// Copyright 2008-2014 severally by the contributors

 //

 // Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0

 //

 // 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 net.sf.practicalxml.xpath.function;

 import java.util.List;

 import net.sf.practicalxml.xpath.AbstractStringFunction;

 /**

  *  Converts the string value of its argument to lowercase, using a locale-aware

  *  conversion.

  */

 public class Lowercase

 extends AbstractStringFunction

 {

     public Lowercase()

     {

         super(Constants.COMMON_NS_URI, "lowercase", 1);

     }

     @Override

     public Object evaluate(String value, List<?> args)

     {

         return value.toLowerCase();

     }

 }