/*

  * Copyright 2005-2008 The Kuali Foundation

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kns.lookup.keyvalues;

 import java.util.ArrayList;

 import java.util.Collections;

 import java.util.List;

 import org.kuali.rice.core.util.KeyValue;

 import org.kuali.rice.core.util.ConcreteKeyValue;

 import org.kuali.rice.kns.util.KNSConstants;

 /**

  * This class returns list of boolean key value pairs.

  * 

  * 

  */

 public class IndicatorValuesFinder extends KeyValuesBase {

         public static final IndicatorValuesFinder INSTANCE = new IndicatorValuesFinder();

         protected static final List<KeyValue> ACTIVE_LABELS;

         static {

                 final List<KeyValue> activeLabels = new ArrayList<KeyValue>(3);

         activeLabels.add(new ConcreteKeyValue(KNSConstants.YES_INDICATOR_VALUE, "Yes"));

         activeLabels.add(new ConcreteKeyValue(KNSConstants.NO_INDICATOR_VALUE, "No"));

         activeLabels.add(new ConcreteKeyValue("", "Both"));

         ACTIVE_LABELS = Collections.unmodifiableList(activeLabels);

         }

     @Override

         public List<KeyValue> getKeyValues() {

         return ACTIVE_LABELS;

     }

 }