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*/
020package org.olap4j.transform;
021
022import 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 */
036public interface MdxQueryTransform {
037    String getName();
038    String getDescription();
039    SelectNode apply(SelectNode sn);
040}
041
042// End MdxQueryTransform.java