com.facebook.buck.event.listener

Class FileSerializationOutputRuleDepsListener

java.lang.Object

com.facebook.buck.event.listener.FileSerializationOutputRuleDepsListener

All Implemented Interfaces:

BuckEventListener, Closeable, AutoCloseable

public class FileSerializationOutputRuleDepsListener
extends Object

BuckEventListener that subscribes to BuildRuleExecutionEvent.Finished events and serialize rule build target, rule type, rule execution time, rule's dependencies to outputFile in csv format. This file is intended to be used in the rule execution simulator.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FileSerializationOutputRuleDepsListener.RuleExecutionTimeData Data object that is used to serialize rule execution information into a file

Field Summary

Fields

Modifier and Type	Field and Description
protected Logger	LOG

Constructor Summary

Constructors

Constructor and Description
FileSerializationOutputRuleDepsListener(Path outputPath)

Method Summary

Modifier and Type	Method and Description
void	close() Cleanup, output any trace data collected to the backing store.
void	commandFinished(CommandEvent.Finished event)
protected void	scheduleWrite(String line)
void	subscribe(BuildRuleExecutionEvent.Finished event) Subscribes to BuildRuleExecutionEvent.Finished events.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected final Logger LOG

Constructor Detail

FileSerializationOutputRuleDepsListener

public FileSerializationOutputRuleDepsListener(Path outputPath)
                                        throws IOException

Throws:

IOException

Method Detail

subscribe

public void subscribe(BuildRuleExecutionEvent.Finished event)

Subscribes to BuildRuleExecutionEvent.Finished events. Convert this event into json representation and serialize as a line to outputPath.

close

public void close()

Description copied from interface: BuckEventListener

Cleanup, output any trace data collected to the backing store.

Specified by:

close in interface BuckEventListener

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

commandFinished

public void commandFinished(CommandEvent.Finished event)

scheduleWrite

protected final void scheduleWrite(String line)