Package org.apache.iotdb.commons.sync.persistence

Class SyncLogWriter

java.lang.Object

org.apache.iotdb.commons.sync.persistence.SyncLogWriter

All Implemented Interfaces:

java.lang.AutoCloseable

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

SyncLogger is used to manage the persistent information in the sync module. Persistent information can be recovered on reboot via SyncLogReader.

Constructor Summary

Constructors

Constructor	Description
SyncLogWriter(java.io.File dir)
SyncLogWriter(java.io.File dir, java.lang.String fileName)

Method Summary

Modifier and Type	Method	Description
void	addPipe(PipeInfo pipeInfo)
void	addPipeSink(PipeSink pipeSink)
void	close()
void	dropPipeSink(java.lang.String pipeSinkName)
void	initOutputStream()
void	operatePipe(java.lang.String pipeName, SyncOperation syncOperation)

Methods inherited from class java.lang.Object

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

Constructor Detail

SyncLogWriter

public SyncLogWriter(java.io.File dir)

SyncLogWriter

public SyncLogWriter(java.io.File dir,
                     java.lang.String fileName)

Method Detail

initOutputStream

public void initOutputStream()
                      throws java.io.IOException

Throws:

java.io.IOException

addPipeSink

public void addPipeSink(PipeSink pipeSink)
                 throws java.io.IOException

Throws:

java.io.IOException

dropPipeSink

public void dropPipeSink(java.lang.String pipeSinkName)
                  throws java.io.IOException

Throws:

java.io.IOException

addPipe

public void addPipe(PipeInfo pipeInfo)
             throws java.io.IOException

Throws:

java.io.IOException

operatePipe

public void operatePipe(java.lang.String pipeName,
                        SyncOperation syncOperation)
                 throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException