Package com.google.javascript.jscomp

Class PerformanceTracker

java.lang.Object

com.google.javascript.jscomp.PerformanceTracker

public final class PerformanceTracker
extends Object

A PerformanceTracker collects statistics about the runtime of each pass, and how much a pass impacts the size of the compiled output, before and after gzip.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PerformanceTracker.Stats	A Stats object contains statistics about a pass run, such as running time, size changes, etc

Method Summary

Modifier and Type	Method	Description
int	getAstSize()
int	getGzSize()
int	getRuntime()
int	getSize()
com.google.common.collect.ImmutableMap<String,PerformanceTracker.Stats>	getStats()
void	outputTracerReport(PrintStream output)	Prints a summary, which contains aggregate stats for all runs of each pass and a log, which contains stats for each individual run.
void	setAmbiguatePropertiesSummary(String summary)
void	setDisambiguatePropertiesSummary(String summary)
boolean	tracksAstManifest()
boolean	tracksAstSize()
boolean	tracksGzSize()
boolean	tracksSize()

Methods inherited from class java.lang.Object

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

Method Details

tracksSize

public boolean tracksSize()

tracksGzSize

public boolean tracksGzSize()

tracksAstSize

public boolean tracksAstSize()

tracksAstManifest

public boolean tracksAstManifest()

getRuntime

public int getRuntime()

getSize

public int getSize()

getGzSize

public int getGzSize()

getAstSize

public int getAstSize()

getStats

public com.google.common.collect.ImmutableMap<String,PerformanceTracker.Stats> getStats()

setDisambiguatePropertiesSummary

public void setDisambiguatePropertiesSummary(String summary)

setAmbiguatePropertiesSummary

public void setAmbiguatePropertiesSummary(String summary)

outputTracerReport

public void outputTracerReport(PrintStream output)

Prints a summary, which contains aggregate stats for all runs of each pass and a log, which contains stats for each individual run.