org.web3j.abi.datatypes

Class AbiTypes

java.lang.Object

org.web3j.abi.datatypes.AbiTypes

public final class AbiTypes
extends java.lang.Object

Maps Solidity types to web3j data types, allowing to use Java primitive types for numbers. The used primitive type is the smallest that can hold a Solidity value for a specific bit length, e.g. Short for int8, int16 and uint8; Integer for int24, int32, uint16 and uint24, etc.

Method Summary

Modifier and Type	Method and Description
static java.lang.Class<? extends Type>	getType(java.lang.String type) Returns the web3j data type for the given type, without using primitive types.
static java.lang.Class<? extends Type>	getType(java.lang.String type, boolean primitives) Returns the web3j data type for the given type.
static java.lang.String	getTypeAString(java.lang.Class<? extends Type> type)

Methods inherited from class java.lang.Object

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

Method Detail

getType

public static java.lang.Class<? extends Type> getType(java.lang.String type)

Returns the web3j data type for the given type, without using primitive types.

Parameters:

type - A Solidity type.

Returns:

The web3j Java class to represent this Solidity type.

getType

public static java.lang.Class<? extends Type> getType(java.lang.String type,
                                                      boolean primitives)

Returns the web3j data type for the given type.

Parameters:

type - A Solidity type.

primitives - Use Java primitive types to wrap contract parameters.

Returns:

The web3j Java class to represent this Solidity type.

getTypeAString

public static java.lang.String getTypeAString(java.lang.Class<? extends Type> type)