Class SetPersistentPropertyCommand

java.lang.Object

VASSAL.command.Command

VASSAL.command.SetPersistentPropertyCommand

public class SetPersistentPropertyCommand
extends Command

This Command sets a Persistent Property in a PersistentPropertyContainer. Currently only BasicPiece and Decorator implement PersistentPropertyContainer. The Undo Command is a SetPropertyCommand to set the value back to the original value.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COMMAND_PREFIX
protected String	id
protected Object	key
protected Object	newValue
protected Object	oldValue

Constructor Summary

Constructors

Constructor	Description
SetPersistentPropertyCommand(String id, Object key, Object oldValue, Object newValue)

Method Summary

Modifier and Type	Method	Description
protected void	executeCommand()	Perform the action which this Command represents
String	getDetails()	Detailed information for toString()
String	getId()
Object	getKey()
Object	getNewValue()
Object	getOldValue()
protected Command	myUndoCommand()	If the action can be undone, return a Command that performs the inverse action.
void	setId(String id)
void	setKey(Object key)
void	setNewValue(Object newValue)
void	setOldValue(Object oldValue)

Methods inherited from class VASSAL.command.Command

append, execute, getSubCommands, getUndoCommand, isAtomic, isLoggable, isNull, isNullOrContainsOnly, stripSubCommands, toString

Methods inherited from class java.lang.Object

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

Field Details

COMMAND_PREFIX

public static final String COMMAND_PREFIX

See Also:

• Constant Field Values

key

protected Object key

oldValue

protected Object oldValue

newValue

protected Object newValue

id

protected String id

Constructor Details

SetPersistentPropertyCommand

public SetPersistentPropertyCommand(String id,
 Object key,
 Object oldValue,
 Object newValue)

Method Details

executeCommand

protected void executeCommand()

Description copied from class: Command

Perform the action which this Command represents

Specified by:

executeCommand in class Command

myUndoCommand

protected Command myUndoCommand()

Description copied from class: Command

If the action can be undone, return a Command that performs the inverse action. The Command returned should only undo Command.executeCommand(), not the actions of subcommands

Specified by:

myUndoCommand in class Command

getDetails

public String getDetails()

Description copied from class: Command

Detailed information for toString()

Overrides:

getDetails in class Command

getKey

public Object getKey()

setKey

public void setKey(Object key)

getOldValue

public Object getOldValue()

setOldValue

public void setOldValue(Object oldValue)

getNewValue

public Object getNewValue()

setNewValue

public void setNewValue(Object newValue)

getId

public String getId()

setId

public void setId(String id)