org.apache.flink.runtime.io.network.buffer

Class Buffer

java.lang.Object

org.apache.flink.runtime.io.network.buffer.Buffer

public class Buffer
extends Object

Wrapper for pooled MemorySegment instances.

Constructor Summary

Constructors

Constructor and Description
Buffer(org.apache.flink.core.memory.MemorySegment memorySegment, BufferRecycler recycler)
Buffer(org.apache.flink.core.memory.MemorySegment memorySegment, BufferRecycler recycler, boolean isBuffer)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.core.memory.MemorySegment	getMemorySegment()
ByteBuffer	getNioBuffer()
BufferRecycler	getRecycler()
int	getSize()
boolean	isBuffer()
boolean	isRecycled()
void	recycle()
Buffer	retain()
void	setSize(int newSize)
void	tagAsEvent()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Buffer

public Buffer(org.apache.flink.core.memory.MemorySegment memorySegment,
              BufferRecycler recycler)

Buffer

public Buffer(org.apache.flink.core.memory.MemorySegment memorySegment,
              BufferRecycler recycler,
              boolean isBuffer)

Method Detail

isBuffer

public boolean isBuffer()

tagAsEvent

public void tagAsEvent()

getMemorySegment

public org.apache.flink.core.memory.MemorySegment getMemorySegment()

getNioBuffer

public ByteBuffer getNioBuffer()

getRecycler

public BufferRecycler getRecycler()

getSize

public int getSize()

setSize

public void setSize(int newSize)

recycle

public void recycle()

retain

public Buffer retain()

isRecycled

public boolean isRecycled()

toString

public String toString()

Overrides:

toString in class Object