001    /**
002     * Copyright 2005-2013 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.krad.keyvalues;
017    
018    import org.kuali.rice.core.api.util.KeyValue;
019    
020    import java.util.Collections;
021    import java.util.List;
022    
023    /**
024     * KeyValuesFinder that has no values and serves only as a placeholder in DD
025     * when dynamically populating field values programmatically.
026     */
027    public class PlaceholderKeyValuesFinder extends KeyValuesBase {
028        @Override
029        public List<KeyValue> getKeyValues() {
030            return Collections.emptyList();
031        }
032    }