com.github.iotexproject.antenna.solidity

Class SolidityType

java.lang.Object

com.github.iotexproject.antenna.solidity.SolidityType

Direct Known Subclasses:

SolidityType.ArrayType, SolidityType.Bytes32Type, SolidityType.BytesType, SolidityType.NumericType

public abstract class SolidityType
extends Object

SolidityType from ethereumj.

Author:

Yang XuePing

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SolidityType.AddressType
static class	SolidityType.ArrayType
static class	SolidityType.BoolType
static class	SolidityType.Bytes32Type
static class	SolidityType.BytesType
static class	SolidityType.DynamicArrayType
static class	SolidityType.FunctionType
static class	SolidityType.IntType
static class	SolidityType.NumericType
static class	SolidityType.StaticArrayType
static class	SolidityType.StringType
static class	SolidityType.UnsignedIntType

Field Summary

Fields

Modifier and Type	Field and Description
protected String	name

Constructor Summary

Constructors

Constructor and Description
SolidityType(String name)

Method Summary

Modifier and Type	Method and Description
Object	decode(byte[] encoded)
abstract Object	decode(byte[] encoded, int offset)
abstract byte[]	encode(Object value) Encodes the value according to specific type rules
String	getCanonicalName() The canonical type name (used for the method signature creation) E.g.
int	getFixedSize()
String	getName() The type name as it was specified in the interface description
static SolidityType	getType(String typeName)
boolean	isDynamicType()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

Constructor Detail

SolidityType

public SolidityType(String name)

Method Detail

getType

public static SolidityType getType(String typeName)

getName

public String getName()

The type name as it was specified in the interface description

getCanonicalName

public String getCanonicalName()

The canonical type name (used for the method signature creation) E.g. 'int' - canonical 'int256'

encode

public abstract byte[] encode(Object value)

Encodes the value according to specific type rules

Parameters:

value -

decode

public abstract Object decode(byte[] encoded,
                              int offset)

decode

public Object decode(byte[] encoded)

getFixedSize

public int getFixedSize()

Returns:

fixed size in bytes. For the dynamic types returns IntType.getFixedSize() which is effectively the int offset to dynamic data

isDynamicType

public boolean isDynamicType()

toString

public String toString()

Overrides:

toString in class Object