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