io.zeebe.dispatcher.impl.log

Class LogBufferPartition

java.lang.Object

io.zeebe.dispatcher.impl.log.LogBufferPartition

public class LogBufferPartition
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected org.agrona.concurrent.UnsafeBuffer	dataBuffer buffer containing the data section for the page
protected org.agrona.concurrent.UnsafeBuffer	metadataBuffer buffer containing the metadata section for the page
protected int	partitionSize The size of the partition
protected int	rawBufferOffset the offset of the partition's data buffer in the underlying buffer (see #underlyingBuffer.

Constructor Summary

Constructors

Constructor and Description
LogBufferPartition(org.agrona.concurrent.UnsafeBuffer dataBuffer, org.agrona.concurrent.UnsafeBuffer metadataBuffer, int rawBufferOffset)

Method Summary

Modifier and Type	Method and Description
void	clean()
int	getAndAddTail(int frameLength)
org.agrona.concurrent.UnsafeBuffer	getDataBuffer()
int	getPartitionSize()
int	getStatusVolatile()
int	getTailCounterVolatile()
int	getUnderlyingBufferOffset()
boolean	needsCleaning()
void	setStatusOrdered(int status)

Methods inherited from class java.lang.Object

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

Field Detail

partitionSize

protected final int partitionSize

The size of the partition

dataBuffer

protected final org.agrona.concurrent.UnsafeBuffer dataBuffer

buffer containing the data section for the page

metadataBuffer

protected final org.agrona.concurrent.UnsafeBuffer metadataBuffer

buffer containing the metadata section for the page

rawBufferOffset

protected final int rawBufferOffset

the offset of the partition's data buffer in the underlying buffer (see #underlyingBuffer.

Constructor Detail

LogBufferPartition

public LogBufferPartition(org.agrona.concurrent.UnsafeBuffer dataBuffer,
                          org.agrona.concurrent.UnsafeBuffer metadataBuffer,
                          int rawBufferOffset)

Method Detail

clean

public void clean()

getDataBuffer

public org.agrona.concurrent.UnsafeBuffer getDataBuffer()

getTailCounterVolatile

public int getTailCounterVolatile()

getAndAddTail

public int getAndAddTail(int frameLength)

getPartitionSize

public int getPartitionSize()

setStatusOrdered

public void setStatusOrdered(int status)

getStatusVolatile

public int getStatusVolatile()

needsCleaning

public boolean needsCleaning()

getUnderlyingBufferOffset

public int getUnderlyingBufferOffset()