io.aeron

Class LogBuffers

java.lang.Object

io.aeron.LogBuffers

All Implemented Interfaces:

java.lang.AutoCloseable

public class LogBuffers
extends java.lang.Object
implements java.lang.AutoCloseable

Takes a log file name and maps the file into memory and wraps it with UnsafeBuffers as appropriate.

See Also:

LogBufferDescriptor

Constructor Summary

Constructors

Constructor and Description
LogBuffers(java.lang.String logFileName, java.nio.channels.FileChannel.MapMode mapMode)

Method Summary

Modifier and Type	Method and Description
void	close()
java.nio.channels.FileChannel	fileChannel()
org.agrona.concurrent.UnsafeBuffer	metaDataBuffer()
org.agrona.concurrent.UnsafeBuffer[]	termBuffers()
int	termLength()

Methods inherited from class java.lang.Object

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

Constructor Detail

LogBuffers

public LogBuffers(java.lang.String logFileName,
                  java.nio.channels.FileChannel.MapMode mapMode)

Method Detail

termBuffers

public org.agrona.concurrent.UnsafeBuffer[] termBuffers()

metaDataBuffer

public org.agrona.concurrent.UnsafeBuffer metaDataBuffer()

fileChannel

public java.nio.channels.FileChannel fileChannel()

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

termLength

public int termLength()