org.commonreality.time.impl

Class SharedClock

java.lang.Object

org.commonreality.time.impl.BasicClock

org.commonreality.time.impl.OwnedClock<java.lang.Thread>

org.commonreality.time.impl.SharedClock

All Implemented Interfaces:

IClock, IOwnableClock<java.lang.Thread>, ISetableClock

Direct Known Subclasses:

MasterSlaveClock

public class SharedClock
extends OwnedClock<java.lang.Thread>

Author:

developer

Nested Class Summary

Nested classes/interfaces inherited from class org.commonreality.time.impl.BasicClock

BasicClock.IClockWaiter, BasicClock.WaitFor

Field Summary

Fields inherited from class org.commonreality.time.impl.BasicClock

_lock, _timeChangeCondition

Constructor Summary

Constructors

Constructor and Description
SharedClock()

Method Summary

Modifier and Type	Method and Description
protected BasicClock.WaitFor	createWaitForAny()
protected BasicClock.WaitFor	createWaitForTime()
protected boolean	requestTime(double requestedTime) since this might actually set the time to the requestedTime, the return value varies.

Methods inherited from class org.commonreality.time.impl.OwnedClock

addOwner, getOwners, isOwner, removeOwner, setInvalidAccessThrowsException, setTime, updateTime

Methods inherited from class org.commonreality.time.impl.BasicClock

await, constrainPrecision, getDefaultWaitTime, getTime, getTimeShift, getTimeSlipTolerance, getWaitForAny, getWaitForTime, isIgnoringDiscrepencies, setDefaultWaitTime, setIgnoreDiscrepencies, setTime, setTimeInternal, setTimeShift, setTimeSlipTolerance, waitForChange, waitForTime

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.commonreality.time.IClock

getTime, getTimeShift, setTimeShift, waitForChange, waitForTime

Constructor Detail

SharedClock

public SharedClock()

Method Detail

createWaitForTime

protected BasicClock.WaitFor createWaitForTime()

Overrides:

createWaitForTime in class BasicClock

createWaitForAny

protected BasicClock.WaitFor createWaitForAny()

Overrides:

createWaitForAny in class BasicClock

requestTime

protected boolean requestTime(double requestedTime)
                       throws java.lang.InterruptedException

since this might actually set the time to the requestedTime, the return value varies. Basically, if the requestedTime ends up being the lowest bid, we return true

Overrides:

requestTime in class BasicClock

Parameters:

requestedTime - NaN if waitForChange was called

Returns:

true if the wait should be skipped, that is the requestTime was immediately successful. default: false

Throws:

java.lang.InterruptedException