metron-platform/metron-data-management/src/main/java/org/apache/metron/dataloads/extractor/ExtractorDecorator.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.metron.dataloads.extractor;

import org.apache.metron.enrichment.lookup.LookupKV;

import java.io.IOException;
import java.util.Map;

public class ExtractorDecorator implements Extractor {

  protected final Extractor decoratedExtractor;

  public ExtractorDecorator(Extractor decoratedExtractor) {
    this.decoratedExtractor = decoratedExtractor;
  }

  @Override
  public Iterable<LookupKV> extract(String line) throws IOException {
    return decoratedExtractor.extract(line);
  }

  @Override
  public void initialize(Map<String, Object> config) {
    decoratedExtractor.initialize(config);
  }
}