com.isti.util

Class IstiRunnableQueue

java.lang.Object

com.isti.util.IstiRunnableQueue

All Implemented Interfaces:

java.util.concurrent.Executor

public class IstiRunnableQueue
extends java.lang.Object
implements java.util.concurrent.Executor

Constructor Summary

Constructors

Constructor and Description
IstiRunnableQueue(int period, java.util.concurrent.Executor e) Create the runnable queue.

Method Summary

Modifier and Type	Method and Description
void	execute(java.lang.Runnable command)
boolean	invokeLater(java.util.concurrent.atomic.AtomicLong atomicLong, long time, java.lang.Runnable runnable) Causes runnable.run() to be executed at or slightly after the specified time.
void	invokeLater(java.lang.Number time, java.lang.Runnable runnable) Causes runnable.run() to be executed at or slightly after the specified time.
protected void	resetTime(java.lang.Number number) Reset the time.

Methods inherited from class java.lang.Object

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

Constructor Detail

IstiRunnableQueue

public IstiRunnableQueue(int period,
                         java.util.concurrent.Executor e)

Create the runnable queue.

Parameters:

period - the period.

the - e or null to use the same thread as the queue.

Method Detail

execute

public void execute(java.lang.Runnable command)

Specified by:

execute in interface java.util.concurrent.Executor

invokeLater

public boolean invokeLater(java.util.concurrent.atomic.AtomicLong atomicLong,
                           long time,
                           java.lang.Runnable runnable)

Causes runnable.run() to be executed at or slightly after the specified time.

The Runnable will only be called if the atomicLong value is set to 0 which happens after it is run in order to allow the caller to know if it has already been run or not.

Parameters:

atomicLong - the time to check before running,

time - time at which the Runnable is to be executed.

runnable - the Runnable whose run to be executed.

true - if the Runnable will be executed, false otherwise.

invokeLater

public void invokeLater(java.lang.Number time,
                        java.lang.Runnable runnable)

Causes runnable.run() to be executed at or slightly after the specified time.

If the time is an AtomicLong then the time value is set to 0 after it is run in order to allow the caller to know if it has already been run or not.

Parameters:

time - time at which the Runnable is to be executed.

runnable - the Runnable whose run to be executed.

resetTime

protected void resetTime(java.lang.Number number)

Reset the time.