com.meltmedia.cadmium.search.SearchTemplate Maven / Gradle / Ivy

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/**
 *    Copyright 2012 meltmedia
 *
 *    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.meltmedia.cadmium.search;

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.search.IndexSearcher;

public abstract class SearchTemplate {
  private IndexSearcherProvider provider;
  public SearchTemplate( IndexSearcherProvider provider ) {
    this.provider = provider;
  }
  public SearchTemplate search() throws Exception {
    try {
      doSearch(provider.startSearch());
    }
    finally {
      provider.endSearch();
    }
    return this;
  }
  
  public Analyzer getAnalyzer() {
    return provider.getAnalyzer();
  }
  
  public abstract void doSearch( IndexSearcher index)
    throws Exception;
}