com.alipay.mychain.sdk.vm.wasm

类 MyWasmTypeDecoder

java.lang.Object

com.alipay.mychain.sdk.vm.wasm.MyWasmTypeDecoder

public class MyWasmTypeDecoder
extends Object

wasm type decoder

作者:

huihui.hh

构造器概要

构造器

构造器和说明
MyWasmTypeDecoder()

方法概要

限定符和类型	方法和说明
static Bool	decodeBool(String rawInput, int offset)
static Type	decodeBoolDynamicArray(String input, int offset) ecode solidity Bool[] dynamic array
static <T extends Type> T	decodeDynamicArrayForDynamicItemLength(String input, int offset, Class<T> type) type不要填写 Bytes 以及 它的子类，因为 decodebytes 的 bytes里面没有长度的前缀，但是 wasm的返回前面始终有 长度 的前缀
static DynamicBytes	decodeDynamicBytes(String input, int offset)
static Float32	decodeFloat32(String rawInput, int offset)
static Float64	decodeFloat64(String rawInput, int offset)
static Int128	decodeInt128(String rawInput, int offset)
static Int16	decodeInt16(String rawInput, int offset)
static Int32	decodeInt32(String rawInput, int offset)
static Int64	decodeInt64(String rawInput, int offset)
static Int8	decodeInt8(String rawInput, int offset)
static <T extends AbstractNumericType> T	decodeNumeric(String input, Class<T> type)
static <T extends Type,R extends Type> Pair<T,R>	decodePair(String rawInput, int offset, Class<T> firstType, Class<R> secondType)
static <T extends Type> Type	decodePairDynamicArray(String input, int offset, Class<T> type)
static Uint128	decodeUint128(String rawInput, int offset)
static Uint16	decodeUint16(String rawInput, int offset)
static Uint32	decodeUint32(String rawInput, int offset)
static Uint64	decodeUint64(String rawInput, int offset)
static Uint8	decodeUint8(String rawInput, int offset)
static <T extends Type> Type	decodeUintAndIntDynamicArray(String input, int offset, Class<T> type)
static Utf8String	decodeUtf8String(String input, int offset)
static WASMString	decodeWasmString(String input, int offset)
static <T extends Type> int	getClassSingleByteLength(Class<T> type)
static <T extends Type> int	getClassSingleByteLength(Class<T> type, String input) get single item length
static <T extends Type> DecodeNext	getDataArrayOffset(String input, int offset, Class<T> type)
static <T extends Type> DecodeNext	getDataOffset(String input, int offset, Class<T> type)

从类继承的方法 java.lang.Object

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

构造器详细资料

MyWasmTypeDecoder

public MyWasmTypeDecoder()

方法详细资料

decodeUint8

public static Uint8 decodeUint8(String rawInput,
                                int offset)

decodeUint16

public static Uint16 decodeUint16(String rawInput,
                                  int offset)

decodeUint32

public static Uint32 decodeUint32(String rawInput,
                                  int offset)

decodeUint64

public static Uint64 decodeUint64(String rawInput,
                                  int offset)

decodeUint128

public static Uint128 decodeUint128(String rawInput,
                                    int offset)

decodeInt8

public static Int8 decodeInt8(String rawInput,
                              int offset)

decodeInt16

public static Int16 decodeInt16(String rawInput,
                                int offset)

decodeInt32

public static Int32 decodeInt32(String rawInput,
                                int offset)

decodeInt64

public static Int64 decodeInt64(String rawInput,
                                int offset)

decodeInt128

public static Int128 decodeInt128(String rawInput,
                                  int offset)

decodeBool

public static Bool decodeBool(String rawInput,
                              int offset)

decodeFloat32

public static Float32 decodeFloat32(String rawInput,
                                    int offset)

decodeFloat64

public static Float64 decodeFloat64(String rawInput,
                                    int offset)

decodeDynamicBytes

public static DynamicBytes decodeDynamicBytes(String input,
                                              int offset)

decodeWasmString

public static WASMString decodeWasmString(String input,
                                          int offset)

decodeUtf8String

public static Utf8String decodeUtf8String(String input,
                                          int offset)

decodeUintAndIntDynamicArray

public static <T extends Type> Type decodeUintAndIntDynamicArray(String input,
                                                                 int offset,
                                                                 Class<T> type)

decodePairDynamicArray

public static <T extends Type> Type decodePairDynamicArray(String input,
                                                           int offset,
                                                           Class<T> type)

decodeBoolDynamicArray

public static Type decodeBoolDynamicArray(String input,
                                          int offset)

ecode solidity Bool[] dynamic array

参数:

input -

offset -

返回:

Type

decodeDynamicArrayForDynamicItemLength

public static <T extends Type> T decodeDynamicArrayForDynamicItemLength(String input,
                                                                        int offset,
                                                                        Class<T> type)

type不要填写 Bytes 以及 它的子类，因为 decodebytes 的 bytes里面没有长度的前缀，但是 wasm的返回前面始终有 长度 的前缀

类型参数:

T -

参数:

input -

offset -

type -

返回:

getClassSingleByteLength

public static <T extends Type> int getClassSingleByteLength(Class<T> type)

getClassSingleByteLength

public static <T extends Type> int getClassSingleByteLength(Class<T> type,
                                                            String input)

get single item length

类型参数:

T -

参数:

type - class type

input - raw data contains array item.

返回:

decodeNumeric

public static <T extends AbstractNumericType> T decodeNumeric(String input,
                                                              Class<T> type)

getDataOffset

public static <T extends Type> DecodeNext getDataOffset(String input,
                                                        int offset,
                                                        Class<T> type)

getDataArrayOffset

public static <T extends Type> DecodeNext getDataArrayOffset(String input,
                                                             int offset,
                                                             Class<T> type)

decodePair

public static <T extends Type,R extends Type> Pair<T,R> decodePair(String rawInput,
                                                                   int offset,
                                                                   Class<T> firstType,
                                                                   Class<R> secondType)