mavis.util
Class LastExecutor.RunDelayed

java.lang.Object
  mavis.util.LastExecutor.RunDelayed

All Implemented Interfaces:

java.lang.Comparable<java.util.concurrent.Delayed>, java.util.concurrent.Delayed

Enclosing class:

LastExecutor

private class LastExecutor.RunDelayed
extends java.lang.Object
implements java.util.concurrent.Delayed

Wraps a Runnable object and sets the delay after which it should be executed by a worker thread.

Field Summary

private long	expires The point in time when this RunDelayed will expire.
private java.lang.Runnable	runnable Contained Runnable object to be run after this RunDelayed has expired.

Constructor Summary

LastExecutor.RunDelayed(java.lang.Runnable runnable, int delayMillis)
Creates a new RunDelayed item that contains runnable.

Method Summary

int	compareTo(java.util.concurrent.Delayed delayed) Compares this object with the specified object for order.
long	getDelay(java.util.concurrent.TimeUnit unit) Returns the remaining delay associated with this object, always in milliseconds.
java.lang.Runnable	getRunnable() Returns the contained Runnable.

Methods inherited from class java.lang.Object

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

Field Detail

expires

private long expires

The point in time when this RunDelayed will expire.

runnable

private java.lang.Runnable runnable

Contained Runnable object to be run after this RunDelayed has expired.

Constructor Detail

LastExecutor.RunDelayed

public LastExecutor.RunDelayed(java.lang.Runnable runnable,
                               int delayMillis)

Creates a new RunDelayed item that contains runnable.

Parameters:

runnable - the Runnable to be contained

delayMillis - delay in milliseconds

Method Detail

getDelay

public long getDelay(java.util.concurrent.TimeUnit unit)

Returns the remaining delay associated with this object, always in milliseconds.

Specified by:

getDelay in interface java.util.concurrent.Delayed

Parameters:

unit - ignored; always assumed TimeUnit.MILLISECONDS

Returns:

the remaining delay; zero or negative values indicate that the delay has already elapsed

getRunnable

public java.lang.Runnable getRunnable()

Returns the contained Runnable.

Returns:

the Runnable given as constructor parameter

compareTo

public int compareTo(java.util.concurrent.Delayed delayed)

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Specified by:

compareTo in interface java.lang.Comparable<java.util.concurrent.Delayed>

Parameters:

delayed - the Delayed to be compared.

Returns:

a negative integer, zero, or a positive integer as this delay is less than, equal to, or greater than the specified delay.