/**
* Copyright 2011-2015 John Ericksen
*
* 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 org.androidtransfuse.adapter.element;
import com.google.common.base.Function;
import javax.lang.model.element.Element;
/**
* Element to AST converter, converts the given type of javax.lang.model.element.Element to the
* transfuse internal AST representation.
*
* @author John Ericksen
*/
public class ASTElementConverter<T> implements Function<Element, T> {
private final Class<T> astTypeClass;
private final ElementConverterFactory elementConverterFactory;
public ASTElementConverter(Class<T> astTypeClass, ElementConverterFactory elementConverterFactory) {
this.astTypeClass = astTypeClass;
this.elementConverterFactory = elementConverterFactory;
}
@Override
public T apply( Element element) {
//visit the given element to determine its type, feed it into the appropriate
//ASTElementFactory method and return the result
return element.accept(elementConverterFactory.buildTypeConverter(astTypeClass), null);
}
}