JavaGroups
Class Scheduler

java.lang.Object
  |
  +--JavaGroups.Scheduler

public class Scheduler

extends java.lang.Object

implements java.lang.Runnable

Implementation of a priority scheduler. The scheduler maintains a queue to the end of which all tasks are added. It continually looks at the first queue element, assigns a thread to it, runs the thread and waits for completion. When a new priority task is added, it will be added to the head of the queue and the scheduler will be interrupted. In this case, the currently handled task is suspended, and the one at the head of the queue handled. This is recursive: a priority task can always be interrupted by another priority task. Resursion ends when no more priority tasks are added, or when the thread pool is exhausted.

Inner Class Summary

class

Scheduler.Task

Constructor Summary

Scheduler()

Scheduler(int num_threads)

Method Summary

void	Add(java.lang.Runnable task)
void	AddPrio(java.lang.Runnable task)
static void	main(java.lang.String[] args)
void	Reset()
void	run()
void	SetListener(SchedulerListener l)
void	Start()
void	Stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

Scheduler

public Scheduler()

Scheduler

public Scheduler(int num_threads)

Method Detail

SetListener

public void SetListener(SchedulerListener l)

run

public void run()

Specified by:

run in interface java.lang.Runnable

AddPrio

public void AddPrio(java.lang.Runnable task)

Add

public void Add(java.lang.Runnable task)

Reset

public void Reset()

Start

public void Start()

Stop

public void Stop()

main

public static void main(java.lang.String[] args)