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/**
 * 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.nutch.searcher;

import java.io.IOException;

/** Service that returns details of a hit within an index. */
public interface HitDetailer {
  /** Returns the details for a hit document. */
  HitDetails getDetails(Hit hit) throws IOException;
  
  /** Returns the details for a set of hits.  Hook for parallel IPC calls. */
  HitDetails[] getDetails(Hit[] hits) throws IOException;

}
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