| /******************************************************************************* |
| * Copyright (c) 2007, 2009 Wind River Systems and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Wind River Systems - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.examples.core.pda.protocol; |
| |
| |
| /** |
| * Base class for PDA commands. Sub-classes should format the request string |
| * and implement the method to create the proper result object. |
| */ |
| abstract public class PDACommand { |
| |
| final private String fRequest; |
| |
| public PDACommand(String request) { |
| fRequest = request; |
| } |
| |
| /** |
| * Returns the request to be sent to PDA. |
| */ |
| public String getRequest() { |
| return fRequest; |
| } |
| |
| /** |
| * Returns the command result based on the given PDA response. This command |
| * uses the class type parameter as the return type to allow the compiler to |
| * enforce the correct command result. This class must be implemented by |
| * each command to create the concrete result type. |
| */ |
| abstract public PDACommandResult createResult(String resultText); |
| } |