Added the old Avalon Excalibur CLI package

Submitted by: Sebb
Issue: 34672 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/cli/trunk@179898 13f79535-47bb-0310-9956-ffa450edef68

Author: Robert James Oxspring

src/java/org/apache/commons/cli/avalon/AbstractParserControl.java

@@ -0,0 +1,40 @@
+/* 
+ * Copyright 2002-2005 The Apache Software Foundation
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.cli.avalon;
+//Renamed from org.apache.avalon.excalibur.cli
+
+/**
+ * Class to inherit from so when in future when new controls are added
+ * clients will no have to implement them.
+ * @version $Revision: 1.2 $
+ * @see ParserControl
+ */
+public abstract class AbstractParserControl
+        implements ParserControl
+{
+    /**
+     * By default always continue parsing by returning false.
+     *
+     * @param lastOptionCode the code of last option parsed
+     * @return return true to halt, false to continue parsing
+     * @see ParserControl#isFinished(int)
+     */
+    public boolean isFinished( int lastOptionCode )
+    {
+        return false;
+    }
+}