Package org.apache.activeio.journal.active

Class BatchedWrite

java.lang.Object

org.apache.activeio.journal.active.BatchedWrite

public final class BatchedWrite
extends Object

This contains all the data needed to write and force a list of records to a LogFile. The more records that can be cramed into a single BatchedWrite, the higher throughput that can be achived by a write and force operation.

Version:

$Revision: 1.1 $

Field Summary

Fields

Modifier and Type	Field	Description
Throwable	error

Constructor Summary

Constructors

Constructor	Description
BatchedWrite(Packet packet)

Method Summary

Modifier and Type	Method	Description
boolean	append(Record record, Location recordMark, boolean force)
void	flip()
void	forced()
boolean	getForce()
Location	getMark()
Packet	getPacket()
void	waitForForce()
void	writeFailed(Throwable error)

Methods inherited from class java.lang.Object

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

Field Detail

error

public Throwable error

Constructor Detail

BatchedWrite

public BatchedWrite(Packet packet)

Parameters:

packet -

Method Detail

append

public boolean append(Record record,
                      Location recordMark,
                      boolean force)

Parameters:

packet2 -

mark2 -

Returns:

waitForForce

public void waitForForce()
                  throws Throwable

Throws:

Throwable

forced

public void forced()

writeFailed

public void writeFailed(Throwable error)

getPacket

public Packet getPacket()

getMark

public Location getMark()

Returns:

flip

public void flip()
          throws InterruptedException

Throws:

InterruptedException

getForce

public boolean getForce()