/*
 * 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.streampipes.pe.flink.processor.urldereferencing;

import org.apache.streampipes.model.runtime.Event;
import org.apache.streampipes.wrapper.flink.FlinkDataProcessorProgram;

import org.apache.flink.streaming.api.datastream.DataStream;

public class UrlDereferencingProgram extends FlinkDataProcessorProgram<UrlDereferencingParameter> {

  public UrlDereferencingProgram(UrlDereferencingParameter params) {
    super(params);
  }

  @Override
  public DataStream<Event> getApplicationLogic(DataStream<Event>... dataStreams) {
    return dataStreams[0]
        .flatMap(new UrlDereferencing(params.getUrl(), params.getAppendHtml(), params.getGraph()));
  }

}
