Module de.hamstersimulator.objectsfirst.core

Package de.hamstersimulator.objectsfirst.commands

Class Command

java.lang.Object

de.hamstersimulator.objectsfirst.commands.Command

Direct Known Subclasses:

CompositeCommand

public abstract class Command
extends Object

Constructor Summary

Constructors

Constructor	Description
Command()

Method Summary

Modifier and Type	Method	Description
boolean	canExecute()
protected abstract void	execute()
List<RuntimeException>	getExceptionsFromPreconditions()
protected abstract void	undo()

Methods inherited from class java.lang.Object

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

Constructor Details

Command

public Command()

Method Details

execute

protected abstract void execute()

undo

protected abstract void undo()

getExceptionsFromPreconditions

public List<RuntimeException> getExceptionsFromPreconditions()

canExecute

public boolean canExecute()