001    /*
002    // $Id: NamedSet.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.metadata;
021    
022    import org.olap4j.mdx.ParseTreeNode;
023    
024    /**
025     * Metadata object describing a named set defined against a {@link Cube}.
026     *
027     * @author jhyde
028     * @version $Id: NamedSet.java 482 2012-01-05 23:27:27Z jhyde $
029     * @since Oct 24, 2006
030     */
031    public interface NamedSet extends MetadataElement {
032        /**
033         * Returns the <code>Cube</code> that this <code>NamedSet</code> belongs
034         * to.
035         *
036         * @return cube this named set belongs to
037         */
038        Cube getCube();
039    
040        /**
041         * Returns the expression which gives the value of this NamedSet.
042         *
043         * @return expression
044         */
045        ParseTreeNode getExpression();
046    }
047    
048    // End NamedSet.java