VoidRddCallback.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.camel.component.spark;

import org.apache.spark.api.java.JavaRDDLike;

public abstract class VoidRddCallback implements RddCallback<Void> {

    public abstract void doOnRdd(JavaRDDLike rdd, Object... payloads);

    @Override
    public Void onRdd(JavaRDDLike rdd, Object... payloads) {
        doOnRdd(rdd, payloads);
        return null;
    }

}