util/concurrent/Delayed.java

/*
 * Written by Doug Lea with assistance from members of JCP JSR-166
 * Expert Group and released to the public domain, as explained at
 * http://creativecommons.org/publicdomain/zero/1.0/
 */

package java.util.concurrent;

/**
 * A mix-in style interface for marking objects that should be
 * acted upon after a given delay.
 *
 * <p>An implementation of this interface must define a
 * <tt>compareTo</tt> method that provides an ordering consistent with
 * its <tt>getDelay</tt> method.
 *
 * @since 1.5
 * @author Doug Lea
 */
public interface Delayed extends Comparable<Delayed> {

    /**
     * Returns the remaining delay associated with this object, in the
     * given time unit.
     *
     * @param unit the time unit
     * @return the remaining delay; zero or negative values indicate
     * that the delay has already elapsed
     */
    long getDelay(TimeUnit unit);
}
Revision:	1.1
Committed:	Sun Dec 16 20:55:15 2012 UTC (11 years, 5 months ago) by dl
Branch:	MAIN
Log Message:	Create src/jdk7 package
#	User	Rev	Content
1	dl	1.1	/*
2			* Written by Doug Lea with assistance from members of JCP JSR-166
3			* Expert Group and released to the public domain, as explained at
4			* http://creativecommons.org/publicdomain/zero/1.0/
5			*/
6
7			package java.util.concurrent;
8
9			/**
10			* A mix-in style interface for marking objects that should be
11			* acted upon after a given delay.
12			*
13			* <p>An implementation of this interface must define a
14			* <tt>compareTo</tt> method that provides an ordering consistent with
15			* its <tt>getDelay</tt> method.
16			*
17			* @since 1.5
18			* @author Doug Lea
19			*/
20			public interface Delayed extends Comparable<Delayed> {
21
22			/**
23			* Returns the remaining delay associated with this object, in the
24			* given time unit.
25			*
26			* @param unit the time unit
27			* @return the remaining delay; zero or negative values indicate
28			* that the delay has already elapsed
29			*/
30			long getDelay(TimeUnit unit);
31			}