de.grogra.pf.ui.util
Class LockProtectedCommand

java.lang.Object
  de.grogra.pf.ui.util.LockProtectedCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

OpenAleaCommand, RGG.Apply

public abstract class LockProtectedCommand
extends java.lang.Object
implements Command

Field Summary

protected int	flags
protected Lockable	resource
protected boolean	write

Fields inherited from interface de.grogra.pf.ui.Command

DISPOSE

Constructor Summary

LockProtectedCommand(Lockable resource, boolean write, int flags)

Method Summary

protected void	done(Context c)
java.lang.String	getCommandName() Returns a name which can be used in the graphical user interface to represent this command.
void	run(java.lang.Object object, Context ctx) Performs the actions of this command.
protected abstract void	runImpl(java.lang.Object arg, Context ctx, Lock lock)

Methods inherited from class java.lang.Object

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

Field Detail

flags

protected int flags

resource

protected Lockable resource

write

protected boolean write

Constructor Detail

LockProtectedCommand

public LockProtectedCommand(Lockable resource,
                            boolean write,
                            int flags)

Method Detail

done

protected void done(Context c)

getCommandName

public java.lang.String getCommandName()

Description copied from interface: Command

Returns a name which can be used in the graphical user interface to represent this command.

Specified by:

getCommandName in interface Command

Returns:

this commands's name

run

public void run(java.lang.Object object,
                Context ctx)

Description copied from interface: Command

Performs the actions of this command. This method is invoked by the JobManager after the command has been submitted to the job manager by one of execute, runAt, or runLater-methods. The arguments info and context are the arguments which have been provided as arguments to the JobManager-methods.

Specified by:

run in interface Command

Parameters:

object - an argument

ctx - a context

runImpl

protected abstract void runImpl(java.lang.Object arg,
                                Context ctx,
                                Lock lock)