org.eclipse.hyades.models.hierarchy.util
Class PerfUtil

java.lang.Object
  org.eclipse.hyades.models.hierarchy.util.PerfUtil

public class PerfUtil

extends java.lang.Object

Field Summary

protected boolean	debug
protected java.lang.String	msg
protected static java.util.Map	registry
protected long	startFreeMem
protected long	startTime
protected long	startTotMem
protected static PerfUtil	staticInactiveInstance
protected long	stopFreeMem
protected long	stopTime
protected long	stopTotMem

Constructor Summary

PerfUtil()
Deprecated. use createInstance()

PerfUtil(java.lang.String msg, boolean start)
Deprecated. use createInstance(String, boolean)

Method Summary

static PerfUtil	createInstance()
static PerfUtil	createInstance(java.lang.String msg, boolean start)
long	getFreeMemoryAfter()
long	getFreeMemoryDelta()
java.lang.String	getMessage()
static PerfUtil	getPerfUtil(java.lang.Object key)
long	getTime()
long	getTotalMemoryAfter()
long	getTotalMemoryDelta()
long	getUsedMemoryAfter()
long	getUsedMemoryDelta()
boolean	isDebug()
void	printStatus()
void	printStatus(java.io.PrintStream out)
void	printStatus(java.lang.String m)
static PerfUtil	removePerfUtil(java.lang.Object key)
PerfUtil	setDebug(boolean debug)
void	setMessage(java.lang.String msg)
PerfUtil	setMessageAndStart(java.lang.String string)
void	start()
void	stop()
PerfUtil	stopAndPrintStatus()
PerfUtil	stopAndPrintStatus(java.lang.String msg)

Methods inherited from class java.lang.Object

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

Field Detail

startTime

protected long startTime

stopTime

protected long stopTime

startTotMem

protected long startTotMem

startFreeMem

protected long startFreeMem

stopTotMem

protected long stopTotMem

stopFreeMem

protected long stopFreeMem

msg

protected java.lang.String msg

debug

protected boolean debug

registry

protected static java.util.Map registry

staticInactiveInstance

protected static PerfUtil staticInactiveInstance

Constructor Detail

PerfUtil

public PerfUtil()

Deprecated. use createInstance()

PerfUtil

public PerfUtil(java.lang.String msg,
                boolean start)

Deprecated. use createInstance(String, boolean)

Method Detail

createInstance

public static PerfUtil createInstance(java.lang.String msg,
                                      boolean start)

createInstance

public static PerfUtil createInstance()

start

public void start()

stop

public void stop()

getTime

public long getTime()

printStatus

public void printStatus()

printStatus

public void printStatus(java.lang.String m)

printStatus

public void printStatus(java.io.PrintStream out)

getUsedMemoryDelta

public long getUsedMemoryDelta()

Returns:

getTotalMemoryDelta

public long getTotalMemoryDelta()

Returns:

getFreeMemoryDelta

public long getFreeMemoryDelta()

getUsedMemoryAfter

public long getUsedMemoryAfter()

getFreeMemoryAfter

public long getFreeMemoryAfter()

getTotalMemoryAfter

public long getTotalMemoryAfter()

setMessage

public void setMessage(java.lang.String msg)

getMessage

public java.lang.String getMessage()

Returns:

Returns the msg.

setMessageAndStart

public PerfUtil setMessageAndStart(java.lang.String string)

Parameters:

string -

stopAndPrintStatus

public PerfUtil stopAndPrintStatus()

stopAndPrintStatus

public PerfUtil stopAndPrintStatus(java.lang.String msg)

getPerfUtil

public static PerfUtil getPerfUtil(java.lang.Object key)

removePerfUtil

public static PerfUtil removePerfUtil(java.lang.Object key)

isDebug

public boolean isDebug()

Returns:

Returns the debug.

setDebug

public PerfUtil setDebug(boolean debug)

Parameters:

debug - The debug to set.