com.ibm.wala.client

Class AbstractEngineStopwatch

java.lang.Object

com.ibm.wala.client.AbstractEngineStopwatch

All Implemented Interfaces:

EngineStopwatch

public abstract class AbstractEngineStopwatch
extends Object
implements EngineStopwatch

An object to track performance of an analysis engine

Field Summary

Fields

Modifier and Type	Field and Description
protected com.ibm.wala.util.perf.StopwatchGC[]	stopwatch

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractEngineStopwatch()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract String[]	getCategoryNames()
protected abstract int	getNumberOfCategories()
com.ibm.wala.util.perf.StopwatchGC	getTimer(byte category) Returns access to class encapsulating time events results, related to the given category.
String	report()
void	start(byte category) start timing for some category
void	stop(byte category) stop timing for some category

Methods inherited from class java.lang.Object

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

Field Detail

stopwatch

protected final com.ibm.wala.util.perf.StopwatchGC[] stopwatch

Constructor Detail

AbstractEngineStopwatch

protected AbstractEngineStopwatch()

Method Detail

getNumberOfCategories

protected abstract int getNumberOfCategories()

Returns:

the number of distinct categories timed by this object

getCategoryNames

protected abstract String[] getCategoryNames()

Returns:

an array of Strings that represent names of the categories tracked

report

public final String report()

Specified by:

report in interface EngineStopwatch

Returns:

a String representation of the information in this object

start

public void start(byte category)

Description copied from interface: EngineStopwatch

start timing for some category

Specified by:

start in interface EngineStopwatch

stop

public void stop(byte category)

Description copied from interface: EngineStopwatch

stop timing for some category

Specified by:

stop in interface EngineStopwatch

getTimer

public com.ibm.wala.util.perf.StopwatchGC getTimer(byte category)

Description copied from interface: EngineStopwatch

Returns access to class encapsulating time events results, related to the given category.

Specified by:

getTimer in interface EngineStopwatch