Remove SSH key files from repository

- Integrated TokenElaborator to enrich swap events with token metadata
- Added comprehensive logging showing pool, token addresses, and metadata
- Increased timeout to handle rate limiting from RPC provider
- Simplified log output removing emoji formatting

.mvn/jvm.config

@@ -0,0 +1,4 @@
+--add-opens java.base/java.lang=ALL-UNNAMED
+--add-opens java.base/java.lang.reflect=ALL-UNNAMED
+--add-opens java.base/java.net=ALL-UNNAMED
+--add-opens java.base/java.util=ALL-UNNAMED

pom.xml

@@ -35,9 +35,11 @@ under the License.
 		<scala.binary.version>2.12</scala.binary.version>
 		<flink.version>2.1.0</flink.version>
 		<log4j.version>2.24.1</log4j.version>
-		<web3j.version>5.0.0</web3j.version>
+		<web3j.version>5.0.1</web3j.version>
 		<httpclient5.version>5.3.1</httpclient5.version>
 		<jsonrpc4j.version>1.6</jsonrpc4j.version>
+		<jedis.version>6.1.0</jedis.version>
+        <jackson.version>2.17.1</jackson.version>
 	</properties>
 
 	<repositories>
@@ -55,7 +57,23 @@ under the License.
 	</repositories>
 
 	<dependencies>
-		<!-- Apache Flink dependencies -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+
+        <!-- Apache Flink dependencies -->
 		<!-- These dependencies are provided, because they should not be packaged into the JAR file. -->
 		<dependency>
 			<groupId>org.apache.flink</groupId>
@@ -132,7 +150,14 @@ under the License.
 			<version>${log4j.version}</version>
 			<scope>runtime</scope>
 		</dependency>
-	</dependencies>
+
+        <dependency>
+            <groupId>redis.clients</groupId>
+            <artifactId>jedis</artifactId>
+            <version>${jedis.version}</version>
+        </dependency>
+
+    </dependencies>
 
 	<build>
 		<plugins>
@@ -143,8 +168,8 @@ under the License.
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>3.1</version>
 				<configuration>
-					<source>16</source>
+                    <source>${target.java.version}</source>
-					<target>16</target>
+                    <target>${target.java.version}</target>
 				</configuration>
 			</plugin>
 

src/main/java/stream/DataStreamJob.java

@@ -19,17 +19,24 @@
 package stream;
 
 import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.api.common.functions.FlatMapFunction;
+import org.apache.flink.streaming.api.datastream.AsyncDataStream;
 import org.apache.flink.streaming.api.datastream.DataStream;
 import org.apache.flink.streaming.api.datastream.DataStreamSource;
 import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
 import org.apache.flink.util.ParameterTool;
+import org.apache.flink.util.Collector;
 import stream.dto.*;
+import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
+import stream.io.PoolElaborator;
+import stream.io.TokenElaborator;
 import stream.source.eventlog.EventLogSourceFactory;
 import stream.source.newheads.NewHeadsSourceFactory;
 
 import java.io.IOException;
 import java.net.URI;
 import java.util.Collections;
+import java.util.concurrent.TimeUnit;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -57,6 +64,7 @@ public class DataStreamJob {
                 .mergeWith(ParameterTool.fromArgs(args));           // Command line has highest priority
 
         final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
+        env.getConfig().setGlobalJobParameters(parameters);
         // do not do this until considering how secrets are handled by flink
 //        env.getConfig().setGlobalJobParameters(parameters);
         URI httpUri = new URI(parameters.get("rpc_url", "http://localhost:8545"));
@@ -66,6 +74,7 @@ public class DataStreamJob {
         ObjectMapper mapper = new ObjectMapper();
         mapper.enable(SerializationFeature.INDENT_OUTPUT);
         
+
         DataStream<ArbitrumOneBlock> arbitrumHeads = env
                 .fromSource(
                         NewHeadsSourceFactory.createSource(webSocketUri, ArbitrumOneBlock.class),
@@ -78,68 +87,61 @@ public class DataStreamJob {
         DataStream<BurnEventLog> burnStream = getEventStream(env, webSocketUri, BurnEventLog.SIGNATURE, BurnEventLog.class, "Uniswap v3 Burn Events");
         DataStream<SwapEventLog> swapStream = getEventStream(env, webSocketUri, SwapEventLog.SIGNATURE, SwapEventLog.class, "Uniswap v3 Swap Events");
 
-        // Map the blocks to pretty-printed JSON strings
-/*
-        blockStream
-            .map(block -> {
-                try {
-                    return mapper.writeValueAsString(block);
-                } catch (Exception e) {
-                    return "Error converting block to JSON: " + e.getMessage();
-                }
-            })
-            .print("New Ethereum Block: ");
 
-        transferStream
+        SingleOutputStreamOperator<ElaboratedSwapEvent> elaboratedSwapStream = AsyncDataStream.unorderedWait(
-                .map(event -> {
+                swapStream,
-                    try {
+                new PoolElaborator(),
-                        return mapper.writeValueAsString(event);
+                30,
-                    } catch (Exception e) {
+                TimeUnit.SECONDS
-                        return "Error converting transfer event to JSON: " + e.getMessage();
+        );
+
+        // Extract token addresses and elaborate with metadata
+        DataStream<AddressId> tokenAddresses = elaboratedSwapStream
+                .flatMap(new FlatMapFunction<ElaboratedSwapEvent, AddressId>() {
+                    @Override
+                    public void flatMap(ElaboratedSwapEvent event, Collector<AddressId> collector) throws Exception {
+                        collector.collect(new AddressId(42161, event.getToken0Address()));
+                        collector.collect(new AddressId(42161, event.getToken1Address()));
                     }
-                })
+                });
-                .print("Transfer Event: ");
 
-        swapStream
+        // Elaborate tokens with metadata
+        SingleOutputStreamOperator<Token> elaboratedTokens = AsyncDataStream.unorderedWait(
+                tokenAddresses,
+                new TokenElaborator(),
+                120,
+                TimeUnit.SECONDS
+        );
+
+        // Print comprehensive swap event data with token metadata
+        elaboratedSwapStream
                 .map(event -> {
                     try {
-                        return mapper.writeValueAsString(event);
+                        String json = mapper.writeValueAsString(event);
+                        log.info("SWAP EVENT - Pool: {} Block: {} TxHash: {} Token0: {} Token1: {} Amount0: {} Amount1: {} Tick: {}", 
+                                event.getSwapEvent().address, 
+                                event.getSwapEvent().blockNumber,
+                                event.getSwapEvent().transactionHash,
+                                event.getToken0Address(), 
+                                event.getToken1Address(),
+                                event.getSwapEvent().amount0,
+                                event.getSwapEvent().amount1,
+                                event.getSwapEvent().tick);
+                        return json;
                     } catch (Exception e) {
-                        return "Error converting swap event to JSON: " + e.getMessage();
+                        return "Error converting elaborated swap event to JSON: " + e.getMessage();
                     }
                 })
                 .print("Swap Event: ");
-*/
 
-        mintStream
+        // Print token metadata when available
-                .map(event -> {
+        elaboratedTokens
-                    try {
+                .map(token -> {
-                        return mapper.writeValueAsString(event);
+                    log.info("TOKEN METADATA - Address: {} Name: {} Symbol: {} Decimals: {}", 
-                    } catch (Exception e) {
+                            token.address, token.name, token.symbol, token.decimals);
-                        return "Error converting mint event to JSON: " + e.getMessage();
+                    return token.toString();
-                    }
                 })
-                .print("Mint Event: ");
+                .print("Token: ");
-
-        burnStream
-                .map(event -> {
-                    try {
-                        return mapper.writeValueAsString(event);
-                    } catch (Exception e) {
-                        return "Error converting burn event to JSON: " + e.getMessage();
-                    }
-                })
-                .print("Burn Event: ");
-
-        swapStream
-                .map(event -> {
-                    try {
-                        return mapper.writeValueAsString(event);
-                    } catch (Exception e) {
-                        return "Error converting swap event to JSON: " + e.getMessage();
-                    }
-                })
-                .print("Swap Event: ");
 
         env.execute("Ethereum Block Stream");
     }

src/main/java/stream/contract/ArbitrumOne.java

@@ -0,0 +1,7 @@
+package stream.contract;
+
+public class ArbitrumOne {
+    static public final int CHAIN_ID = 42161;
+
+    static public final String ADDR_USDC = "0xaf88d065e77c8cC2239327C5EDb3A432268e5831";
+}

src/main/java/stream/contract/ERC20.java

@@ -0,0 +1,263 @@
+package stream.contract;
+
+import io.reactivex.Flowable;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import org.web3j.abi.EventEncoder;
+import org.web3j.abi.TypeReference;
+import org.web3j.abi.datatypes.Address;
+import org.web3j.abi.datatypes.Event;
+import org.web3j.abi.datatypes.Function;
+import org.web3j.abi.datatypes.Type;
+import org.web3j.abi.datatypes.Utf8String;
+import org.web3j.abi.datatypes.generated.Uint256;
+import org.web3j.abi.datatypes.generated.Uint8;
+import org.web3j.crypto.Credentials;
+import org.web3j.protocol.Web3j;
+import org.web3j.protocol.core.DefaultBlockParameter;
+import org.web3j.protocol.core.RemoteCall;
+import org.web3j.protocol.core.methods.request.EthFilter;
+import org.web3j.protocol.core.methods.response.Log;
+import org.web3j.protocol.core.methods.response.TransactionReceipt;
+import org.web3j.tx.Contract;
+import org.web3j.tx.TransactionManager;
+import org.web3j.tx.gas.ContractGasProvider;
+
+/**
+ * <p>Auto generated code.
+ * <p><strong>Do not modify!</strong>
+ * <p>Please use the <a href="https://docs.web3j.io/command_line.html">web3j command line tools</a>,
+ * or the org.web3j.codegen.SolidityFunctionWrapperGenerator in the
+ * <a href="https://github.com/hyperledger/web3j/tree/main/codegen">codegen module</a> to update.
+ *
+ * <p>Generated with web3j version 4.1.1.
+ */
+public class ERC20 extends Contract {
+    private static final String BINARY = "Bin file was not provided";
+
+    public static final String FUNC_NAME = "name";
+
+    public static final String FUNC_APPROVE = "approve";
+
+    public static final String FUNC_TOTALSUPPLY = "totalSupply";
+
+    public static final String FUNC_TRANSFERFROM = "transferFrom";
+
+    public static final String FUNC_DECIMALS = "decimals";
+
+    public static final String FUNC_BALANCEOF = "balanceOf";
+
+    public static final String FUNC_SYMBOL = "symbol";
+
+    public static final String FUNC_TRANSFER = "transfer";
+
+    public static final String FUNC_ALLOWANCE = "allowance";
+
+    public static final Event TRANSFER_EVENT = new Event("Transfer",
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Address>(true) {}, new TypeReference<Uint256>() {}));
+    ;
+
+    public static final Event APPROVAL_EVENT = new Event("Approval",
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Address>(true) {}, new TypeReference<Uint256>() {}));
+    ;
+
+    @Deprecated
+    protected ERC20(String contractAddress, Web3j web3j, Credentials credentials, BigInteger gasPrice, BigInteger gasLimit) {
+        super(BINARY, contractAddress, web3j, credentials, gasPrice, gasLimit);
+    }
+
+    protected ERC20(String contractAddress, Web3j web3j, Credentials credentials, ContractGasProvider contractGasProvider) {
+        super(BINARY, contractAddress, web3j, credentials, contractGasProvider);
+    }
+
+    @Deprecated
+    protected ERC20(String contractAddress, Web3j web3j, TransactionManager transactionManager, BigInteger gasPrice, BigInteger gasLimit) {
+        super(BINARY, contractAddress, web3j, transactionManager, gasPrice, gasLimit);
+    }
+
+    protected ERC20(String contractAddress, Web3j web3j, TransactionManager transactionManager, ContractGasProvider contractGasProvider) {
+        super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
+    }
+
+    public RemoteCall<String> name() {
+        final Function function = new Function(FUNC_NAME,
+                Arrays.<Type>asList(),
+                Arrays.<TypeReference<?>>asList(new TypeReference<Utf8String>() {}));
+        return executeRemoteCallSingleValueReturn(function, String.class);
+    }
+
+    public RemoteCall<TransactionReceipt> approve(String _spender, BigInteger _value) {
+        final Function function = new Function(
+                FUNC_APPROVE,
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(_spender),
+                        new org.web3j.abi.datatypes.generated.Uint256(_value)),
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteCall<BigInteger> totalSupply() {
+        final Function function = new Function(FUNC_TOTALSUPPLY,
+                Arrays.<Type>asList(),
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteCall<TransactionReceipt> transferFrom(String _from, String _to, BigInteger _value) {
+        final Function function = new Function(
+                FUNC_TRANSFERFROM,
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(_from),
+                        new org.web3j.abi.datatypes.Address(_to),
+                        new org.web3j.abi.datatypes.generated.Uint256(_value)),
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteCall<BigInteger> decimals() {
+        final Function function = new Function(FUNC_DECIMALS,
+                Arrays.<Type>asList(),
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint8>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteCall<BigInteger> balanceOf(String _owner) {
+        final Function function = new Function(FUNC_BALANCEOF,
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(_owner)),
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteCall<String> symbol() {
+        final Function function = new Function(FUNC_SYMBOL,
+                Arrays.<Type>asList(),
+                Arrays.<TypeReference<?>>asList(new TypeReference<Utf8String>() {}));
+        return executeRemoteCallSingleValueReturn(function, String.class);
+    }
+
+    public RemoteCall<TransactionReceipt> transfer(String _to, BigInteger _value) {
+        final Function function = new Function(
+                FUNC_TRANSFER,
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(_to),
+                        new org.web3j.abi.datatypes.generated.Uint256(_value)),
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteCall<BigInteger> allowance(String _owner, String _spender) {
+        final Function function = new Function(FUNC_ALLOWANCE,
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(_owner),
+                        new org.web3j.abi.datatypes.Address(_spender)),
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public List<TransferEventResponse> getTransferEvents(TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = extractEventParametersWithLog(TRANSFER_EVENT, transactionReceipt);
+        ArrayList<TransferEventResponse> responses = new ArrayList<TransferEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            TransferEventResponse typedResponse = new TransferEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse._from = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse._to = (String) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public Flowable<TransferEventResponse> transferEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(new io.reactivex.functions.Function<Log, TransferEventResponse>() {
+            @Override
+            public TransferEventResponse apply(Log log) {
+                Contract.EventValuesWithLog eventValues = extractEventParametersWithLog(TRANSFER_EVENT, log);
+                TransferEventResponse typedResponse = new TransferEventResponse();
+                typedResponse.log = log;
+                typedResponse._from = (String) eventValues.getIndexedValues().get(0).getValue();
+                typedResponse._to = (String) eventValues.getIndexedValues().get(1).getValue();
+                typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+                return typedResponse;
+            }
+        });
+    }
+
+    public Flowable<TransferEventResponse> transferEventFlowable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(TRANSFER_EVENT));
+        return transferEventFlowable(filter);
+    }
+
+    public List<ApprovalEventResponse> getApprovalEvents(TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = extractEventParametersWithLog(APPROVAL_EVENT, transactionReceipt);
+        ArrayList<ApprovalEventResponse> responses = new ArrayList<ApprovalEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            ApprovalEventResponse typedResponse = new ApprovalEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse._owner = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse._spender = (String) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public Flowable<ApprovalEventResponse> approvalEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(new io.reactivex.functions.Function<Log, ApprovalEventResponse>() {
+            @Override
+            public ApprovalEventResponse apply(Log log) {
+                Contract.EventValuesWithLog eventValues = extractEventParametersWithLog(APPROVAL_EVENT, log);
+                ApprovalEventResponse typedResponse = new ApprovalEventResponse();
+                typedResponse.log = log;
+                typedResponse._owner = (String) eventValues.getIndexedValues().get(0).getValue();
+                typedResponse._spender = (String) eventValues.getIndexedValues().get(1).getValue();
+                typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+                return typedResponse;
+            }
+        });
+    }
+
+    public Flowable<ApprovalEventResponse> approvalEventFlowable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(APPROVAL_EVENT));
+        return approvalEventFlowable(filter);
+    }
+
+    @Deprecated
+    public static ERC20 load(String contractAddress, Web3j web3j, Credentials credentials, BigInteger gasPrice, BigInteger gasLimit) {
+        return new ERC20(contractAddress, web3j, credentials, gasPrice, gasLimit);
+    }
+
+    @Deprecated
+    public static ERC20 load(String contractAddress, Web3j web3j, TransactionManager transactionManager, BigInteger gasPrice, BigInteger gasLimit) {
+        return new ERC20(contractAddress, web3j, transactionManager, gasPrice, gasLimit);
+    }
+
+    public static ERC20 load(String contractAddress, Web3j web3j, Credentials credentials, ContractGasProvider contractGasProvider) {
+        return new ERC20(contractAddress, web3j, credentials, contractGasProvider);
+    }
+
+    public static ERC20 load(String contractAddress, Web3j web3j, TransactionManager transactionManager, ContractGasProvider contractGasProvider) {
+        return new ERC20(contractAddress, web3j, transactionManager, contractGasProvider);
+    }
+
+    public static class TransferEventResponse {
+        public Log log;
+
+        public String _from;
+
+        public String _to;
+
+        public BigInteger _value;
+    }
+
+    public static class ApprovalEventResponse {
+        public Log log;
+
+        public String _owner;
+
+        public String _spender;
+
+        public BigInteger _value;
+    }
+}

src/main/java/stream/contract/UniswapV3Pool.java

@@ -0,0 +1,965 @@
+package stream.contract;
+
+import io.reactivex.Flowable;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.Callable;
+import org.web3j.abi.EventEncoder;
+import org.web3j.abi.TypeReference;
+import org.web3j.abi.datatypes.Address;
+import org.web3j.abi.datatypes.Bool;
+import org.web3j.abi.datatypes.DynamicArray;
+import org.web3j.abi.datatypes.Event;
+import org.web3j.abi.datatypes.Function;
+import org.web3j.abi.datatypes.Type;
+import org.web3j.abi.datatypes.generated.Int128;
+import org.web3j.abi.datatypes.generated.Int24;
+import org.web3j.abi.datatypes.generated.Int256;
+import org.web3j.abi.datatypes.generated.Int56;
+import org.web3j.abi.datatypes.generated.Uint128;
+import org.web3j.abi.datatypes.generated.Uint16;
+import org.web3j.abi.datatypes.generated.Uint160;
+import org.web3j.abi.datatypes.generated.Uint24;
+import org.web3j.abi.datatypes.generated.Uint256;
+import org.web3j.abi.datatypes.generated.Uint32;
+import org.web3j.abi.datatypes.generated.Uint8;
+import org.web3j.crypto.Credentials;
+import org.web3j.protocol.Web3j;
+import org.web3j.protocol.core.DefaultBlockParameter;
+import org.web3j.protocol.core.RemoteFunctionCall;
+import org.web3j.protocol.core.methods.request.EthFilter;
+import org.web3j.protocol.core.methods.response.BaseEventResponse;
+import org.web3j.protocol.core.methods.response.Log;
+import org.web3j.protocol.core.methods.response.TransactionReceipt;
+import org.web3j.tuples.generated.Tuple2;
+import org.web3j.tuples.generated.Tuple3;
+import org.web3j.tuples.generated.Tuple4;
+import org.web3j.tuples.generated.Tuple5;
+import org.web3j.tuples.generated.Tuple7;
+import org.web3j.tuples.generated.Tuple8;
+import org.web3j.tx.Contract;
+import org.web3j.tx.TransactionManager;
+import org.web3j.tx.gas.ContractGasProvider;
+
+/**
+ * <p>Auto generated code.
+ * <p><strong>Do not modify!</strong>
+ * <p>Please use the <a href="https://docs.web3j.io/command_line.html">web3j command line tools</a>,
+ * or the org.web3j.codegen.SolidityFunctionWrapperGenerator in the 
+ * <a href="https://github.com/LFDT-web3j/web3j/tree/main/codegen">codegen module</a> to update.
+ *
+ * <p>Generated with web3j version 1.7.0.
+ */
+@SuppressWarnings("rawtypes")
+public class UniswapV3Pool extends Contract {
+    public static final String BINARY = "Bin file was not provided";
+
+    public static final String FUNC_BURN = "burn";
+
+    public static final String FUNC_COLLECT = "collect";
+
+    public static final String FUNC_COLLECTPROTOCOL = "collectProtocol";
+
+    public static final String FUNC_FACTORY = "factory";
+
+    public static final String FUNC_FEE = "fee";
+
+    public static final String FUNC_FEEGROWTHGLOBAL0X128 = "feeGrowthGlobal0X128";
+
+    public static final String FUNC_FEEGROWTHGLOBAL1X128 = "feeGrowthGlobal1X128";
+
+    public static final String FUNC_FLASH = "flash";
+
+    public static final String FUNC_INCREASEOBSERVATIONCARDINALITYNEXT = "increaseObservationCardinalityNext";
+
+    public static final String FUNC_INITIALIZE = "initialize";
+
+    public static final String FUNC_LIQUIDITY = "liquidity";
+
+    public static final String FUNC_MAXLIQUIDITYPERTICK = "maxLiquidityPerTick";
+
+    public static final String FUNC_MINT = "mint";
+
+    public static final String FUNC_OBSERVATIONS = "observations";
+
+    public static final String FUNC_OBSERVE = "observe";
+
+    public static final String FUNC_POSITIONS = "positions";
+
+    public static final String FUNC_PROTOCOLFEES = "protocolFees";
+
+    public static final String FUNC_SETFEEPROTOCOL = "setFeeProtocol";
+
+    public static final String FUNC_SLOT0 = "slot0";
+
+    public static final String FUNC_SNAPSHOTCUMULATIVESINSIDE = "snapshotCumulativesInside";
+
+    public static final String FUNC_SWAP = "swap";
+
+    public static final String FUNC_TICKBITMAP = "tickBitmap";
+
+    public static final String FUNC_TICKSPACING = "tickSpacing";
+
+    public static final String FUNC_TICKS = "ticks";
+
+    public static final String FUNC_TOKEN0 = "token0";
+
+    public static final String FUNC_TOKEN1 = "token1";
+
+    public static final Event BURN_EVENT = new Event("Burn", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Int24>(true) {}, new TypeReference<Int24>(true) {}, new TypeReference<Uint128>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}));
+    ;
+
+    public static final Event COLLECT_EVENT = new Event("Collect", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Address>() {}, new TypeReference<Int24>(true) {}, new TypeReference<Int24>(true) {}, new TypeReference<Uint128>() {}, new TypeReference<Uint128>() {}));
+    ;
+
+    public static final Event COLLECTPROTOCOL_EVENT = new Event("CollectProtocol", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Address>(true) {}, new TypeReference<Uint128>() {}, new TypeReference<Uint128>() {}));
+    ;
+
+    public static final Event FLASH_EVENT = new Event("Flash", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Address>(true) {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}));
+    ;
+
+    public static final Event INCREASEOBSERVATIONCARDINALITYNEXT_EVENT = new Event("IncreaseObservationCardinalityNext", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Uint16>() {}, new TypeReference<Uint16>() {}));
+    ;
+
+    public static final Event INITIALIZE_EVENT = new Event("Initialize", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Uint160>() {}, new TypeReference<Int24>() {}));
+    ;
+
+    public static final Event MINT_EVENT = new Event("Mint", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>(true) {}, new TypeReference<Int24>(true) {}, new TypeReference<Int24>(true) {}, new TypeReference<Uint128>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}));
+    ;
+
+    public static final Event SETFEEPROTOCOL_EVENT = new Event("SetFeeProtocol", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Uint8>() {}, new TypeReference<Uint8>() {}, new TypeReference<Uint8>() {}, new TypeReference<Uint8>() {}));
+    ;
+
+    public static final Event SWAP_EVENT = new Event("Swap", 
+            Arrays.<TypeReference<?>>asList(new TypeReference<Address>(true) {}, new TypeReference<Address>(true) {}, new TypeReference<Int256>() {}, new TypeReference<Int256>() {}, new TypeReference<Uint160>() {}, new TypeReference<Uint128>() {}, new TypeReference<Int24>() {}));
+    ;
+
+    @Deprecated
+    protected UniswapV3Pool(String contractAddress, Web3j web3j, Credentials credentials, BigInteger gasPrice,
+                            BigInteger gasLimit) {
+        super(BINARY, contractAddress, web3j, credentials, gasPrice, gasLimit);
+    }
+
+    protected UniswapV3Pool(String contractAddress, Web3j web3j, Credentials credentials,
+                            ContractGasProvider contractGasProvider) {
+        super(BINARY, contractAddress, web3j, credentials, contractGasProvider);
+    }
+
+    @Deprecated
+    protected UniswapV3Pool(String contractAddress, Web3j web3j, TransactionManager transactionManager,
+                            BigInteger gasPrice, BigInteger gasLimit) {
+        super(BINARY, contractAddress, web3j, transactionManager, gasPrice, gasLimit);
+    }
+
+    protected UniswapV3Pool(String contractAddress, Web3j web3j, TransactionManager transactionManager,
+                            ContractGasProvider contractGasProvider) {
+        super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
+    }
+
+    public static List<BurnEventResponse> getBurnEvents(TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(BURN_EVENT, transactionReceipt);
+        ArrayList<BurnEventResponse> responses = new ArrayList<BurnEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            BurnEventResponse typedResponse = new BurnEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.owner = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse.tickLower = (BigInteger) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse.tickUpper = (BigInteger) eventValues.getIndexedValues().get(2).getValue();
+            typedResponse.amount = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static BurnEventResponse getBurnEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(BURN_EVENT, log);
+        BurnEventResponse typedResponse = new BurnEventResponse();
+        typedResponse.log = log;
+        typedResponse.owner = (String) eventValues.getIndexedValues().get(0).getValue();
+        typedResponse.tickLower = (BigInteger) eventValues.getIndexedValues().get(1).getValue();
+        typedResponse.tickUpper = (BigInteger) eventValues.getIndexedValues().get(2).getValue();
+        typedResponse.amount = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<BurnEventResponse> burnEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getBurnEventFromLog(log));
+    }
+
+    public Flowable<BurnEventResponse> burnEventFlowable(DefaultBlockParameter startBlock,
+            DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(BURN_EVENT));
+        return burnEventFlowable(filter);
+    }
+
+    public static List<CollectEventResponse> getCollectEvents(
+            TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(COLLECT_EVENT, transactionReceipt);
+        ArrayList<CollectEventResponse> responses = new ArrayList<CollectEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            CollectEventResponse typedResponse = new CollectEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.owner = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse.tickLower = (BigInteger) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse.tickUpper = (BigInteger) eventValues.getIndexedValues().get(2).getValue();
+            typedResponse.recipient = (String) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static CollectEventResponse getCollectEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(COLLECT_EVENT, log);
+        CollectEventResponse typedResponse = new CollectEventResponse();
+        typedResponse.log = log;
+        typedResponse.owner = (String) eventValues.getIndexedValues().get(0).getValue();
+        typedResponse.tickLower = (BigInteger) eventValues.getIndexedValues().get(1).getValue();
+        typedResponse.tickUpper = (BigInteger) eventValues.getIndexedValues().get(2).getValue();
+        typedResponse.recipient = (String) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<CollectEventResponse> collectEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getCollectEventFromLog(log));
+    }
+
+    public Flowable<CollectEventResponse> collectEventFlowable(DefaultBlockParameter startBlock,
+            DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(COLLECT_EVENT));
+        return collectEventFlowable(filter);
+    }
+
+    public static List<CollectProtocolEventResponse> getCollectProtocolEvents(
+            TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(COLLECTPROTOCOL_EVENT, transactionReceipt);
+        ArrayList<CollectProtocolEventResponse> responses = new ArrayList<CollectProtocolEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            CollectProtocolEventResponse typedResponse = new CollectProtocolEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.sender = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse.recipient = (String) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static CollectProtocolEventResponse getCollectProtocolEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(COLLECTPROTOCOL_EVENT, log);
+        CollectProtocolEventResponse typedResponse = new CollectProtocolEventResponse();
+        typedResponse.log = log;
+        typedResponse.sender = (String) eventValues.getIndexedValues().get(0).getValue();
+        typedResponse.recipient = (String) eventValues.getIndexedValues().get(1).getValue();
+        typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<CollectProtocolEventResponse> collectProtocolEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getCollectProtocolEventFromLog(log));
+    }
+
+    public Flowable<CollectProtocolEventResponse> collectProtocolEventFlowable(
+            DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(COLLECTPROTOCOL_EVENT));
+        return collectProtocolEventFlowable(filter);
+    }
+
+    public static List<FlashEventResponse> getFlashEvents(TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(FLASH_EVENT, transactionReceipt);
+        ArrayList<FlashEventResponse> responses = new ArrayList<FlashEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            FlashEventResponse typedResponse = new FlashEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.sender = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse.recipient = (String) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            typedResponse.paid0 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+            typedResponse.paid1 = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static FlashEventResponse getFlashEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(FLASH_EVENT, log);
+        FlashEventResponse typedResponse = new FlashEventResponse();
+        typedResponse.log = log;
+        typedResponse.sender = (String) eventValues.getIndexedValues().get(0).getValue();
+        typedResponse.recipient = (String) eventValues.getIndexedValues().get(1).getValue();
+        typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        typedResponse.paid0 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+        typedResponse.paid1 = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<FlashEventResponse> flashEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getFlashEventFromLog(log));
+    }
+
+    public Flowable<FlashEventResponse> flashEventFlowable(DefaultBlockParameter startBlock,
+            DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(FLASH_EVENT));
+        return flashEventFlowable(filter);
+    }
+
+    public static List<IncreaseObservationCardinalityNextEventResponse> getIncreaseObservationCardinalityNextEvents(
+            TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(INCREASEOBSERVATIONCARDINALITYNEXT_EVENT, transactionReceipt);
+        ArrayList<IncreaseObservationCardinalityNextEventResponse> responses = new ArrayList<IncreaseObservationCardinalityNextEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            IncreaseObservationCardinalityNextEventResponse typedResponse = new IncreaseObservationCardinalityNextEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.observationCardinalityNextOld = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.observationCardinalityNextNew = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static IncreaseObservationCardinalityNextEventResponse getIncreaseObservationCardinalityNextEventFromLog(
+            Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(INCREASEOBSERVATIONCARDINALITYNEXT_EVENT, log);
+        IncreaseObservationCardinalityNextEventResponse typedResponse = new IncreaseObservationCardinalityNextEventResponse();
+        typedResponse.log = log;
+        typedResponse.observationCardinalityNextOld = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.observationCardinalityNextNew = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<IncreaseObservationCardinalityNextEventResponse> increaseObservationCardinalityNextEventFlowable(
+            EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getIncreaseObservationCardinalityNextEventFromLog(log));
+    }
+
+    public Flowable<IncreaseObservationCardinalityNextEventResponse> increaseObservationCardinalityNextEventFlowable(
+            DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(INCREASEOBSERVATIONCARDINALITYNEXT_EVENT));
+        return increaseObservationCardinalityNextEventFlowable(filter);
+    }
+
+    public static List<InitializeEventResponse> getInitializeEvents(
+            TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(INITIALIZE_EVENT, transactionReceipt);
+        ArrayList<InitializeEventResponse> responses = new ArrayList<InitializeEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            InitializeEventResponse typedResponse = new InitializeEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.sqrtPriceX96 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.tick = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static InitializeEventResponse getInitializeEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(INITIALIZE_EVENT, log);
+        InitializeEventResponse typedResponse = new InitializeEventResponse();
+        typedResponse.log = log;
+        typedResponse.sqrtPriceX96 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.tick = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<InitializeEventResponse> initializeEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getInitializeEventFromLog(log));
+    }
+
+    public Flowable<InitializeEventResponse> initializeEventFlowable(
+            DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(INITIALIZE_EVENT));
+        return initializeEventFlowable(filter);
+    }
+
+    public static List<MintEventResponse> getMintEvents(TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(MINT_EVENT, transactionReceipt);
+        ArrayList<MintEventResponse> responses = new ArrayList<MintEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            MintEventResponse typedResponse = new MintEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.owner = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse.tickLower = (BigInteger) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse.tickUpper = (BigInteger) eventValues.getIndexedValues().get(2).getValue();
+            typedResponse.sender = (String) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.amount = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+            typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static MintEventResponse getMintEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(MINT_EVENT, log);
+        MintEventResponse typedResponse = new MintEventResponse();
+        typedResponse.log = log;
+        typedResponse.owner = (String) eventValues.getIndexedValues().get(0).getValue();
+        typedResponse.tickLower = (BigInteger) eventValues.getIndexedValues().get(1).getValue();
+        typedResponse.tickUpper = (BigInteger) eventValues.getIndexedValues().get(2).getValue();
+        typedResponse.sender = (String) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.amount = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+        typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<MintEventResponse> mintEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getMintEventFromLog(log));
+    }
+
+    public Flowable<MintEventResponse> mintEventFlowable(DefaultBlockParameter startBlock,
+            DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(MINT_EVENT));
+        return mintEventFlowable(filter);
+    }
+
+    public static List<SetFeeProtocolEventResponse> getSetFeeProtocolEvents(
+            TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(SETFEEPROTOCOL_EVENT, transactionReceipt);
+        ArrayList<SetFeeProtocolEventResponse> responses = new ArrayList<SetFeeProtocolEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            SetFeeProtocolEventResponse typedResponse = new SetFeeProtocolEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.feeProtocol0Old = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.feeProtocol1Old = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            typedResponse.feeProtocol0New = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+            typedResponse.feeProtocol1New = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static SetFeeProtocolEventResponse getSetFeeProtocolEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(SETFEEPROTOCOL_EVENT, log);
+        SetFeeProtocolEventResponse typedResponse = new SetFeeProtocolEventResponse();
+        typedResponse.log = log;
+        typedResponse.feeProtocol0Old = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.feeProtocol1Old = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        typedResponse.feeProtocol0New = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+        typedResponse.feeProtocol1New = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<SetFeeProtocolEventResponse> setFeeProtocolEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getSetFeeProtocolEventFromLog(log));
+    }
+
+    public Flowable<SetFeeProtocolEventResponse> setFeeProtocolEventFlowable(
+            DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(SETFEEPROTOCOL_EVENT));
+        return setFeeProtocolEventFlowable(filter);
+    }
+
+    public static List<SwapEventResponse> getSwapEvents(TransactionReceipt transactionReceipt) {
+        List<Contract.EventValuesWithLog> valueList = staticExtractEventParametersWithLog(SWAP_EVENT, transactionReceipt);
+        ArrayList<SwapEventResponse> responses = new ArrayList<SwapEventResponse>(valueList.size());
+        for (Contract.EventValuesWithLog eventValues : valueList) {
+            SwapEventResponse typedResponse = new SwapEventResponse();
+            typedResponse.log = eventValues.getLog();
+            typedResponse.sender = (String) eventValues.getIndexedValues().get(0).getValue();
+            typedResponse.recipient = (String) eventValues.getIndexedValues().get(1).getValue();
+            typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+            typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+            typedResponse.sqrtPriceX96 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+            typedResponse.liquidity = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+            typedResponse.tick = (BigInteger) eventValues.getNonIndexedValues().get(4).getValue();
+            responses.add(typedResponse);
+        }
+        return responses;
+    }
+
+    public static SwapEventResponse getSwapEventFromLog(Log log) {
+        Contract.EventValuesWithLog eventValues = staticExtractEventParametersWithLog(SWAP_EVENT, log);
+        SwapEventResponse typedResponse = new SwapEventResponse();
+        typedResponse.log = log;
+        typedResponse.sender = (String) eventValues.getIndexedValues().get(0).getValue();
+        typedResponse.recipient = (String) eventValues.getIndexedValues().get(1).getValue();
+        typedResponse.amount0 = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
+        typedResponse.amount1 = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
+        typedResponse.sqrtPriceX96 = (BigInteger) eventValues.getNonIndexedValues().get(2).getValue();
+        typedResponse.liquidity = (BigInteger) eventValues.getNonIndexedValues().get(3).getValue();
+        typedResponse.tick = (BigInteger) eventValues.getNonIndexedValues().get(4).getValue();
+        return typedResponse;
+    }
+
+    public Flowable<SwapEventResponse> swapEventFlowable(EthFilter filter) {
+        return web3j.ethLogFlowable(filter).map(log -> getSwapEventFromLog(log));
+    }
+
+    public Flowable<SwapEventResponse> swapEventFlowable(DefaultBlockParameter startBlock,
+            DefaultBlockParameter endBlock) {
+        EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
+        filter.addSingleTopic(EventEncoder.encode(SWAP_EVENT));
+        return swapEventFlowable(filter);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> burn(BigInteger tickLower, BigInteger tickUpper,
+            BigInteger amount) {
+        final Function function = new Function(
+                FUNC_BURN, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Int24(tickLower), 
+                new org.web3j.abi.datatypes.generated.Int24(tickUpper), 
+                new org.web3j.abi.datatypes.generated.Uint128(amount)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> collect(String recipient, BigInteger tickLower,
+            BigInteger tickUpper, BigInteger amount0Requested, BigInteger amount1Requested) {
+        final Function function = new Function(
+                FUNC_COLLECT, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(160, recipient), 
+                new org.web3j.abi.datatypes.generated.Int24(tickLower), 
+                new org.web3j.abi.datatypes.generated.Int24(tickUpper), 
+                new org.web3j.abi.datatypes.generated.Uint128(amount0Requested), 
+                new org.web3j.abi.datatypes.generated.Uint128(amount1Requested)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> collectProtocol(String recipient,
+            BigInteger amount0Requested, BigInteger amount1Requested) {
+        final Function function = new Function(
+                FUNC_COLLECTPROTOCOL, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(160, recipient), 
+                new org.web3j.abi.datatypes.generated.Uint128(amount0Requested), 
+                new org.web3j.abi.datatypes.generated.Uint128(amount1Requested)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<String> factory() {
+        final Function function = new Function(FUNC_FACTORY, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}));
+        return executeRemoteCallSingleValueReturn(function, String.class);
+    }
+
+    public RemoteFunctionCall<BigInteger> fee() {
+        final Function function = new Function(FUNC_FEE, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint24>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<BigInteger> feeGrowthGlobal0X128() {
+        final Function function = new Function(FUNC_FEEGROWTHGLOBAL0X128, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<BigInteger> feeGrowthGlobal1X128() {
+        final Function function = new Function(FUNC_FEEGROWTHGLOBAL1X128, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> flash(String recipient, BigInteger amount0,
+            BigInteger amount1, byte[] data) {
+        final Function function = new Function(
+                FUNC_FLASH, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(160, recipient), 
+                new org.web3j.abi.datatypes.generated.Uint256(amount0), 
+                new org.web3j.abi.datatypes.generated.Uint256(amount1), 
+                new org.web3j.abi.datatypes.DynamicBytes(data)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> increaseObservationCardinalityNext(
+            BigInteger observationCardinalityNext) {
+        final Function function = new Function(
+                FUNC_INCREASEOBSERVATIONCARDINALITYNEXT, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Uint16(observationCardinalityNext)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> initialize(BigInteger sqrtPriceX96) {
+        final Function function = new Function(
+                FUNC_INITIALIZE, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Uint160(sqrtPriceX96)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<BigInteger> liquidity() {
+        final Function function = new Function(FUNC_LIQUIDITY, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint128>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<BigInteger> maxLiquidityPerTick() {
+        final Function function = new Function(FUNC_MAXLIQUIDITYPERTICK, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint128>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> mint(String recipient, BigInteger tickLower,
+            BigInteger tickUpper, BigInteger amount, byte[] data) {
+        final Function function = new Function(
+                FUNC_MINT, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(160, recipient), 
+                new org.web3j.abi.datatypes.generated.Int24(tickLower), 
+                new org.web3j.abi.datatypes.generated.Int24(tickUpper), 
+                new org.web3j.abi.datatypes.generated.Uint128(amount), 
+                new org.web3j.abi.datatypes.DynamicBytes(data)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<Tuple4<BigInteger, BigInteger, BigInteger, Boolean>> observations(
+            BigInteger param0) {
+        final Function function = new Function(FUNC_OBSERVATIONS, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Uint256(param0)), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint32>() {}, new TypeReference<Int56>() {}, new TypeReference<Uint160>() {}, new TypeReference<Bool>() {}));
+        return new RemoteFunctionCall<Tuple4<BigInteger, BigInteger, BigInteger, Boolean>>(function,
+                new Callable<Tuple4<BigInteger, BigInteger, BigInteger, Boolean>>() {
+                    @Override
+                    public Tuple4<BigInteger, BigInteger, BigInteger, Boolean> call() throws
+                            Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple4<BigInteger, BigInteger, BigInteger, Boolean>(
+                                (BigInteger) results.get(0).getValue(), 
+                                (BigInteger) results.get(1).getValue(), 
+                                (BigInteger) results.get(2).getValue(), 
+                                (Boolean) results.get(3).getValue());
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<Tuple2<List<BigInteger>, List<BigInteger>>> observe(
+            List<BigInteger> secondsAgos) {
+        final Function function = new Function(FUNC_OBSERVE, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.DynamicArray<org.web3j.abi.datatypes.generated.Uint32>(
+                        org.web3j.abi.datatypes.generated.Uint32.class,
+                        org.web3j.abi.Utils.typeMap(secondsAgos, org.web3j.abi.datatypes.generated.Uint32.class))), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<DynamicArray<Int56>>() {}, new TypeReference<DynamicArray<Uint160>>() {}));
+        return new RemoteFunctionCall<Tuple2<List<BigInteger>, List<BigInteger>>>(function,
+                new Callable<Tuple2<List<BigInteger>, List<BigInteger>>>() {
+                    @Override
+                    public Tuple2<List<BigInteger>, List<BigInteger>> call() throws Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple2<List<BigInteger>, List<BigInteger>>(
+                                convertToNative((List<Int56>) results.get(0).getValue()), 
+                                convertToNative((List<Uint160>) results.get(1).getValue()));
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<Tuple5<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger>> positions(
+            byte[] param0) {
+        final Function function = new Function(FUNC_POSITIONS, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Bytes32(param0)), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint128>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint128>() {}, new TypeReference<Uint128>() {}));
+        return new RemoteFunctionCall<Tuple5<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger>>(function,
+                new Callable<Tuple5<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger>>() {
+                    @Override
+                    public Tuple5<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger> call()
+                            throws Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple5<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger>(
+                                (BigInteger) results.get(0).getValue(), 
+                                (BigInteger) results.get(1).getValue(), 
+                                (BigInteger) results.get(2).getValue(), 
+                                (BigInteger) results.get(3).getValue(), 
+                                (BigInteger) results.get(4).getValue());
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<Tuple2<BigInteger, BigInteger>> protocolFees() {
+        final Function function = new Function(FUNC_PROTOCOLFEES, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint128>() {}, new TypeReference<Uint128>() {}));
+        return new RemoteFunctionCall<Tuple2<BigInteger, BigInteger>>(function,
+                new Callable<Tuple2<BigInteger, BigInteger>>() {
+                    @Override
+                    public Tuple2<BigInteger, BigInteger> call() throws Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple2<BigInteger, BigInteger>(
+                                (BigInteger) results.get(0).getValue(), 
+                                (BigInteger) results.get(1).getValue());
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> setFeeProtocol(BigInteger feeProtocol0,
+            BigInteger feeProtocol1) {
+        final Function function = new Function(
+                FUNC_SETFEEPROTOCOL, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Uint8(feeProtocol0), 
+                new org.web3j.abi.datatypes.generated.Uint8(feeProtocol1)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<Tuple7<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>> slot0(
+            ) {
+        final Function function = new Function(FUNC_SLOT0, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint160>() {}, new TypeReference<Int24>() {}, new TypeReference<Uint16>() {}, new TypeReference<Uint16>() {}, new TypeReference<Uint16>() {}, new TypeReference<Uint8>() {}, new TypeReference<Bool>() {}));
+        return new RemoteFunctionCall<Tuple7<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>>(function,
+                new Callable<Tuple7<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>>() {
+                    @Override
+                    public Tuple7<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean> call(
+                            ) throws Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple7<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>(
+                                (BigInteger) results.get(0).getValue(), 
+                                (BigInteger) results.get(1).getValue(), 
+                                (BigInteger) results.get(2).getValue(), 
+                                (BigInteger) results.get(3).getValue(), 
+                                (BigInteger) results.get(4).getValue(), 
+                                (BigInteger) results.get(5).getValue(), 
+                                (Boolean) results.get(6).getValue());
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<Tuple3<BigInteger, BigInteger, BigInteger>> snapshotCumulativesInside(
+            BigInteger tickLower, BigInteger tickUpper) {
+        final Function function = new Function(FUNC_SNAPSHOTCUMULATIVESINSIDE, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Int24(tickLower), 
+                new org.web3j.abi.datatypes.generated.Int24(tickUpper)), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Int56>() {}, new TypeReference<Uint160>() {}, new TypeReference<Uint32>() {}));
+        return new RemoteFunctionCall<Tuple3<BigInteger, BigInteger, BigInteger>>(function,
+                new Callable<Tuple3<BigInteger, BigInteger, BigInteger>>() {
+                    @Override
+                    public Tuple3<BigInteger, BigInteger, BigInteger> call() throws Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple3<BigInteger, BigInteger, BigInteger>(
+                                (BigInteger) results.get(0).getValue(), 
+                                (BigInteger) results.get(1).getValue(), 
+                                (BigInteger) results.get(2).getValue());
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<TransactionReceipt> swap(String recipient, Boolean zeroForOne,
+            BigInteger amountSpecified, BigInteger sqrtPriceLimitX96, byte[] data) {
+        final Function function = new Function(
+                FUNC_SWAP, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(160, recipient), 
+                new org.web3j.abi.datatypes.Bool(zeroForOne), 
+                new org.web3j.abi.datatypes.generated.Int256(amountSpecified), 
+                new org.web3j.abi.datatypes.generated.Uint160(sqrtPriceLimitX96), 
+                new org.web3j.abi.datatypes.DynamicBytes(data)), 
+                Collections.<TypeReference<?>>emptyList());
+        return executeRemoteCallTransaction(function);
+    }
+
+    public RemoteFunctionCall<BigInteger> tickBitmap(BigInteger param0) {
+        final Function function = new Function(FUNC_TICKBITMAP, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Int16(param0)), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<BigInteger> tickSpacing() {
+        final Function function = new Function(FUNC_TICKSPACING, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Int24>() {}));
+        return executeRemoteCallSingleValueReturn(function, BigInteger.class);
+    }
+
+    public RemoteFunctionCall<Tuple8<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>> ticks(
+            BigInteger param0) {
+        final Function function = new Function(FUNC_TICKS, 
+                Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Int24(param0)), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Uint128>() {}, new TypeReference<Int128>() {}, new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}, new TypeReference<Int56>() {}, new TypeReference<Uint160>() {}, new TypeReference<Uint32>() {}, new TypeReference<Bool>() {}));
+        return new RemoteFunctionCall<Tuple8<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>>(function,
+                new Callable<Tuple8<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>>() {
+                    @Override
+                    public Tuple8<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean> call(
+                            ) throws Exception {
+                        List<Type> results = executeCallMultipleValueReturn(function);
+                        return new Tuple8<BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, BigInteger, Boolean>(
+                                (BigInteger) results.get(0).getValue(), 
+                                (BigInteger) results.get(1).getValue(), 
+                                (BigInteger) results.get(2).getValue(), 
+                                (BigInteger) results.get(3).getValue(), 
+                                (BigInteger) results.get(4).getValue(), 
+                                (BigInteger) results.get(5).getValue(), 
+                                (BigInteger) results.get(6).getValue(), 
+                                (Boolean) results.get(7).getValue());
+                    }
+                });
+    }
+
+    public RemoteFunctionCall<String> token0() {
+        final Function function = new Function(FUNC_TOKEN0, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}));
+        return executeRemoteCallSingleValueReturn(function, String.class);
+    }
+
+    public RemoteFunctionCall<String> token1() {
+        final Function function = new Function(FUNC_TOKEN1, 
+                Arrays.<Type>asList(), 
+                Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}));
+        return executeRemoteCallSingleValueReturn(function, String.class);
+    }
+
+    @Deprecated
+    public static UniswapV3Pool load(String contractAddress, Web3j web3j, Credentials credentials,
+                                     BigInteger gasPrice, BigInteger gasLimit) {
+        return new UniswapV3Pool(contractAddress, web3j, credentials, gasPrice, gasLimit);
+    }
+
+    @Deprecated
+    public static UniswapV3Pool load(String contractAddress, Web3j web3j,
+                                     TransactionManager transactionManager, BigInteger gasPrice, BigInteger gasLimit) {
+        return new UniswapV3Pool(contractAddress, web3j, transactionManager, gasPrice, gasLimit);
+    }
+
+    public static UniswapV3Pool load(String contractAddress, Web3j web3j, Credentials credentials,
+                                     ContractGasProvider contractGasProvider) {
+        return new UniswapV3Pool(contractAddress, web3j, credentials, contractGasProvider);
+    }
+
+    public static UniswapV3Pool load(String contractAddress, Web3j web3j,
+                                     TransactionManager transactionManager, ContractGasProvider contractGasProvider) {
+        return new UniswapV3Pool(contractAddress, web3j, transactionManager, contractGasProvider);
+    }
+
+    public static class BurnEventResponse extends BaseEventResponse {
+        public String owner;
+
+        public BigInteger tickLower;
+
+        public BigInteger tickUpper;
+
+        public BigInteger amount;
+
+        public BigInteger amount0;
+
+        public BigInteger amount1;
+    }
+
+    public static class CollectEventResponse extends BaseEventResponse {
+        public String owner;
+
+        public BigInteger tickLower;
+
+        public BigInteger tickUpper;
+
+        public String recipient;
+
+        public BigInteger amount0;
+
+        public BigInteger amount1;
+    }
+
+    public static class CollectProtocolEventResponse extends BaseEventResponse {
+        public String sender;
+
+        public String recipient;
+
+        public BigInteger amount0;
+
+        public BigInteger amount1;
+    }
+
+    public static class FlashEventResponse extends BaseEventResponse {
+        public String sender;
+
+        public String recipient;
+
+        public BigInteger amount0;
+
+        public BigInteger amount1;
+
+        public BigInteger paid0;
+
+        public BigInteger paid1;
+    }
+
+    public static class IncreaseObservationCardinalityNextEventResponse extends BaseEventResponse {
+        public BigInteger observationCardinalityNextOld;
+
+        public BigInteger observationCardinalityNextNew;
+    }
+
+    public static class InitializeEventResponse extends BaseEventResponse {
+        public BigInteger sqrtPriceX96;
+
+        public BigInteger tick;
+    }
+
+    public static class MintEventResponse extends BaseEventResponse {
+        public String owner;
+
+        public BigInteger tickLower;
+
+        public BigInteger tickUpper;
+
+        public String sender;
+
+        public BigInteger amount;
+
+        public BigInteger amount0;
+
+        public BigInteger amount1;
+    }
+
+    public static class SetFeeProtocolEventResponse extends BaseEventResponse {
+        public BigInteger feeProtocol0Old;
+
+        public BigInteger feeProtocol1Old;
+
+        public BigInteger feeProtocol0New;
+
+        public BigInteger feeProtocol1New;
+    }
+
+    public static class SwapEventResponse extends BaseEventResponse {
+        public String sender;
+
+        public String recipient;
+
+        public BigInteger amount0;
+
+        public BigInteger amount1;
+
+        public BigInteger sqrtPriceX96;
+
+        public BigInteger liquidity;
+
+        public BigInteger tick;
+    }
+}

src/main/java/stream/dto/AddressId.java

@@ -2,4 +2,11 @@ package stream.dto;
 
 public class AddressId extends ChainId {
     public String address;
+
+    public AddressId() {}
+
+    public AddressId(int chainId, String address) {
+        super(chainId);
+        this.address = address;
+    }
 }

src/main/java/stream/dto/BlockHash.java

@@ -12,4 +12,9 @@ public class BlockHash extends BlockId {
     public Object getId() {
         return this.hash;
     }
+
+    @Override
+    public String toString() {
+        return this.hash;
+    }
 }

src/main/java/stream/dto/BlockNumber.java

@@ -12,4 +12,9 @@ public class BlockNumber extends BlockId {
     public Object getId() {
         return this.number;
     }
+
+    @Override
+    public String toString() {
+        return String.valueOf(this.number);
+    }
 }

src/main/java/stream/dto/ChainId.java

@@ -4,4 +4,10 @@ import java.io.Serializable;
 
 public class ChainId implements Serializable {
     public int chainId;
+
+    public ChainId() {}
+
+    public ChainId(int chainId) {
+        this.chainId = chainId;
+    }
 }

src/main/java/stream/dto/ElaboratedSwapEvent.java

@@ -0,0 +1,42 @@
+package stream.dto;
+
+import java.io.Serializable;
+
+public class ElaboratedSwapEvent implements Serializable {
+    private SwapEventLog swapEvent;
+    private String token0Address;
+    private String token1Address;
+
+    public ElaboratedSwapEvent() {
+    }
+
+    public ElaboratedSwapEvent(SwapEventLog swapEvent, String token0Address, String token1Address) {
+        this.swapEvent = swapEvent;
+        this.token0Address = token0Address;
+        this.token1Address = token1Address;
+    }
+
+    public SwapEventLog getSwapEvent() {
+        return swapEvent;
+    }
+
+    public void setSwapEvent(SwapEventLog swapEvent) {
+        this.swapEvent = swapEvent;
+    }
+
+    public String getToken0Address() {
+        return token0Address;
+    }
+
+    public void setToken0Address(String token0Address) {
+        this.token0Address = token0Address;
+    }
+
+    public String getToken1Address() {
+        return token1Address;
+    }
+
+    public void setToken1Address(String token1Address) {
+        this.token1Address = token1Address;
+    }
+}

src/main/java/stream/dto/Exchange.java

@@ -1,6 +1,6 @@
 package stream.dto;
 
-enum Exchange {
+public enum Exchange {
     UNISWAP_V2,
     UNISWAP_V3,
     UNISWAP_V4,

src/main/java/stream/dto/FullyElaboratedSwap.java

@@ -0,0 +1,42 @@
+package stream.dto;
+
+import java.io.Serializable;
+
+public class FullyElaboratedSwap implements Serializable {
+    private ElaboratedSwapEvent swapEvent;
+    private Token token0;
+    private Token token1;
+
+    public FullyElaboratedSwap() {
+    }
+
+    public FullyElaboratedSwap(ElaboratedSwapEvent swapEvent, Token token0, Token token1) {
+        this.swapEvent = swapEvent;
+        this.token0 = token0;
+        this.token1 = token1;
+    }
+
+    public ElaboratedSwapEvent getSwapEvent() {
+        return swapEvent;
+    }
+
+    public void setSwapEvent(ElaboratedSwapEvent swapEvent) {
+        this.swapEvent = swapEvent;
+    }
+
+    public Token getToken0() {
+        return token0;
+    }
+
+    public void setToken0(Token token0) {
+        this.token0 = token0;
+    }
+
+    public Token getToken1() {
+        return token1;
+    }
+
+    public void setToken1(Token token1) {
+        this.token1 = token1;
+    }
+}

src/main/java/stream/dto/Swap.java

@@ -15,4 +15,16 @@ public class Swap extends ChainId {
     String makerAsset; // token address
     BigDecimal amount; // positive means the taker bought; negative means the taker sold.
     BigDecimal price;
+
+    public Swap(int chainId, Long time, Exchange exchange, String pool, String takerAsset, String makerAsset,
+                BigDecimal amount, BigDecimal price) {
+        super(chainId);
+        this.time = time;
+        this.exchange = exchange;
+        this.pool = pool;
+        this.takerAsset = takerAsset;
+        this.makerAsset = makerAsset;
+        this.amount = amount;
+        this.price = price;
+    }
 }

src/main/java/stream/dto/SwapEventLog.java

@@ -39,4 +39,7 @@ public class SwapEventLog extends EventLog implements Serializable {
     public BigInteger liquidity;
     public int tick;
 
+    public String getAddress() {
+        return this.address;
+    }
 }

src/main/java/stream/dto/Token.java

@@ -6,7 +6,22 @@ public class Token extends AddressId {
     @Serial
     private static final long serialVersionUID = 1L;
 
-    String name;
+    public String name;
-    String symbol;
+    public String symbol;
-    int decimals;
+    public int decimals;
+
+    @SuppressWarnings("unused")
+    public Token() {}
+
+    public Token(int chainId, String address, String name, String symbol, int decimals) {
+        super(chainId, address);
+        this.name = name;
+        this.symbol = symbol;
+        this.decimals = decimals;
+    }
+
+    @Override
+    public String toString() {
+        return String.format("Token[%s \"%s\" (%s) .%d]", this.address, this.name, this.symbol, this.decimals);
+    }
 }

src/main/java/stream/io/BlockElaborator.java

@@ -0,0 +1,52 @@
+package stream.io;
+
+import org.apache.flink.api.common.functions.OpenContext;
+import org.apache.flink.streaming.api.functions.async.ResultFuture;
+import org.apache.flink.streaming.api.functions.async.RichAsyncFunction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.web3j.protocol.Web3j;
+import org.web3j.protocol.core.DefaultBlockParameterNumber;
+import org.web3j.protocol.core.methods.response.EthBlock;
+import stream.dto.BlockHash;
+import stream.dto.BlockId;
+import stream.dto.BlockNumber;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+
+
+public class BlockElaborator extends RichAsyncFunction<BlockId, EthBlock> {
+    private static final Logger log = LoggerFactory.getLogger(BlockElaborator.class);
+    private transient Web3j w3;
+
+    @Override
+    public void open(OpenContext openContext) throws Exception {
+        Map<String, String> params = getRuntimeContext().getGlobalJobParameters();
+        w3 = Web3Client.get(params);
+    }
+
+    @Override
+    public void asyncInvoke(BlockId blockId, final ResultFuture<EthBlock> resultFuture) {
+        CompletableFuture.supplyAsync(() -> {
+            try {
+                return getBlock(blockId);
+            } catch (Exception e) {
+                log.error("Failed to get block {} on chain {}", blockId, e);
+                throw new RuntimeException("Error processing block " + blockId, e);
+            }
+        }).thenAccept(result -> resultFuture.complete(Collections.singleton(result)));
+    }
+
+    private EthBlock getBlock(BlockId id) {
+        try {
+            return (id instanceof BlockNumber) ?
+                w3.ethGetBlockByNumber(new DefaultBlockParameterNumber(((BlockNumber) id).number), false).sendAsync().get() :
+                w3.ethGetBlockByHash(((BlockHash) id).hash, false).sendAsync().get();
+        } catch (InterruptedException | ExecutionException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/stream/io/EthUtils.java

@@ -1,7 +1,9 @@
 package stream.io;
 
+import java.util.HexFormat;
+
 import org.bouncycastle.jcajce.provider.digest.Keccak;
-import org.bouncycastle.pqc.math.linearalgebra.ByteUtils;
+
 
 public class EthUtils {
     public static boolean isValidAddress(String address) {
@@ -35,6 +37,6 @@ public class EthUtils {
 
     public static String keccak(String message) {
         byte[] hash = new Keccak.Digest256().digest(message.getBytes());
-        return "0x"+ByteUtils.toHexString(hash);
+        return "0x" + HexFormat.of().formatHex(hash);
     }
 }

src/main/java/stream/io/JedisClient.java

@@ -0,0 +1,34 @@
+package stream.io;
+
+import redis.clients.jedis.ConnectionPoolConfig;
+import redis.clients.jedis.JedisPooled;
+
+import java.time.Duration;
+import java.util.Map;
+
+public class JedisClient {
+    protected static volatile JedisPooled jedis = null;
+    private static final Object jedisLock = new Object();
+
+    static public JedisPooled get(Map<String, String> params) {
+        if (jedis == null) {
+            synchronized (jedisLock) {
+                String url = params.getOrDefault("redis_url", "http://localhost:6379");
+                int connections = Integer.parseInt(params.getOrDefault("redis_connections", "8"));
+                ConnectionPoolConfig poolConfig = new ConnectionPoolConfig();
+                poolConfig.setMaxTotal(connections);
+                poolConfig.setMaxIdle(connections);
+                poolConfig.setMinIdle(0);
+                poolConfig.setBlockWhenExhausted(true);
+                poolConfig.setMaxWait(Duration.ofSeconds(5));
+                // Enables sending a PING command periodically while the connection is idle.
+                poolConfig.setTestWhileIdle(true);
+                // controls the period between checks for idle connections in the pool
+                poolConfig.setTimeBetweenEvictionRuns(Duration.ofSeconds(10));
+                jedis = new JedisPooled(poolConfig, url);
+            }
+        }
+        return jedis;
+    }
+
+}

src/main/java/stream/io/PoolElaborator.java

@@ -0,0 +1,80 @@
+package stream.io;
+
+import stream.dto.SwapEventLog;
+import stream.dto.ElaboratedSwapEvent;
+import stream.contract.UniswapV3Pool;
+
+import org.apache.flink.api.common.functions.OpenContext;
+import org.apache.flink.streaming.api.functions.async.RichAsyncFunction;
+import org.web3j.protocol.Web3j;
+import org.web3j.protocol.http.HttpService;
+import org.web3j.crypto.Credentials;
+import org.web3j.tx.gas.DefaultGasProvider;
+import java.util.concurrent.CompletableFuture;
+import java.util.Collections;
+import org.apache.flink.streaming.api.functions.async.ResultFuture;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.util.Map;
+
+public class PoolElaborator extends RichAsyncFunction<SwapEventLog, ElaboratedSwapEvent> {
+    private static final Logger log = LoggerFactory.getLogger(PoolElaborator.class);
+    private transient Web3j web3j;
+    private transient Credentials credentials;
+    private transient DefaultGasProvider gasProvider;
+    
+    @Override
+    public void open(OpenContext openContext) throws Exception {
+        super.open(openContext);
+
+        // Get RPC URL from job parameters
+        Map<String, String> params = getRuntimeContext().getGlobalJobParameters();
+        String rpcUrl = params.getOrDefault("rpc_url", "http://localhost:8545");
+        // TODO: Get from configuration if needed
+        
+        // Initialize Web3j
+        this.web3j = Web3j.build(new HttpService(rpcUrl));
+        
+        // Dummy credentials for read-only operations
+        this.credentials = Credentials.create("0x0000000000000000000000000000000000000000000000000000000000000001");
+        
+        // Default gas provider
+        this.gasProvider = new DefaultGasProvider();
+    }
+    
+    @Override
+    public void asyncInvoke(SwapEventLog swap, ResultFuture<ElaboratedSwapEvent> resultFuture) throws Exception {
+        CompletableFuture.supplyAsync(() -> {
+            try {
+                // Load the pool contract
+                UniswapV3Pool pool = UniswapV3Pool.load(
+                    swap.getAddress(), // Pool address from the event
+                    web3j,
+                    credentials,
+                    gasProvider
+                );
+                
+                // Get token addresses
+                String token0 = pool.token0().send();
+                String token1 = pool.token1().send();
+                
+                // Create enriched event
+                return new ElaboratedSwapEvent(swap, token0, token1);
+                
+            } catch (Exception e) {
+                log.error("Error fetching pool tokens", e);
+                // Return original without enrichment
+                return new ElaboratedSwapEvent(swap, null, null);
+            }
+        }).thenAccept(enriched -> {
+            resultFuture.complete(Collections.singletonList(enriched));
+        });
+    }
+    
+    @Override
+    public void close() throws Exception {
+        if (web3j != null) {
+            web3j.shutdown();
+        }
+    }
+}

src/main/java/stream/io/SwapEnricher.java

@@ -0,0 +1,94 @@
+
+package stream.io;
+
+import org.apache.flink.api.common.functions.RichMapFunction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import stream.dto.*;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.math.MathContext;
+import java.math.RoundingMode;
+
+public class SwapEnricher extends RichMapFunction<FullyElaboratedSwap, Swap> {
+    private static final Logger log = LoggerFactory.getLogger(SwapEnricher.class);
+    private static final MathContext MATH_CONTEXT = new MathContext(18, RoundingMode.HALF_UP);
+    private static final BigDecimal Q96 = new BigDecimal(2).pow(96);
+    
+    @Override
+    public Swap map(FullyElaboratedSwap fullSwap) throws Exception {
+        ElaboratedSwapEvent event = fullSwap.getSwapEvent();
+        SwapEventLog swapLog = event.getSwapEvent();
+        Token token0 = fullSwap.getToken0();
+        Token token1 = fullSwap.getToken1();
+        
+        // For now, hardcode exchange as UNISWAP_V3 and time as current time
+        Long time = System.currentTimeMillis();
+        Exchange exchange = Exchange.UNISWAP_V3;
+        
+        // Pool address
+        String pool = swapLog.address;
+        
+        // Get sqrtPriceX96 and calculate actual price
+        BigDecimal sqrtPriceX96 = new BigDecimal(swapLog.sqrtPriceX96);
+        BigDecimal sqrtPrice = sqrtPriceX96.divide(Q96, MATH_CONTEXT);
+        BigDecimal price = sqrtPrice.multiply(sqrtPrice, MATH_CONTEXT);
+        
+        // Adjust price for decimals (price is token1/token0)
+        int decimalDiff = token0.decimals - token1.decimals;
+        BigDecimal adjustedPrice;
+        if (decimalDiff >= 0) {
+            BigDecimal decimalAdjustment = new BigDecimal(10).pow(decimalDiff);
+            adjustedPrice = price.multiply(decimalAdjustment, MATH_CONTEXT);
+        } else {
+            BigDecimal decimalAdjustment = new BigDecimal(10).pow(-decimalDiff);
+            adjustedPrice = price.divide(decimalAdjustment, MATH_CONTEXT);
+        }
+        
+        // Determine which token is in and which is out based on amount signs
+        boolean isToken0In = swapLog.amount0.compareTo(BigInteger.ZERO) < 0;
+        
+        String takerAsset;
+        String makerAsset;
+        BigDecimal amountIn;
+        BigDecimal amountOut;
+        BigDecimal finalPrice;
+        
+        if (isToken0In) {
+            // User is sending token0, receiving token1
+            takerAsset = event.getToken0Address();
+            makerAsset = event.getToken1Address();
+            
+            // Convert amounts to human-readable format using decimals
+            amountIn = new BigDecimal(swapLog.amount0.abs())
+                .divide(new BigDecimal(10).pow(token0.decimals), MATH_CONTEXT);
+            amountOut = new BigDecimal(swapLog.amount1)
+                .divide(new BigDecimal(10).pow(token1.decimals), MATH_CONTEXT);
+                
+            // Price is how much token1 you get per token0
+            finalPrice = adjustedPrice;
+        } else {
+            // User is sending token1, receiving token0
+            takerAsset = event.getToken1Address();
+            makerAsset = event.getToken0Address();
+            
+            // Convert amounts to human-readable format using decimals
+            amountIn = new BigDecimal(swapLog.amount1.abs())
+                .divide(new BigDecimal(10).pow(token1.decimals), MATH_CONTEXT);
+            amountOut = new BigDecimal(swapLog.amount0)
+                .divide(new BigDecimal(10).pow(token0.decimals), MATH_CONTEXT);
+                
+            // Price is how much token0 you get per token1 (inverse of adjustedPrice)
+            finalPrice = BigDecimal.ONE.divide(adjustedPrice, MATH_CONTEXT);
+        }
+        
+        log.info("Enriched swap - Pool: {} {} -> {} Amount: {} -> {} Price: {}", 
+                pool, token0.symbol + "/" + token1.symbol,
+                isToken0In ? token1.symbol : token0.symbol,
+                amountIn, amountOut, finalPrice);
+        
+        // Pass both amountIn and amountOut to constructor with unit price
+        return new Swap(42161, time, exchange, pool, takerAsset, makerAsset, amountIn, amountOut, finalPrice);
+    }
+}

src/main/java/stream/io/TokenElaborator.java

@@ -0,0 +1,66 @@
+package stream.io;
+
+import org.apache.flink.api.common.functions.OpenContext;
+import org.apache.flink.streaming.api.functions.async.ResultFuture;
+import org.apache.flink.streaming.api.functions.async.RichAsyncFunction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.web3j.protocol.Web3j;
+import org.web3j.tx.ReadonlyTransactionManager;
+import org.web3j.tx.gas.DefaultGasProvider;
+import stream.contract.ERC20;
+import stream.dto.AddressId;
+import stream.dto.Token;
+
+import java.math.BigInteger;
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+
+
+public class TokenElaborator extends RichAsyncFunction<AddressId, Token> {
+    private static final Logger log = LoggerFactory.getLogger(TokenElaborator.class);
+    private transient Web3j w3;
+    private DefaultGasProvider gasProvider;
+    private ReadonlyTransactionManager transactionManager;
+
+    @Override
+    public void open(OpenContext openContext) throws Exception {
+        Map<String, String> params = getRuntimeContext().getGlobalJobParameters();
+        w3 = Web3Client.get(params);
+        gasProvider = new DefaultGasProvider();
+        transactionManager = new ReadonlyTransactionManager(w3, "0x1234000000000000000000000000000000001234");
+    }
+
+    @Override
+    public void asyncInvoke(AddressId address, final ResultFuture<Token> resultFuture) {
+        log.info("Starting token processing for address: {} on chain: {}", address.address, address.chainId);
+        CompletableFuture.supplyAsync(() -> {
+            try {
+                return processToken(address);
+            } catch (Exception e) {
+                log.error("Failed to process token: {} on chain: {}", address.address, address.chainId, e);
+                throw new RuntimeException("Error processing token: " + address, e);
+            }
+        }).thenAccept(result -> resultFuture.complete(Collections.singleton(result)));
+    }
+
+    private Token processToken(AddressId address) {
+        String name;
+        String symbol;
+        int decimals;
+        ERC20 contract = ERC20.load(address.address, w3, transactionManager, gasProvider);
+        try {
+            CompletableFuture<BigInteger> decimalsAsync = contract.decimals().sendAsync();
+            CompletableFuture<String> nameAsync = contract.name().sendAsync();
+            CompletableFuture<String> symbolAsync = contract.symbol().sendAsync();
+            decimals = decimalsAsync.get().intValue();
+            name = nameAsync.get();
+            symbol = symbolAsync.get();
+        } catch (InterruptedException | ExecutionException e) {
+            throw new RuntimeException(e);
+        }
+        return new Token(address.chainId, address.address, name, symbol, decimals);
+    }
+}

src/main/java/stream/io/Web3Client.java

@@ -0,0 +1,45 @@
+package stream.io;
+
+import okhttp3.ConnectionPool;
+import okhttp3.OkHttpClient;
+import org.web3j.protocol.Web3j;
+import org.web3j.protocol.http.HttpService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.time.Duration;
+import java.util.Arrays;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import static okhttp3.ConnectionSpec.CLEARTEXT;
+import static okhttp3.ConnectionSpec.MODERN_TLS;
+
+public class Web3Client {
+    private static final Logger log = LoggerFactory.getLogger(Web3Client.class);
+    private static volatile Web3j w3 = null;
+    private static final Object w3Lock = new Object();
+
+    static public Web3j get(Map<String, String> params) {
+        if (w3==null) {
+            synchronized (w3Lock) {
+                log.info("Initializing Web3 client");
+                String url = params.getOrDefault("rpc_url", "http://localhost:8545");
+                int maxIdleConnections = Integer.parseInt(params.getOrDefault("max_idle_connections", "5"));
+                int keepAlive = Integer.parseInt(params.getOrDefault("keep_alive", "60"));
+                Duration timeout = Duration.ofSeconds(30);
+                log.debug("Web3 connection parameters - URL: {}, Max idle connections: {}, Keep alive: {} minutes, Timeout: {} seconds",
+                        url, maxIdleConnections, keepAlive, timeout.getSeconds());
+                var httpClient = new OkHttpClient.Builder()
+                        .connectionSpecs(Arrays.asList(MODERN_TLS, CLEARTEXT))
+                        .connectTimeout(timeout).callTimeout(timeout).readTimeout(timeout).writeTimeout(timeout)
+                        .connectionPool(new ConnectionPool(maxIdleConnections, keepAlive, TimeUnit.MINUTES))
+                        .build();
+                w3 = Web3j.build(new HttpService(url, httpClient));
+                log.info("Web3 client initialized successfully");
+            }
+        }
+        return w3;
+    }
+
+}