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30 lines
911 B
Java
30 lines
911 B
Java
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/*
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* Written by Doug Lea with assistance from members of JCP JSR-166
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* Expert Group and released to the public domain, as explained at
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* http://creativecommons.org/licenses/publicdomain
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*/
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package java.util.concurrent;
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/**
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* A {@link ScheduledFuture} that is {@link Runnable}. Successful
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* execution of the <tt>run</tt> method causes completion of the
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* <tt>Future</tt> and allows access to its results.
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* @see FutureTask
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* @see Executor
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* @since 1.6
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* @author Doug Lea
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* @param <V> The result type returned by this Future's <tt>get</tt> method
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*/
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public interface RunnableScheduledFuture<V> extends RunnableFuture<V>, ScheduledFuture<V> {
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/**
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* Returns true if this is a periodic task. A periodic task may
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* re-run according to some schedule. A non-periodic task can be
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* run only once.
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*
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* @return true if this task is periodic
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*/
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boolean isPeriodic();
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}
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