001    package org.apache.commons.ognl.enhance;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *   http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    /**
023     * Container class for {@link OgnlExpressionCompiler} generated local method block references.
024     */
025    public interface LocalReference
026    {
027    
028        /**
029         * The name of the assigned variable reference.
030         * 
031         * @return The name of the reference as it will be when compiled.
032         */
033        String getName();
034    
035        /**
036         * The expression that sets the value, ie the part after <code><class type> refName = <expression></code>.
037         * 
038         * @return The setting expression.
039         */
040        String getExpression();
041    
042        /**
043         * The type of reference.
044         * 
045         * @return The type.
046         */
047        Class<?> getType();
048    }