drcl.comp
Class Task

java.lang.Object
  |
  +--drcl.DrclObj
        |
        +--drcl.comp.ACATimer
              |
              +--drcl.comp.Task

All Implemented Interfaces:

java.lang.Cloneable, ObjectDuplicable, java.io.Serializable

Direct Known Subclasses:

TaskFork, TaskNotify, TaskReceive, TaskSend, TaskSpecial

public abstract class Task

extends ACATimer

Defines a runtime task performed by a WorkerThread. A specific type of task is further defined in a subclass.

See Also:

Serialized Form

Field Summary

Port	port Port to which data is delivered.
Port	returnPort The return port for server port operation.
static int	TYPE_RESUME
static int	TYPE_RUNNABLE
static int	TYPE_START
static int	TYPE_STOP
static int	TYPE_UNKNOWN

Fields inherited from class drcl.comp.ACATimer

data

Constructor Summary

Task()

Method Summary

static Task	createNotify(java.lang.Object target_) Creates a special task to notify on the targeted object.
static Task	createNotify(java.lang.Object target_, double time_) Creates a special task to notify on the targeted object.
static Task	createResume(Component c_, double time_) Creates a special task to resume the component system.
static Task	createRunnable(java.lang.Runnable r_, double time_) Creates a special task to execute the Runnable as a normal Java thread.
static Task	createStart(Component c_, double time_) Creates a special task to start the component system.
static Task	createStop(Component c_, double time_) Creates a special task to stop the component system.
abstract void	execute(WorkerThread thread_) Executes the task in thread_.

Methods inherited from class drcl.comp.ACATimer

duplicate, getTime

Methods inherited from class drcl.DrclObj

clone, toString

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_UNKNOWN

public static final int TYPE_UNKNOWN

TYPE_START

public static final int TYPE_START

TYPE_STOP

public static final int TYPE_STOP

TYPE_RESUME

public static final int TYPE_RESUME

TYPE_RUNNABLE

public static final int TYPE_RUNNABLE

port

public Port port

Port to which data is delivered.

returnPort

public Port returnPort

The return port for server port operation.

Constructor Detail

Task

public Task()

Method Detail

createNotify

public static Task createNotify(java.lang.Object target_)

Creates a special task to notify on the targeted object.

createNotify

public static Task createNotify(java.lang.Object target_,
                                double time_)

Creates a special task to notify on the targeted object.

createStart

public static Task createStart(Component c_,
                               double time_)

Creates a special task to start the component system.

createStop

public static Task createStop(Component c_,
                              double time_)

Creates a special task to stop the component system.

createResume

public static Task createResume(Component c_,
                                double time_)

Creates a special task to resume the component system.

createRunnable

public static Task createRunnable(java.lang.Runnable r_,
                                  double time_)

Creates a special task to execute the Runnable as a normal Java thread.

execute

public abstract void execute(WorkerThread thread_)

Executes the task in thread_.