com.sap.util.monitor.jarm
Class ApplThreadOverview

java.lang.Object
  |
  +--com.sap.util.monitor.jarm.ApplThreadOverview

All Implemented Interfaces:

java.util.Comparator, java.io.Serializable

public class ApplThreadOverview

extends java.lang.Object

implements java.io.Serializable, java.util.Comparator

Structure contains the data to be shown for the application thread snapshot.

 One instance contains the data of one thread.
 Instances exists only for threads which have already processed
 and monitored requests:
 - no information about other threads in the system are given
 - only application specific information is returned +  the thread handle
 - via the thread handle system specific thread information could be fetched
 

The fields are public, to allow faster access on them. Unused String fields could be null or space. Timestamps are in 'ms' as returned by System.currentTimeMillis(). Time (duration) is in 'ms', data in bytes.

See Also:

Serialized Form

Field Summary

java.lang.String	action currently processed action
boolean	active active flag; true <-> Thread is currently active for a request
java.lang.String	compName name of currently processed component
long	compTime elapsed time already spent for the component
long	firstTaskTS start timestamp of first request/task in this thread
java.lang.Thread	myThread corresponding thread object
java.lang.String	reqName name of request
long	reqTime elapsed time already spent for the request
long	sumTaskTime elapsed time which was used by requests in this thread
java.lang.String	taskName name of thread specific task; in the current implementation there are no async. tasks -> reqName = taskName
long	taskTime elapsed time already spent for the task; (now: reqTime = taskTime)
java.lang.String	threadName name of thread
java.lang.String	userName user id

Constructor Summary

ApplThreadOverview()

Method Summary

int	compare(java.lang.Object obj1, java.lang.Object obj2)
boolean	equals(java.lang.Object obj) implementation of equals method of Comparator interface thread name is used for comparison; there is no need to call the method externally; it is public because of the Comparator interface

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

myThread

public java.lang.Thread myThread

corresponding thread object

threadName

public java.lang.String threadName

name of thread

firstTaskTS

public long firstTaskTS

start timestamp of first request/task in this thread

sumTaskTime

public long sumTaskTime

elapsed time which was used by requests in this thread

active

public boolean active

active flag;
true <-> Thread is currently active for a request

userName

public java.lang.String userName

user id

reqName

public java.lang.String reqName

name of request

taskName

public java.lang.String taskName

name of thread specific task;
in the current implementation there are no async. tasks
-> reqName = taskName

compName

public java.lang.String compName

name of currently processed component

action

public java.lang.String action

currently processed action

reqTime

public long reqTime

elapsed time already spent for the request

taskTime

public long taskTime

elapsed time already spent for the task;
(now: reqTime = taskTime)

compTime

public long compTime

elapsed time already spent for the component

Constructor Detail

ApplThreadOverview

public ApplThreadOverview()

Method Detail

compare

public int compare(java.lang.Object obj1,
                   java.lang.Object obj2)

Specified by:

compare in interface java.util.Comparator

equals

public boolean equals(java.lang.Object obj)

implementation of equals method of Comparator interface thread name is used for comparison; there is no need to call the method externally; it is public because of the Comparator interface

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class java.lang.Object

Parameters:

obj - ApplThreadOverview object to compare

Returns:

true <-> this = obj