DelegateProcessor.java

/**
 * Copyright 2011-2017 Asakusa Framework Team.
 *
 * 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.asakusafw.utils.java.jsr269.bridge;

import java.util.Set;

import javax.annotation.processing.AbstractProcessor;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.TypeElement;

/**
 * Mock Annotation Processor.
 */
@SupportedAnnotationTypes({
    "*"
})
@SupportedSourceVersion(SourceVersion.RELEASE_8)
public class DelegateProcessor extends AbstractProcessor {

    private final Callback callback;

    /**
     * Creates a new instance.
     * @param callback the callback object
     */
    public DelegateProcessor(Callback callback) {
        this.callback = callback;
    }

    @Override
    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment env) {
        callback.run(processingEnv, env);
        return true;
    }
}