Package org.objectweb.howl.log

Class BlockLogBufferSink

java.lang.Object

org.objectweb.howl.log.LogObject

org.objectweb.howl.log.LogBuffer

org.objectweb.howl.log.BlockLogBuffer

org.objectweb.howl.log.BlockLogBufferSink

class BlockLogBufferSink
extends BlockLogBuffer

An implementation of BlockLogBuffer that does *not* perform IO.

This class implements a sink for log records. It can be used to measure the performance of the log implementation without IO.

Field Summary

Fields inherited from class org.objectweb.howl.log.BlockLogBuffer

doWrite, initCounter, todPut

Fields inherited from class org.objectweb.howl.log.LogBuffer

bsn, buffer, bytesUsed, checksum, checksumBuffer, doChecksum, forceNow, index, ioexception, iostatus, lf, name, rewind, tod, waitingThreads, waitingThreadsLock

Fields inherited from class org.objectweb.howl.log.LogObject

config

Constructor Summary

Constructors

Constructor	Description
BlockLogBufferSink(Configuration config)

Method Summary

Methods inherited from class org.objectweb.howl.log.BlockLogBuffer

bufferInfo, getStats, init, put, read, shouldForce, write

Methods inherited from class org.objectweb.howl.log.LogBuffer

checksum, getName, getWaitingThreads, release, sync

Methods inherited from class java.lang.Object

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

Constructor Details

BlockLogBufferSink

BlockLogBufferSink(Configuration config)