org.objectweb.dream.control.activity.scheduler
Class ForwarderSchedulerImpl
java.lang.Object
org.objectweb.dream.control.activity.scheduler.ForwarderSchedulerImpl
- All Implemented Interfaces:
- InterruptTask, Scheduler, BindingController
public class ForwarderSchedulerImpl
- extends Object
- implements Scheduler, InterruptTask, BindingController
This scheduler is only bound to one upper-level that it executes. The
schedule
method only executes the upper-level task to which
this scheduler is bound. This scheduler should be used with only one thread
at a time.
Fields inherited from interface org.objectweb.dream.control.activity.scheduler.Scheduler |
ITF_NAME |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
taskItf
protected Task taskItf
endOfTaskItf
protected EndOfTask endOfTaskItf
logger
protected Logger logger
executingThread
protected Thread executingThread
interrupted
protected boolean interrupted
ForwarderSchedulerImpl
public ForwarderSchedulerImpl()
schedule
public Object schedule(int executionQuanta,
Object hints)
throws InterruptedException
- Description copied from interface:
Scheduler
- Scheduling method.
- Specified by:
schedule
in interface Scheduler
- Parameters:
executionQuanta
- the amount of execution time the scheduler can use.
if negative, the scheduler can loop until until it has no task to
execute.hints
- scheduling parameters.
- Returns:
- An object that represents the scheduling result.
- Throws:
InterruptedException
- if the scheduller was interrupted.- See Also:
Scheduler.schedule(int, Object)
interruptTask
public void interruptTask(Task task)
throws IllegalTaskException
- Description copied from interface:
InterruptTask
- Interrupts the given task. When the task ends its execution the activity
manager will be notified using the
EndOfTask
interface.
- Specified by:
interruptTask
in interface InterruptTask
- Parameters:
task
- the task to interrupt.
- Throws:
IllegalTaskException
- if the given task is unknown.- See Also:
InterruptTask.interruptTask(Task)
bindFc
public void bindFc(String clientItfName,
Object serverItf)
throws NoSuchInterfaceException,
IllegalBindingException,
IllegalLifeCycleException
- Specified by:
bindFc
in interface BindingController
- Throws:
NoSuchInterfaceException
IllegalBindingException
IllegalLifeCycleException
- See Also:
BindingController.bindFc(String, Object)
lookupFc
public Object lookupFc(String clientItfName)
throws NoSuchInterfaceException
- Specified by:
lookupFc
in interface BindingController
- Throws:
NoSuchInterfaceException
- See Also:
BindingController.lookupFc(String)
unbindFc
public void unbindFc(String clientItfName)
throws NoSuchInterfaceException,
IllegalBindingException,
IllegalLifeCycleException
- Specified by:
unbindFc
in interface BindingController
- Throws:
NoSuchInterfaceException
IllegalBindingException
IllegalLifeCycleException
- See Also:
BindingController.unbindFc(String)
listFc
public String[] listFc()
- Specified by:
listFc
in interface BindingController
- See Also:
BindingController.listFc()
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