1 files changed, 40 insertions, 0 deletions
diff --git a/org.eclipse.debug.examples.core/src/org/eclipse/debug/examples/core/protocol/PDACommand.java b/org.eclipse.debug.examples.core/src/org/eclipse/debug/examples/core/protocol/PDACommand.java
new file mode 100644
index 000000000..f3ab89d7a
--- /dev/null
+++ b/org.eclipse.debug.examples.core/src/org/eclipse/debug/examples/core/protocol/PDACommand.java
@@ -0,0 +1,40 @@
+/*******************************************************************************
+ * 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.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);
+}