001    /**
002     * Copyright 2005-2014 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.ConcreteKeyValue;
019    import org.kuali.rice.core.api.util.KeyValue;
020    import org.kuali.rice.krad.util.KRADConstants;
021    
022    import java.util.ArrayList;
023    import java.util.Collections;
024    import java.util.List;
025    
026    /**
027     * This class returns list of boolean key value pairs.
028     *
029     *
030     */
031    public class IndicatorValuesFinder extends KeyValuesBase {
032    
033            public static final IndicatorValuesFinder INSTANCE = new IndicatorValuesFinder();
034    
035            protected static final List<KeyValue> ACTIVE_LABELS;
036            static {
037                    final List<KeyValue> activeLabels = new ArrayList<KeyValue>(3);
038            activeLabels.add(new ConcreteKeyValue(KRADConstants.YES_INDICATOR_VALUE, "Yes"));
039            activeLabels.add(new ConcreteKeyValue(KRADConstants.NO_INDICATOR_VALUE, "No"));
040            activeLabels.add(new ConcreteKeyValue("", "Both"));
041    
042            ACTIVE_LABELS = Collections.unmodifiableList(activeLabels);
043            }
044    
045        @Override
046            public List<KeyValue> getKeyValues() {
047            return ACTIVE_LABELS;
048        }
049    }