/*

  * Copyright 2008 - 2008 JEuclid, http://jeuclid.sf.net

  *

  * 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.

  */

 /* $Id: StringTypeWrapper.java,v 03dc0884e86f 2008/06/21 10:53:35 maxberger $ */

 package net.sourceforge.jeuclid.context.typewrapper;

 /**

  * Converting String to String is trivial...

  * 

  * @version $Revision: 03dc0884e86f $

  */

 public final class StringTypeWrapper extends AbstractSimpleTypeWrapper {

     /**

      * 

      */

     private static final long serialVersionUID = 1L;

     private static final TypeWrapper INSTANCE = new StringTypeWrapper();

     /** Simple c'tor. */

     private StringTypeWrapper() {

         super(String.class);

     }

     /**

      * @return the singleton instance.

      */

     public static TypeWrapper getInstance() {

         return StringTypeWrapper.INSTANCE;

     }

     /** {@inheritDoc} */

     @Override

     public Object fromString(final String value) {

         return value;

     }

     /** {@inheritDoc} */

     @Override

     public String toString(final Object value) {

         return (String) value;

     }

 }