com.goldencode.p2j.jmx

Enum FwdServerJMX.ThreadsCpuTimers

java.lang.Object

java.lang.Enum<FwdServerJMX.ThreadsCpuTimers>

com.goldencode.p2j.jmx.FwdServerJMX.ThreadsCpuTimers

All Implemented Interfaces:

AgentRegistry<BooleanConsumer>, LongCounter, OptionalCounter, ThreadsCpuMBean, java.io.Serializable, java.lang.Comparable<FwdServerJMX.ThreadsCpuTimers>

Enclosing class:

FwdServerJMX

public static enum FwdServerJMX.ThreadsCpuTimers
extends java.lang.Enum<FwdServerJMX.ThreadsCpuTimers>
implements ThreadsCpuMBean

Defines the threads cpu counters.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ThreadsCpuUtilization This counter is still unused

Field Summary

Fields

Modifier and Type	Field and Description
private ThreadsCpuCounter	counter Counter instance

Method Summary

Modifier and Type	Method and Description
ThreadsCpuMBean	getCounter() Return counter instance.
long	getThreadElapsedCpuTime() Gets the elapsed CPU time for the execution thread.
long	getThreadElapsedCpuTime(long tid) Gets the elapsed CPU time for the given thread.
long	getThreadElapsedUserTime() Gets the elapsed CPU time for the execution thread in a user mode.
long	getThreadElapsedUserTime(long tid) Gets the elapsed CPU time for the given thread in a user mode.
void	register(BooleanConsumer agent) Register enable/disable setter.
void	setCurrentThread(long tid) Sets the execution thread.
java.lang.String	toString(java.lang.String ts, java.lang.String comment) Return the string representation of the counter
void	update(long value) Update counter.
void	updateThreadElapsedCpuTime(long tid, long value) Updates the elapsed CPU time spent the given thread by adding the given value.
void	updateThreadElapsedUserTime(long tid, long value) Updates the elapsed CPU time spent the given thread in a user mode by adding the given value.
static FwdServerJMX.ThreadsCpuTimers	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FwdServerJMX.ThreadsCpuTimers[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.goldencode.p2j.jmx.LongCounter

dump

Enum Constant Detail

ThreadsCpuUtilization

public static final FwdServerJMX.ThreadsCpuTimers ThreadsCpuUtilization

This counter is still unused

Field Detail

counter

private final ThreadsCpuCounter counter

Counter instance

Method Detail

values

public static FwdServerJMX.ThreadsCpuTimers[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (FwdServerJMX.ThreadsCpuTimers c : FwdServerJMX.ThreadsCpuTimers.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static FwdServerJMX.ThreadsCpuTimers valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

register

public void register(BooleanConsumer agent)

Register enable/disable setter.

Specified by:

register in interface AgentRegistry<BooleanConsumer>

Parameters:

agent - enable/disable setter

update

public void update(long value)

Update counter.

Specified by:

update in interface LongCounter

Parameters:

value - new value

toString

public java.lang.String toString(java.lang.String ts,
                                 java.lang.String comment)
                          throws java.io.IOException

Return the string representation of the counter

Specified by:

toString in interface LongCounter

Parameters:

ts - The measurement time stamp

comment - The comment

Returns:

The string representation of the counter

Throws:

java.io.IOException - If IO exception occurs

getCounter

public ThreadsCpuMBean getCounter()

Return counter instance.

Returns:

The counter instance

getThreadElapsedCpuTime

public long getThreadElapsedCpuTime()

Gets the elapsed CPU time for the execution thread.

Specified by:

getThreadElapsedCpuTime in interface ThreadsCpuMBean

Returns:

The total CPU time in nanoseconds spend by the execution thread.

getThreadElapsedCpuTime

public long getThreadElapsedCpuTime(long tid)

Gets the elapsed CPU time for the given thread.

Specified by:

getThreadElapsedCpuTime in interface ThreadsCpuMBean

Parameters:

tid - The given thread id

Returns:

The total CPU time in nanoseconds spend by the given thread.

updateThreadElapsedCpuTime

public void updateThreadElapsedCpuTime(long tid,
                                       long value)

Updates the elapsed CPU time spent the given thread by adding the given value.

Specified by:

updateThreadElapsedCpuTime in interface ThreadsCpuMBean

Parameters:

tid - The given thread id

value - The given value

getThreadElapsedUserTime

public long getThreadElapsedUserTime()

Gets the elapsed CPU time for the execution thread in a user mode.

Specified by:

getThreadElapsedUserTime in interface ThreadsCpuMBean

Returns:

The CPU time in nanoseconds spent by the execution thread in a user mode.

getThreadElapsedUserTime

public long getThreadElapsedUserTime(long tid)

Gets the elapsed CPU time for the given thread in a user mode.

Specified by:

getThreadElapsedUserTime in interface ThreadsCpuMBean

Parameters:

tid - The given thread id

Returns:

The CPU time in nanoseconds spent by the given thread in a user mode.

updateThreadElapsedUserTime

public void updateThreadElapsedUserTime(long tid,
                                        long value)

Updates the elapsed CPU time spent the given thread in a user mode by adding the given value.

Specified by:

updateThreadElapsedUserTime in interface ThreadsCpuMBean

Parameters:

tid - The given thread id

value - The given value

setCurrentThread

public void setCurrentThread(long tid)

Sets the execution thread.

Specified by:

setCurrentThread in interface ThreadsCpuMBean

Parameters:

tid - The thread id