edu.stanford.smi.protegex.owl.model
Class AbstractTask

java.lang.Object
  edu.stanford.smi.protegex.owl.model.AbstractTask

All Implemented Interfaces:

Task

public abstract class AbstractTask

extends Object

implements Task

User: matthewhorridge
The University Of Manchester
Medical Informatics Group
Date: Sep 12, 2005

matthew.horridge@cs.man.ac.uk
www.cs.man.ac.uk/~horridgm

Field Summary

private boolean	canBeCancelled
private boolean	cancelled
private String	title
private TaskManager	tm

Constructor Summary

AbstractTask(String title, boolean canBeCancelled, TaskManager tm)

Method Summary

void	cancelTask() Requests that the task be cancelled.
int	getProgressMax() Gets the maximum progress value for this task.
int	getProgressMin() Gets the minimum progress value for this task.
String	getTitle() Gets the title for this task.
boolean	isCancelled() Checks whether this Task has been cancelled.
boolean	isPossibleToCancel() Determines if the task can be cancelled
void	setMessage(String message)
void	setProgress(int value)
void	setProgressIndeterminate(boolean b)

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.stanford.smi.protegex.owl.model.Task

runTask

Field Detail

cancelled

private boolean cancelled

title

private String title

canBeCancelled

private boolean canBeCancelled

tm

private TaskManager tm

Constructor Detail

AbstractTask

public AbstractTask(String title,
                    boolean canBeCancelled,
                    TaskManager tm)

Method Detail

isPossibleToCancel

public boolean isPossibleToCancel()

Description copied from interface: Task

Determines if the task can be cancelled

Specified by:

isPossibleToCancel in interface Task

Returns:

true if the task can be cancelled, or false if the task cannot be cancelled.

cancelTask

public void cancelTask()

Description copied from interface: Task

Requests that the task be cancelled. This method will only be called if the task can be cancelled.

Specified by:

cancelTask in interface Task

getTitle

public String getTitle()

Description copied from interface: Task

Gets the title for this task.

Specified by:

getTitle in interface Task

getProgressMin

public int getProgressMin()

Description copied from interface: Task

Gets the minimum progress value for this task.

Specified by:

getProgressMin in interface Task

getProgressMax

public int getProgressMax()

Description copied from interface: Task

Gets the maximum progress value for this task.

Specified by:

getProgressMax in interface Task

isCancelled

public boolean isCancelled()

Description copied from interface: Task

Checks whether this Task has been cancelled. Unless either method is overloaded, this will return true after cancelTask has been called (e.g., via the cancel button).

Specified by:

isCancelled in interface Task

Returns:

true if this has been cancelled

setProgress

public void setProgress(int value)

setProgressIndeterminate

public void setProgressIndeterminate(boolean b)

setMessage

public void setMessage(String message)