/**
* Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
* and/or other contributors as indicated by the @authors tag. See the
* copyright.txt file in the distribution for a full listing of all
* 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 org.mapstruct.ap.internal.model.source;
import static org.mapstruct.ap.internal.util.Collections.first;
/**
* @author Filip Hrisafov
*/
public final class MappingMethodUtils {
/**
* Hide default constructor.
*/
private MappingMethodUtils() {
}
/**
* Checks if the provided {@code method} is for enum mapping. A Method is an Enum Mapping method when the
* source parameter and result type are enum types.
*
* @param method to check
*
* @return {@code true} if the method is for enum mapping, {@code false} otherwise
*/
public static boolean isEnumMapping(Method method) {
return method.getSourceParameters().size() == 1
&& first( method.getSourceParameters() ).getType().isEnumType()
&& method.getResultType().isEnumType();
}
}