org.hobbit.controller.utils

Class Waiting

java.lang.Object

org.hobbit.controller.utils.Waiting

public class Waiting
extends Object

A simple class easing the waiting for a given check function to return true.

Author:

Denis Kuchelev, Michael Röder (michael.roeder@uni-paderborn.de)

Constructor Summary

Constructors

Constructor and Description
Waiting()

Method Summary

Modifier and Type	Method and Description
static void	waitFor(ExceptionBooleanSupplier checkSupplier, long interval) Waits until the given function returns true while executing repeatedly after the given amount of time.
static void	waitFor(ExceptionBooleanSupplier checkSupplier, long interval, long maxWaitingTime) Waits until the given function returns true while executing repeatedly after the given amount of time or terminates with throwing an InterruptedException when the given maximum waiting time has been reached.

Methods inherited from class java.lang.Object

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

Constructor Detail

Waiting

public Waiting()

Method Detail

waitFor

public static void waitFor(ExceptionBooleanSupplier checkSupplier,
                           long interval)
                    throws Exception

Waits until the given function returns true while executing repeatedly after the given amount of time.

Parameters:

checkSupplier - the function for which this method is waiting for to return true.

interval - the time interval in which the given function will be executed, again (in ms).

Throws:

Exception - every exception that might be thrown by the given function.

waitFor

public static void waitFor(ExceptionBooleanSupplier checkSupplier,
                           long interval,
                           long maxWaitingTime)
                    throws Exception

Waits until the given function returns true while executing repeatedly after the given amount of time or terminates with throwing an InterruptedException when the given maximum waiting time has been reached.

Parameters:

checkSupplier - the function for which this method is waiting for to return true.

interval - the time interval in which the given function will be executed, again (in ms).

Throws:

InterruptedException - if the given maximum waiting time has been reached.

Exception - every exception that might be thrown by the given function.