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com.sun.faces.util

public Class Timer

Class Inheritance

extends Object

java.lang.Object
com.sun.faces.util.Timer

Static Imports

java.util.logging.Level.FINE

This class is a simple wrapper for timing method calls. The traditional method is to add two variables, start, and stop, and display the difference of these values. Encapsulates the process.

Field Summary

Modifier and Type	Field and Description
private static final Logger	LOGGER
private final Level	logLevel
private long	start
private long	stop

Constructor Summary

Access	Constructor and Description
private	Timer(final Level logLevel)

Method Summary

Modifier and Type	Method and Description
public static Timer	Returns: a new `Timer` instance if the `TIMING` logging level is `FINE`, otherwise, return null; getInstance()
public static Timer	getInstance(Level logLevel)
private long	Returns: the time for this task getTimingResult()
public void	logResult(String task description taskInfo) Log the timing result.
public void	startTiming() Start timing.
public void	stopTiming() Stop timing.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

LOGGER	back to summary
private static final Logger LOGGER

logLevel	back to summary
private final Level logLevel

start	back to summary
private long start

stop	back to summary
private long stop

Constructor Detail

Timer	back to summary
private Timer(final Level logLevel)

Method Detail

getInstance	back to summary
public static Timer getInstance() Returns:Timer a new `Timer` instance if the `TIMING` logging level is `FINE`, otherwise, return null;

getInstance	back to summary
public static Timer getInstance(Level logLevel)

getTimingResult	back to summary
private long getTimingResult() Returns:long the time for this task

logResult

back to summary

public void logResult(String taskInfo)

Log the timing result.

Parameters

taskInfo:String: task description

startTiming	back to summary
public void startTiming() Start timing.

stopTiming	back to summary
public void stopTiming() Stop timing.