001 /* 002 // $Id: StandardTransformLibrary.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.Axis; 023 import org.olap4j.CellSet; 024 025 /** 026 * Standard transformations library 027 * 028 * NOTE: is this really needed since transforms' ctors have the same 029 * parameters as these functions? This serves only as a place to conveniently 030 * regroup transforms in a "library". 031 * 032 * @author etdub 033 * @author jhyde 034 * @version $Id: StandardTransformLibrary.java 482 2012-01-05 23:27:27Z jhyde $ 035 * @since Jul 28, 2008 036 */ 037 public class StandardTransformLibrary { 038 039 public static MdxQueryTransform createDrillReplaceTransform( 040 Axis axis, 041 int positionOrdinalInAxis, 042 int memberOrdinalInPosition, 043 CellSet cellSet) 044 { 045 return new DrillReplaceTransform( 046 axis, 047 positionOrdinalInAxis, 048 memberOrdinalInPosition, 049 cellSet); 050 } 051 052 public static MdxQueryTransform createDrillDownOnPositionTransform( 053 Axis axis, 054 int positionOrdinalInAxis, 055 int memberOrdinalInPosition, 056 CellSet cellSet) 057 { 058 return new DrillDownOnPositionTransform( 059 axis, 060 positionOrdinalInAxis, 061 memberOrdinalInPosition, 062 cellSet); 063 } 064 065 public static MdxQueryTransform createRollUpLevelTransform( 066 Axis axis, 067 int positionOrdinalInAxis, 068 int memberOrdinalInPosition, 069 CellSet cellSet) 070 { 071 return new RollUpLevelTransform( 072 axis, 073 positionOrdinalInAxis, 074 memberOrdinalInPosition, 075 cellSet); 076 } 077 078 // many other transforms ... 079 } 080 081 // End StandardTransformLibrary.java