org.apache.flink.streaming.api.utils

类 ByteArrayWrapper

java.lang.Object

org.apache.flink.streaming.api.utils.ByteArrayWrapper

所有已实现的接口:

Serializable

@Internal
public class ByteArrayWrapper
extends Object
implements Serializable

A wrapper of the byte array. This class is used to calculate a deterministic hash code of a byte array.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
ByteArrayWrapper(byte[] data)
ByteArrayWrapper(byte[] data, int offset)
ByteArrayWrapper(byte[] data, int offset, int limit)

方法概要

限定符和类型	方法和说明
ByteArrayWrapper	copy()
boolean	equals(Object other)
byte	get(int i)
byte[]	getData()
int	getLimit()
int	getOffset()
int	hashCode()
void	setData(byte[] data)
void	setLimit(int limit)
void	setOffset(int offset)

从类继承的方法 java.lang.Object

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

构造器详细资料

ByteArrayWrapper

public ByteArrayWrapper(byte[] data)

ByteArrayWrapper

public ByteArrayWrapper(byte[] data,
                        int offset)

ByteArrayWrapper

public ByteArrayWrapper(byte[] data,
                        int offset,
                        int limit)

方法详细资料

getData

public byte[] getData()

setData

public void setData(byte[] data)

getOffset

public int getOffset()

setOffset

public void setOffset(int offset)

getLimit

public int getLimit()

setLimit

public void setLimit(int limit)

get

public byte get(int i)

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object other)

覆盖:

equals 在类中 Object

copy

public ByteArrayWrapper copy()