/*
* Copyright 2013 Nicolas Morel
*
* 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 com.github.nmorel.gwtjackson.client.deser.map.key;
import com.github.nmorel.gwtjackson.client.JsonDeserializationContext;
/**
* Default {@link KeyDeserializer} implementation for {@link String}.
*
* @author Nicolas Morel
* @version $Id: $
*/
public final class StringKeyDeserializer extends KeyDeserializer<String> {
private static final StringKeyDeserializer INSTANCE = new StringKeyDeserializer();
/**
* <p>getInstance</p>
*
* @return an instance of {@link StringKeyDeserializer}
*/
public static StringKeyDeserializer getInstance() {
return INSTANCE;
}
private StringKeyDeserializer() { }
/** {@inheritDoc} */
@Override
protected String doDeserialize( String key, JsonDeserializationContext ctx ) {
return key;
}
}