org.web3j.contracts.eip20.generated

Class ERC20

java.lang.Object

org.web3j.tx.ManagedTransaction

org.web3j.tx.Contract

org.web3j.contracts.eip20.generated.ERC20

public class ERC20
extends org.web3j.tx.Contract

Auto generated code.

Do not modify!

Please use the web3j command line tools, or the org.web3j.codegen.SolidityFunctionWrapperGenerator in the codegen module to update.

Generated with web3j version 4.1.1.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ERC20.ApprovalEventResponse
static class	ERC20.TransferEventResponse

Nested classes/interfaces inherited from class org.web3j.tx.Contract

org.web3j.tx.Contract.EventValuesWithLog

Field Summary

Fields

Modifier and Type	Field and Description
static org.web3j.abi.datatypes.Event	APPROVAL_EVENT
static java.lang.String	FUNC_ALLOWANCE
static java.lang.String	FUNC_APPROVE
static java.lang.String	FUNC_BALANCEOF
static java.lang.String	FUNC_DECIMALS
static java.lang.String	FUNC_NAME
static java.lang.String	FUNC_SYMBOL
static java.lang.String	FUNC_TOTALSUPPLY
static java.lang.String	FUNC_TRANSFER
static java.lang.String	FUNC_TRANSFERFROM
static org.web3j.abi.datatypes.Event	TRANSFER_EVENT

Fields inherited from class org.web3j.tx.Contract

BIN_NOT_PROVIDED, contractAddress, contractBinary, defaultBlockParameter, deployedAddresses, FUNC_DEPLOY, GAS_LIMIT, gasProvider, transactionReceipt

Fields inherited from class org.web3j.tx.ManagedTransaction

ensResolver, GAS_PRICE, transactionManager, web3j

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ERC20(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.crypto.Credentials credentials, java.math.BigInteger gasPrice, java.math.BigInteger gasLimit) Deprecated.
protected	ERC20(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.crypto.Credentials credentials, org.web3j.tx.gas.ContractGasProvider contractGasProvider)
protected	ERC20(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.tx.TransactionManager transactionManager, java.math.BigInteger gasPrice, java.math.BigInteger gasLimit) Deprecated.
protected	ERC20(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.tx.TransactionManager transactionManager, org.web3j.tx.gas.ContractGasProvider contractGasProvider)

Method Summary

Modifier and Type	Method and Description
org.web3j.protocol.core.RemoteCall<java.math.BigInteger>	allowance(java.lang.String _owner, java.lang.String _spender)
io.reactivex.Flowable<ERC20.ApprovalEventResponse>	approvalEventFlowable(org.web3j.protocol.core.DefaultBlockParameter startBlock, org.web3j.protocol.core.DefaultBlockParameter endBlock)
io.reactivex.Flowable<ERC20.ApprovalEventResponse>	approvalEventFlowable(org.web3j.protocol.core.methods.request.EthFilter filter)
org.web3j.protocol.core.RemoteCall<org.web3j.protocol.core.methods.response.TransactionReceipt>	approve(java.lang.String _spender, java.math.BigInteger _value)
org.web3j.protocol.core.RemoteCall<java.math.BigInteger>	balanceOf(java.lang.String _owner)
org.web3j.protocol.core.RemoteCall<java.math.BigInteger>	decimals()
java.util.List<ERC20.ApprovalEventResponse>	getApprovalEvents(org.web3j.protocol.core.methods.response.TransactionReceipt transactionReceipt)
java.util.List<ERC20.TransferEventResponse>	getTransferEvents(org.web3j.protocol.core.methods.response.TransactionReceipt transactionReceipt)
static ERC20	load(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.crypto.Credentials credentials, java.math.BigInteger gasPrice, java.math.BigInteger gasLimit) Deprecated.
static ERC20	load(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.crypto.Credentials credentials, org.web3j.tx.gas.ContractGasProvider contractGasProvider)
static ERC20	load(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.tx.TransactionManager transactionManager, java.math.BigInteger gasPrice, java.math.BigInteger gasLimit) Deprecated.
static ERC20	load(java.lang.String contractAddress, org.web3j.protocol.Web3j web3j, org.web3j.tx.TransactionManager transactionManager, org.web3j.tx.gas.ContractGasProvider contractGasProvider)
org.web3j.protocol.core.RemoteCall<java.lang.String>	name()
org.web3j.protocol.core.RemoteCall<java.lang.String>	symbol()
org.web3j.protocol.core.RemoteCall<java.math.BigInteger>	totalSupply()
org.web3j.protocol.core.RemoteCall<org.web3j.protocol.core.methods.response.TransactionReceipt>	transfer(java.lang.String _to, java.math.BigInteger _value)
io.reactivex.Flowable<ERC20.TransferEventResponse>	transferEventFlowable(org.web3j.protocol.core.DefaultBlockParameter startBlock, org.web3j.protocol.core.DefaultBlockParameter endBlock)
io.reactivex.Flowable<ERC20.TransferEventResponse>	transferEventFlowable(org.web3j.protocol.core.methods.request.EthFilter filter)
org.web3j.protocol.core.RemoteCall<org.web3j.protocol.core.methods.response.TransactionReceipt>	transferFrom(java.lang.String _from, java.lang.String _to, java.math.BigInteger _value)

Methods inherited from class org.web3j.tx.Contract

convertToNative, deploy, deploy, deploy, deploy, deployRemoteCall, deployRemoteCall, deployRemoteCall, deployRemoteCall, deployRemoteCall, deployRemoteCall, deployRemoteCall, deployRemoteCall, executeCallMultipleValueReturn, executeCallSingleValueReturn, executeCallSingleValueReturn, executeRemoteCallMultipleValueReturn, executeRemoteCallSingleValueReturn, executeRemoteCallSingleValueReturn, executeRemoteCallTransaction, executeRemoteCallTransaction, executeTransaction, extractEventParameters, extractEventParameters, extractEventParametersWithLog, extractEventParametersWithLog, getContractAddress, getContractBinary, getDeployedAddress, getGasPrice, getStaticDeployedAddress, getTransactionReceipt, isValid, resolveContractAddress, setContractAddress, setDefaultBlockParameter, setDeployedAddress, setGasPrice, setGasProvider, setTransactionReceipt, staticExtractEventParameters, staticExtractEventParametersWithLog

Methods inherited from class org.web3j.tx.ManagedTransaction

call, getSyncThreshold, requestCurrentGasPrice, send, send, sendEIP1559, setSyncThreshold

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FUNC_NAME

public static final java.lang.String FUNC_NAME

See Also:

Constant Field Values

FUNC_APPROVE

public static final java.lang.String FUNC_APPROVE

See Also:

Constant Field Values

FUNC_TOTALSUPPLY

public static final java.lang.String FUNC_TOTALSUPPLY

See Also:

Constant Field Values

FUNC_TRANSFERFROM

public static final java.lang.String FUNC_TRANSFERFROM

See Also:

Constant Field Values

FUNC_DECIMALS

public static final java.lang.String FUNC_DECIMALS

See Also:

Constant Field Values

FUNC_BALANCEOF

public static final java.lang.String FUNC_BALANCEOF

See Also:

Constant Field Values

FUNC_SYMBOL

public static final java.lang.String FUNC_SYMBOL

See Also:

Constant Field Values

FUNC_TRANSFER

public static final java.lang.String FUNC_TRANSFER

See Also:

Constant Field Values

FUNC_ALLOWANCE

public static final java.lang.String FUNC_ALLOWANCE

See Also:

Constant Field Values

TRANSFER_EVENT

public static final org.web3j.abi.datatypes.Event TRANSFER_EVENT

APPROVAL_EVENT

public static final org.web3j.abi.datatypes.Event APPROVAL_EVENT

Constructor Detail

ERC20

@Deprecated
protected ERC20(java.lang.String contractAddress,
                            org.web3j.protocol.Web3j web3j,
                            org.web3j.crypto.Credentials credentials,
                            java.math.BigInteger gasPrice,
                            java.math.BigInteger gasLimit)

Deprecated.

ERC20

protected ERC20(java.lang.String contractAddress,
                org.web3j.protocol.Web3j web3j,
                org.web3j.crypto.Credentials credentials,
                org.web3j.tx.gas.ContractGasProvider contractGasProvider)

ERC20

@Deprecated
protected ERC20(java.lang.String contractAddress,
                            org.web3j.protocol.Web3j web3j,
                            org.web3j.tx.TransactionManager transactionManager,
                            java.math.BigInteger gasPrice,
                            java.math.BigInteger gasLimit)

Deprecated.

ERC20

protected ERC20(java.lang.String contractAddress,
                org.web3j.protocol.Web3j web3j,
                org.web3j.tx.TransactionManager transactionManager,
                org.web3j.tx.gas.ContractGasProvider contractGasProvider)

Method Detail

name

public org.web3j.protocol.core.RemoteCall<java.lang.String> name()

approve

public org.web3j.protocol.core.RemoteCall<org.web3j.protocol.core.methods.response.TransactionReceipt> approve(java.lang.String _spender,
                                                                                                               java.math.BigInteger _value)

totalSupply

public org.web3j.protocol.core.RemoteCall<java.math.BigInteger> totalSupply()

transferFrom

public org.web3j.protocol.core.RemoteCall<org.web3j.protocol.core.methods.response.TransactionReceipt> transferFrom(java.lang.String _from,
                                                                                                                    java.lang.String _to,
                                                                                                                    java.math.BigInteger _value)

decimals

public org.web3j.protocol.core.RemoteCall<java.math.BigInteger> decimals()

balanceOf

public org.web3j.protocol.core.RemoteCall<java.math.BigInteger> balanceOf(java.lang.String _owner)

symbol

public org.web3j.protocol.core.RemoteCall<java.lang.String> symbol()

transfer

public org.web3j.protocol.core.RemoteCall<org.web3j.protocol.core.methods.response.TransactionReceipt> transfer(java.lang.String _to,
                                                                                                                java.math.BigInteger _value)

allowance

public org.web3j.protocol.core.RemoteCall<java.math.BigInteger> allowance(java.lang.String _owner,
                                                                          java.lang.String _spender)

getTransferEvents

public java.util.List<ERC20.TransferEventResponse> getTransferEvents(org.web3j.protocol.core.methods.response.TransactionReceipt transactionReceipt)

transferEventFlowable

public io.reactivex.Flowable<ERC20.TransferEventResponse> transferEventFlowable(org.web3j.protocol.core.methods.request.EthFilter filter)

transferEventFlowable

public io.reactivex.Flowable<ERC20.TransferEventResponse> transferEventFlowable(org.web3j.protocol.core.DefaultBlockParameter startBlock,
                                                                                org.web3j.protocol.core.DefaultBlockParameter endBlock)

getApprovalEvents

public java.util.List<ERC20.ApprovalEventResponse> getApprovalEvents(org.web3j.protocol.core.methods.response.TransactionReceipt transactionReceipt)

approvalEventFlowable

public io.reactivex.Flowable<ERC20.ApprovalEventResponse> approvalEventFlowable(org.web3j.protocol.core.methods.request.EthFilter filter)

approvalEventFlowable

public io.reactivex.Flowable<ERC20.ApprovalEventResponse> approvalEventFlowable(org.web3j.protocol.core.DefaultBlockParameter startBlock,
                                                                                org.web3j.protocol.core.DefaultBlockParameter endBlock)

load

@Deprecated
public static ERC20 load(java.lang.String contractAddress,
                                     org.web3j.protocol.Web3j web3j,
                                     org.web3j.crypto.Credentials credentials,
                                     java.math.BigInteger gasPrice,
                                     java.math.BigInteger gasLimit)

Deprecated.

load

@Deprecated
public static ERC20 load(java.lang.String contractAddress,
                                     org.web3j.protocol.Web3j web3j,
                                     org.web3j.tx.TransactionManager transactionManager,
                                     java.math.BigInteger gasPrice,
                                     java.math.BigInteger gasLimit)

Deprecated.

load

public static ERC20 load(java.lang.String contractAddress,
                         org.web3j.protocol.Web3j web3j,
                         org.web3j.crypto.Credentials credentials,
                         org.web3j.tx.gas.ContractGasProvider contractGasProvider)

load

public static ERC20 load(java.lang.String contractAddress,
                         org.web3j.protocol.Web3j web3j,
                         org.web3j.tx.TransactionManager transactionManager,
                         org.web3j.tx.gas.ContractGasProvider contractGasProvider)