com.tagtraum.perf.gcviewer.exp.impl

Class SimpleGcWriter

java.lang.Object

com.tagtraum.perf.gcviewer.exp.AbstractDataWriter

com.tagtraum.perf.gcviewer.exp.impl.SimpleGcWriter

All Implemented Interfaces:

DataWriter, Closeable, AutoCloseable

public class SimpleGcWriter
extends AbstractDataWriter

Exports stop-the-world events in the "simple gc log" format (compatible to GCHisto).

This writer writes every event on its own line with the following format

GC_TYPE START_SEC DURATION_SEC

Author:

Joerg Wuethrich

See Also:

http://mail.openjdk.java.net/pipermail/hotspot-gc-use/2012-November/001428.html, GCHisto, GCHisto documentation

Field Summary

Fields inherited from class com.tagtraum.perf.gcviewer.exp.AbstractDataWriter

out

Constructor Summary

Constructors

Constructor and Description
SimpleGcWriter(OutputStream outputStream)

Method Summary

Modifier and Type	Method and Description
void	write(GCModel model)

Methods inherited from class com.tagtraum.perf.gcviewer.exp.AbstractDataWriter

close, getConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleGcWriter

public SimpleGcWriter(OutputStream outputStream)

Method Detail

write

public void write(GCModel model)
           throws IOException

Specified by:

write in interface DataWriter

Specified by:

write in class AbstractDataWriter

Throws:

IOException

See Also:

AbstractDataWriter.write(com.tagtraum.perf.gcviewer.model.GCModel)