CH.ifa.draw.standard
Class ChangeAttributeCommand

java.lang.Object
  CH.ifa.draw.util.Command
      CH.ifa.draw.standard.ChangeAttributeCommand

public class ChangeAttributeCommand
extends Command

Command to change a named figure attribute.

Constructor Summary

ChangeAttributeCommand(java.lang.String name, java.lang.String attributeName, java.lang.Object value, DrawingView view)
Constructs a change attribute command.

Method Summary

void	execute() Executes the command.
boolean	isExecutable() Tests if the command can be executed.

Methods inherited from class CH.ifa.draw.util.Command

name

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangeAttributeCommand

public ChangeAttributeCommand(java.lang.String name,
                              java.lang.String attributeName,
                              java.lang.Object value,
                              DrawingView view)

Constructs a change attribute command.

Parameters:

name - the command name

attributeName - the name of the attribute to be changed

value - the new attribute value

view - the target view

Method Detail

execute

public void execute()

Description copied from class: Command

Executes the command.

Specified by:

execute in class Command

isExecutable

public boolean isExecutable()

Description copied from class: Command

Tests if the command can be executed.

Overrides:

isExecutable in class Command