--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/core/commands/ITypedParameter.d	Wed Mar 26 00:57:19 2008 +0100
@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 2006 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module dwtx.core.commands.ITypedParameter;
+
+import dwtx.core.commands.ParameterType;
+
+/**
+ * A command parameter that has a declared type. This interface is intended to
+ * be implemented by implementors of {@link IParameter} that will support
+ * parameter types.
+ *
+ * @since 3.2
+ */
+public interface ITypedParameter {
+
+    /**
+     * Returns the {@link ParameterType} associated with a command parameter or
+     * <code>null</code> if the parameter does not declare a type.
+     * <p>
+     * Note that the parameter type returned may be undefined.
+     * </p>
+     *
+     * @return the parameter type associated with a command parameter or
+     *         <code>null</code> if the parameter does not declare a type
+     */
+    public ParameterType getParameterType();
+}