001    /*
002    // $Id: MdxQueryTransform.java 482 2012-01-05 23:27:27Z jhyde $
003    //
004    // Licensed to Julian Hyde under one or more contributor license
005    // agreements. See the NOTICE file distributed with this work for
006    // additional information regarding copyright ownership.
007    //
008    // Julian Hyde licenses this file to you under the Apache License,
009    // Version 2.0 (the "License"); you may not use this file except in
010    // compliance 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, software
015    // distributed under the License is distributed on an "AS IS" BASIS,
016    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
017    // See the License for the specific language governing permissions and
018    // limitations under the License.
019    */
020    package org.olap4j.transform;
021    
022    import org.olap4j.mdx.SelectNode;
023    
024    /**
025     * MDX Query Transformation
026     *
027     * <p>General interface for transforming an MDX query to another one,
028     * according to behavior and parameters encapsulated in implementing
029     * classes
030     *
031     * @author etdub
032     * @author jhyde
033     * @version $Id: MdxQueryTransform.java 482 2012-01-05 23:27:27Z jhyde $
034     * @since Jul 28, 2008
035     */
036    public interface MdxQueryTransform {
037        String getName();
038        String getDescription();
039        SelectNode apply(SelectNode sn);
040    }
041    
042    // End MdxQueryTransform.java