com.endeca.infront.assembler.perf
Class TimeEvent

java.lang.Object
  com.endeca.infront.assembler.perf.TimeEvent

All Implemented Interfaces:

Event

public class TimeEvent
extends Object
implements Event

An implementation of the Event interface that tracks the time spent in performing an event. This class tracks both descendant time (all time not spent in the current invocation), and self time (time spent only in the current invocation, without descendant invocations). Note that this implementation tracks time in microseconds and utilizes System.nanoTime() for timing information.

Constructor Summary

TimeEvent()
Constructs a TimeEvent.

Method Summary

EventSummary	finished() Produce a summary of this event, for storage and further summarization.
void	resume(Event oldEvent) Resume this event; the old event is passed for reference.
void	suspend(Event newEvent) Suspend this event; the new event is passed for reference.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeEvent

public TimeEvent()

Constructs a TimeEvent. Note that time tracking starts immediately upon construction.

Method Detail

suspend

public void suspend(Event newEvent)

Description copied from interface: Event

Suspend this event; the new event is passed for reference.

Specified by:

suspend in interface Event

Parameters:

newEvent - the new event that now covers the scope

finished

public EventSummary finished()

Description copied from interface: Event

Produce a summary of this event, for storage and further summarization.

Specified by:

finished in interface Event

Returns:

A summary of this scope.

resume

public void resume(Event oldEvent)

Description copied from interface: Event

Resume this event; the old event is passed for reference.

Specified by:

resume in interface Event

Parameters:

oldEvent - the old event that is now out of scope