001    /*
002    // $Id: BooleanType.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.type;
021    
022    /**
023     * The type of a boolean (logical) expression.
024     *
025     * <p>An example of a boolean expression is the predicate
026     *
027     * <blockquote>
028     * <code>[Measures].[Unit Sales] &gt; 1000</code>
029     * </blockquote>
030     *
031     * @author jhyde
032     * @since Feb 17, 2005
033     * @version $Id: BooleanType.java 482 2012-01-05 23:27:27Z jhyde $
034     */
035    public class BooleanType extends ScalarType {
036        /**
037         * Creates a boolean type.
038         */
039        public BooleanType() {
040        }
041    
042        public String toString() {
043            return "BOOLEAN";
044        }
045    }
046    
047    // End BooleanType.java