package org.kuali.student.lum.common.client.widgets;

 import org.kuali.student.core.assembly.data.Data;

 import org.kuali.student.core.assembly.helper.PropertyEnum;

 public class QueryParamHelper {

     public enum Properties implements PropertyEnum

     {

         VALUE ("value"),

         LIST_VALUE ("listValue"),

         KEY ("key");

         private final String key;

         private Properties (final String key) {

             this.key = key;

         }

         @Override

         public String getKey() {

             return this.key;

         }

     }

     private Data data;

     public QueryParamHelper(Data data) {

         this.data = data;

     }

     public static QueryParamHelper wrap(Data data) {

         if (data == null) {

             return null;

         }

         return new QueryParamHelper(data);

     }

     public void setValue(String value) {

         data.set(Properties.VALUE.getKey(), value);

     }

     public String getValue() {

         return (String) data.get(Properties.VALUE.getKey());

     }

     public void setListValue(Data value) {

         data.set(Properties.LIST_VALUE.getKey(), value);

     }

     public Data getListValue() {

         Data listValue = data.get(Properties.LIST_VALUE.getKey());

         if (listValue == null) {

             listValue = new Data();

             setListValue(listValue);

         }

         return listValue;

     }

     public void setKey(String value) {

         data.set(Properties.KEY.getKey(), value);

     }

     public String getKey() {

         return (String) data.get(Properties.KEY.getKey());

     }

     public Data getData() {

         return data;

     }

 }