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Java Source Code / Java Documentation » Mail Clients » columba 1.4 » org.columba.core.base

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.columba.core.base .StopWatch

StopWatch

public class StopWatch (Code)

Simple StopWatch class for timing stuff.

Usage to measure an operation: StopWatch timer = new StopWatch(); System.out.println( timer ); // outputs the time between the creation of Timer and "now"

Usage to use the StopWatch in different methods and classes: public void test() { StopWatch.instance().start(); doOther(); } public void doOther() { System.out.println( StopWatch.instance() ); // outputs the time between the instance().start() and "now" }
author:
redsolo

Constructor Summary
public	StopWatch()

Method Summary
public long	getTiming() Gets the time (ms) elapsed from the start() method was run until now OR the stop() method was run.
public static StopWatch	instance() Returns a StopWatch instance.
final public void	start() Starts the watch.
final public long	stop() Stops the watch.
public String	toString()

Constructor Detail

StopWatch
public StopWatch()(Code)
	Creates a new instance of StopWatch Starts the timing from the time the object was created

Method Detail

getTiming
public long getTiming()(Code)
	Gets the time (ms) elapsed from the start() method was run until now OR the stop() method was run. If stop() is executed then this method will return the same all the time, BUT if the stop() hasnt been executed this method returns the time (ms) elapsed from the latest start() the time since the StopWatch was started; or if it has beenstopped, the time between start() and stop()

instance
public static StopWatch instance()(Code)
	Returns a StopWatch instance. This can be used to measure the time between different methods/classes. a static StopWatch instance

start
final public void start()(Code)
	Starts the watch. Resets the start time and resets the stop time as well.

stop
final public long stop()(Code)
	Stops the watch. the time passed since the StopWatch was started.

toString
public String toString()(Code)
	Returns the time elapsed from the start() until now, OR until stop() was executed the time (ms) as a string

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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