bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/commands/CommandEnvelope.java

/************************************************************************
Copyright (c) 2003 IBM Corporation and others.
All rights reserved.   This program and the accompanying materials
are made available under the terms of the Common Public License v1.0
which accompanies this distribution, and is available at
http://www.eclipse.org/legal/cpl-v10.html

Contributors:
	IBM - Initial implementation
************************************************************************/

package org.eclipse.ui.internal.commands;

final class CommandEnvelope implements Comparable {

	static CommandEnvelope create(String command) {
		return new CommandEnvelope(command);
	}

	private String command;
	
	private CommandEnvelope(String command) {
		super();
		this.command = command;
	}
	
	public int compareTo(Object object) {
		CommandEnvelope commandEnvelope = (CommandEnvelope) object;
		return Util.compare(command, commandEnvelope.command);
	}
	
	public boolean equals(Object object) {
		if (!(object instanceof CommandEnvelope))
			return false;

		CommandEnvelope commandEnvelope = (CommandEnvelope) object;	
		return Util.equals(command, commandEnvelope.command);
	}

	String getCommand() {
		return command;	
	}

	public int hashCode() {
		return Util.hashCode(command);
	}
}