Package org.apache.lucene.search

Examples of org.apache.lucene.search.MultiSearcher.search()

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    MultiSearcher multiSearcher=new MultiSearcher(searchers);
    QueryParser parser=new QueryParser(FIELD_NAME, new StandardAnalyzer());
    query = parser.parse("multi*");
    System.out.println("Searching for: " + query.toString(FIELD_NAME));
    //at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query);

    //query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer());
    Query expandedQueries[]=new Query[2];
    expandedQueries[0]=query.rewrite(reader1);
    expandedQueries[1]=query.rewrite(reader2);
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    MultiSearcher multiSearcher = new MultiSearcher(searchers);
    QueryParser parser = new QueryParser(FIELD_NAME, new StandardAnalyzer());
    query = parser.parse("multi*");
    System.out.println("Searching for: " + query.toString(FIELD_NAME));
    // at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query);

    // query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer());
    Query expandedQueries[] = new Query[2];
    expandedQueries[0] = query.rewrite(reader1);
    expandedQueries[1] = query.rewrite(reader2);
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    QueryParser parser = new QueryParser(FIELD_NAME, new StandardAnalyzer());
    parser.setMultiTermRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE);
    query = parser.parse("multi*");
    System.out.println("Searching for: " + query.toString(FIELD_NAME));
    // at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query);

    // query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer());
    Query expandedQueries[] = new Query[2];
    expandedQueries[0] = query.rewrite(reader1);
    expandedQueries[1] = query.rewrite(reader2);
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    // 1. Search the same store which works
    IndexSearcher[] arrSearcher = new IndexSearcher[2];
    arrSearcher[0] = new IndexSearcher(indexStoreA);
    arrSearcher[1] = new IndexSearcher(indexStoreB);
    MultiSearcher searcher = new MultiSearcher(arrSearcher);
    Hits hits = searcher.search(query);
    arrSearcher[0].close();
    arrSearcher[1].close();

    // Will fail here
    // We expect 2 but only one matched
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    MultiSearcher multiSearcher=new MultiSearcher(searchers);
    QueryParser parser=new QueryParser(FIELD_NAME, new StandardAnalyzer());
    query = parser.parse("multi*");
    System.out.println("Searching for: " + query.toString(FIELD_NAME));
    //at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query);

    //query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer());
    Query expandedQueries[]=new Query[2];
    expandedQueries[0]=query.rewrite(reader1);
    expandedQueries[1]=query.rewrite(reader2);
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    QueryParser parser = new QueryParser(TEST_VERSION, FIELD_NAME, new StandardAnalyzer(TEST_VERSION));
    parser.setMultiTermRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE);
    query = parser.parse("multi*");
    System.out.println("Searching for: " + query.toString(FIELD_NAME));
    // at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query, null, 1000);

    // query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer(TEST_VERSION));
    Query expandedQueries[] = new Query[2];
    expandedQueries[0] = query.rewrite(reader1);
    expandedQueries[1] = query.rewrite(reader2);
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    QueryParser parser = new QueryParser(TEST_VERSION_CURRENT, FIELD_NAME, new StandardAnalyzer(TEST_VERSION_CURRENT));
    parser.setMultiTermRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE);
    query = parser.parse("multi*");
    if (VERBOSE) System.out.println("Searching for: " + query.toString(FIELD_NAME));
    // at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query, null, 1000);

    // query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer(TEST_VERSION));
    Query expandedQueries[] = new Query[2];
    expandedQueries[0] = query.rewrite(reader1);
    expandedQueries[1] = query.rewrite(reader2);
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    // 1. Search the same store which works
    IndexSearcher[] arrSearcher = new IndexSearcher[2];
    arrSearcher[0] = new IndexSearcher(indexStoreA, true);
    arrSearcher[1] = new IndexSearcher(indexStoreB, true);
    MultiSearcher searcher = new MultiSearcher(arrSearcher);
    int numHits = searcher.search(query, null, 1000).totalHits;
    arrSearcher[0].close();
    arrSearcher[1].close();

    // Will fail here
    // We expect 2 but only one matched
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    // 1. Search the same store which works
    IndexSearcher[] arrSearcher = new IndexSearcher[2];
    arrSearcher[0] = new IndexSearcher(indexStoreA, true);
    arrSearcher[1] = new IndexSearcher(indexStoreB, true);
    MultiSearcher searcher = new MultiSearcher(arrSearcher);
    int numHits = searcher.search(query, null, 1000).totalHits;
    arrSearcher[0].close();
    arrSearcher[1].close();

    // Will fail here
    // We expect 2 but only one matched
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    QueryParser parser = new QueryParser(TEST_VERSION_CURRENT, FIELD_NAME, new StandardAnalyzer(TEST_VERSION_CURRENT));
    parser.setMultiTermRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE);
    query = parser.parse("multi*");
    if (VERBOSE) System.out.println("Searching for: " + query.toString(FIELD_NAME));
    // at this point the multisearcher calls combine(query[])
    hits = multiSearcher.search(query, null, 1000);

    // query = QueryParser.parse("multi*", FIELD_NAME, new StandardAnalyzer(TEST_VERSION));
    Query expandedQueries[] = new Query[2];
    expandedQueries[0] = query.rewrite(reader1);
    expandedQueries[1] = query.rewrite(reader2);
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