com.swfm.mica.sys
Class MiTransactionCommandAdapter

java.lang.Object
  com.swfm.mica.sys.MiTransactionCommandAdapter

All Implemented Interfaces:

MiiCommandHandler, MiiTransaction

public class MiTransactionCommandAdapter

extends java.lang.Object

implements MiiCommandHandler, MiiTransaction

Version:

%I% %G%

Author:

Michael L. Davis

Constructor Summary

MiTransactionCommandAdapter(MiiCommandHandler handler, java.lang.String name, java.lang.String redoCommand, java.lang.String undoCommand, java.lang.String repeatCommand)

Method Summary

java.lang.String	getCommand() Gets the command perfromed by this transaction.
java.lang.String	getName() Gets the name of this transaction.
MiParts	getSources() Gets the parts used by this transaction.
MiParts	getTargets() Gets the targets of this transaction.
boolean	isRepeatable() Gets whether this transaction is repeatable.
boolean	isUndoable() Gets whether this transaction is undoable.
void	processCommand(java.lang.String cmd) Processes the given command.
void	redo() Redoes this transaction.
void	repeat() Repeats this transaction.
void	undo() Undoes this transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

MiTransactionCommandAdapter

public MiTransactionCommandAdapter(MiiCommandHandler handler,
                                   java.lang.String name,
                                   java.lang.String redoCommand,
                                   java.lang.String undoCommand,
                                   java.lang.String repeatCommand)

Method Detail

getName

public java.lang.String getName()

Description copied from interface: MiiTransaction

Gets the name of this transaction. This name is often displayed, for example, in the menubar's edit pulldown menu.

Specified by:

getName in interface MiiTransaction

Returns:

the name of this transaction.

getCommand

public java.lang.String getCommand()

Gets the command perfromed by this transaction. This name is often found in the MiiCommandNames file.

Specified by:

getCommand in interface MiiTransaction

Returns:

the command of this transaction.

processCommand

public void processCommand(java.lang.String cmd)

Description copied from interface: MiiCommandHandler

Processes the given command.

Specified by:

processCommand in interface MiiCommandHandler

redo

public void redo()

Description copied from interface: MiiTransaction

Redoes this transaction. This is only valid after an undo. This redoes the changes encapsulated by this transaction that were undone by the undo() method.

Specified by:

redo in interface MiiTransaction

undo

public void undo()

Description copied from interface: MiiTransaction

Undoes this transaction. This undoes any changes that were made by the changes encapsulated by this transaction.

Specified by:

undo in interface MiiTransaction

repeat

public void repeat()

Description copied from interface: MiiTransaction

Repeats this transaction. This re-applies the changes encapsulated by this transaction. For example, a translation of a shape can be repeated in order to move it further.

Specified by:

repeat in interface MiiTransaction

isUndoable

public boolean isUndoable()

Description copied from interface: MiiTransaction

Gets whether this transaction is undoable.

Specified by:

isUndoable in interface MiiTransaction

isRepeatable

public boolean isRepeatable()

Description copied from interface: MiiTransaction

Gets whether this transaction is repeatable. If repeatable then calling this transaction's repeat() method is permitted.

Specified by:

isRepeatable in interface MiiTransaction

getTargets

public MiParts getTargets()

Gets the targets of this transaction.

Specified by:

getTargets in interface MiiTransaction

getSources

public MiParts getSources()

Gets the parts used by this transaction.

Specified by:

getSources in interface MiiTransaction