Package jetbrains.mps.util.performance

Class PerformanceTracer

java.lang.Object

jetbrains.mps.util.performance.PerformanceTracer

All Implemented Interfaces:

IPerformanceTracer

public final class PerformanceTracer
extends Object
implements IPerformanceTracer

Not thread-safe!

Nested Class Summary

Nested classes/interfaces inherited from interface jetbrains.mps.util.performance.IPerformanceTracer

IPerformanceTracer.NullPerformanceTracer

Constructor Summary

Constructors

Constructor	Description
PerformanceTracer(String name)

Method Summary

Modifier and Type	Method	Description
void	addText(String s)
void	pop()
void	push(String taskName)
void	push(String taskName, boolean isMajor)
void	push(IPerformanceTracer other)	Include trace information from another instance as part of active task.
String	report(long cutOffTimeMillis, String... separate)
String	report(String... separate)

Methods inherited from class java.lang.Object

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

Constructor Detail

PerformanceTracer

public PerformanceTracer(String name)

Method Detail

push

public void push(IPerformanceTracer other)

Description copied from interface: IPerformanceTracer

Include trace information from another instance as part of active task. Might come handy to overcome limitations of single-threaded implementation (e.g. generator's main thread with a 'global' tracer, and individual transformation threads reporting into own trace, with results merged).

Specified by:

push in interface IPerformanceTracer

Parameters:

other - not null

push

public void push(String taskName,
                 boolean isMajor)

Specified by:

push in interface IPerformanceTracer

push

public void push(String taskName)

Specified by:

push in interface IPerformanceTracer

pop

public void pop()

Specified by:

pop in interface IPerformanceTracer

addText

public void addText(String s)

Specified by:

addText in interface IPerformanceTracer

report

public String report(String... separate)

Specified by:

report in interface IPerformanceTracer

Parameters:

separate - name of tasks not to get merged with other and reported individually

Returns:

multi-line report text

report

public String report(long cutOffTimeMillis,
                     String... separate)