jhelp.util.thread

Class WaitingManager

java.lang.Object

jhelp.util.thread.WaitingManager

public class WaitingManager
extends java.lang.Object

Manager for make waiting task for an specific event before play

Author:

JHelp

Field Summary

Fields

Modifier and Type	Field and Description
static WaitingManager	MANAGER Waiter manager singleton instance
private static Mutex	MUTEX For synchronize
private java.util.HashMap<java.lang.String,Queue<Pair<ThreadedTask<?,?,?>,?>>>	waiters Threaded task that are waiting

Constructor Summary

Constructors

Modifier	Constructor and Description
private	WaitingManager() Create a new instance of WaitingManager

Method Summary

Methods

Modifier and Type	Method and Description
<PARAMETER,RESULT,PROGRESS> void	register(ThreadedTask<PARAMETER,RESULT,PROGRESS> threadedTask, PARAMETER parameter, java.lang.String waitingFor) Register a task to be play on specific event
<PARAMETER,RESULT,PROGRESS> void	wakeupAll(java.lang.String waitingFor) Wake up all task that are waiting for a specific event
<PARAMETER,RESULT,PROGRESS> void	wakeupNext(java.lang.String waitingFor) Wake up the head of waiting queue for an event

Methods inherited from class java.lang.Object

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

Field Detail

MUTEX

private static final Mutex MUTEX

For synchronize

MANAGER

public static final WaitingManager MANAGER

Waiter manager singleton instance

waiters

private final java.util.HashMap<java.lang.String,Queue<Pair<ThreadedTask<?,?,?>,?>>> waiters

Threaded task that are waiting

Constructor Detail

WaitingManager

private WaitingManager()

Create a new instance of WaitingManager

Method Detail

register

public <PARAMETER,RESULT,PROGRESS> void register(ThreadedTask<PARAMETER,RESULT,PROGRESS> threadedTask,
                                        PARAMETER parameter,
                                        java.lang.String waitingFor)

Register a task to be play on specific event

Type Parameters:

PARAMETER - Task parameter type

RESULT - Task result type

PROGRESS - Task progress type

Parameters:

threadedTask - Task that wait

parameter - Parameter to give to task when its time to play comes

waitingFor - Waiting event

wakeupAll

public <PARAMETER,RESULT,PROGRESS> void wakeupAll(java.lang.String waitingFor)

Wake up all task that are waiting for a specific event

Type Parameters:

PARAMETER - Task parameter type

RESULT - Task result type

PROGRESS - Task progress type

Parameters:

waitingFor - Event to wake up

wakeupNext

public <PARAMETER,RESULT,PROGRESS> void wakeupNext(java.lang.String waitingFor)

Wake up the head of waiting queue for an event

Type Parameters:

PARAMETER - Task parameter type

RESULT - Task result type

PROGRESS - Task progress type

Parameters:

waitingFor - Event to wake up