com.h3c.util.concurrent

Class Waiter

java.lang.Object

com.h3c.util.concurrent.Waiter

public final class Waiter
extends Object

A task that waits for a condition or predicate to hold. This task is asynchronous.

Method Summary

Methods

Modifier and Type	Method and Description
static void	wait(Predicate<Void> condition, javax.measure.Measurable<javax.measure.quantity.Duration> evaluationPeriod, Integer maxEvaluations, Listener<Boolean> conditionListener, ThreadExecutor threadExecutor) Waits until the predicate or condition becomes true.

Methods inherited from class java.lang.Object

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

Method Detail

wait

public static void wait(Predicate<Void> condition,
        javax.measure.Measurable<javax.measure.quantity.Duration> evaluationPeriod,
        Integer maxEvaluations,
        Listener<Boolean> conditionListener,
        ThreadExecutor threadExecutor)

Waits until the predicate or condition becomes true.

Parameters:

condition - condition (or predicate) to evaluate

evaluationPeriod - period between evaluations (time the thread will be in sleep mode until a new evaluation is performed)

maxEvaluations - maximum number of evaluations, null to evaluate until the predicate or condition becomes true

conditionListener - condition listener to notify every evaluation of the predicate or condition

threadExecutor - thread executor used to wait asynchronously