com.samskivert.swing.util
Class TaskMaster.TaskRunner

java.lang.Object
  java.lang.Thread
      com.samskivert.swing.util.TaskMaster.TaskRunner

All Implemented Interfaces:

Runnable

Enclosing class:

TaskMaster

protected static class TaskMaster.TaskRunner
extends Thread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

protected int	_mode
protected String	_name
protected TaskObserver	_observer
protected Object	_result
protected Task	_task
protected static int	COMPLETED
protected static int	FAILED
protected static int	INVOKE

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

TaskMaster.TaskRunner(String name, Task task, TaskObserver observer)

Method Summary

void	abort()
void	run() Invokes the task and then reports completion or failure later on the swing event dispatcher thread.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

_name

protected String _name

_task

protected Task _task

_observer

protected TaskObserver _observer

_mode

protected int _mode

_result

protected Object _result

INVOKE

protected static final int INVOKE

See Also:

Constant Field Values

COMPLETED

protected static final int COMPLETED

See Also:

Constant Field Values

FAILED

protected static final int FAILED

See Also:

Constant Field Values

Constructor Detail

TaskMaster.TaskRunner

public TaskMaster.TaskRunner(String name,
                             Task task,
                             TaskObserver observer)

Method Detail

run

public void run()

Invokes the task and then reports completion or failure later on the swing event dispatcher thread. We need to ensure that _mode and _result are visible to the various threads that invoke this runnable so run() is synchronized. Oh how I love Chapter 17.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

abort

public void abort()