net.lecousin.framework.concurrent

Class TaskManager

java.lang.Object

net.lecousin.framework.concurrent.TaskManager

Direct Known Subclasses:

FixedThreadTaskManager, ThreadPoolTaskManager

public abstract class TaskManager
extends Object

Base class to implement a TaskManager, which is responsible to execute tasks in threads.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	stopped
protected Object	stopping
protected TaskPriorityManager	taskPriorityManager
protected ThreadFactory	threadFactory
protected TaskManager	transferredTo

Constructor Summary

Constructors

Constructor and Description
TaskManager(String name, Object resource, ThreadFactory threadFactory, Class<? extends TaskPriorityManager> taskPriorityManager) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	add(Task<?,?> t)
abstract void	debug(StringBuilder s) Describe what threads are doing for debugging purpose.
protected abstract void	finishAndStopThreads()
protected abstract void	finishTransfer()
protected abstract void	forceStopThreads()
String	getName()
Object	getResource()
TaskManager	getTransferTarget()
abstract void	printStats(StringBuilder s) Print statistics to the given StringBuilder.
void	setName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

threadFactory

protected ThreadFactory threadFactory

taskPriorityManager

protected TaskPriorityManager taskPriorityManager

stopping

protected Object stopping

transferredTo

protected TaskManager transferredTo

stopped

protected boolean stopped

Constructor Detail

TaskManager

public TaskManager(String name,
                   Object resource,
                   ThreadFactory threadFactory,
                   Class<? extends TaskPriorityManager> taskPriorityManager)

Constructor.

Method Detail

getName

public final String getName()

setName

public final void setName(String name)

getResource

public final Object getResource()

getTransferTarget

public final TaskManager getTransferTarget()

finishAndStopThreads

protected abstract void finishAndStopThreads()

forceStopThreads

protected abstract void forceStopThreads()

finishTransfer

protected abstract void finishTransfer()

add

protected void add(Task<?,?> t)

debug

public abstract void debug(StringBuilder s)

Describe what threads are doing for debugging purpose.

printStats

public abstract void printStats(StringBuilder s)

Print statistics to the given StringBuilder.