Package org.apache.lucene.index

Examples of org.apache.lucene.index.RandomIndexWriter.addDocument()

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        newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random))
        .setMergePolicy(newLogMergePolicy()));
    for (int i = 0; i < docs.length; i++) {
      Document doc = new Document();
      doc.add(newField(field,docs[i],Store.NO,Index.ANALYZED));
      iw.addDocument(doc);
    }
    iw.close();
   
    IndexSearcher searcher = new IndexSearcher(dir, true);
   
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    directory = newDirectory();
    RandomIndexWriter writer= new RandomIndexWriter(random, directory, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setMergePolicy(newLogMergePolicy()));
    for (int i = 0; i < docFields.length; i++) {
      Document doc = new Document();
      doc.add(newField(field, docFields[i], Field.Store.YES, Field.Index.ANALYZED));
      writer.addDocument(doc);
    }
    reader = writer.getReader();
    writer.close();
    searcher = newSearcher(reader);
  }
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      doc.add(newField(KEY, ""+i, Field.Store.NO, Field.Index.NOT_ANALYZED));
      Field f = newField(FIELD, docFields[i], Field.Store.NO, Field.Index.ANALYZED);
      f.setBoost(i);
      doc.add(f);
      doc.add(newField(ALTFIELD, docFields[i], Field.Store.NO, Field.Index.ANALYZED));
      writer.addDocument(doc);
    }
    reader = writer.getReader();
    writer.close();
    searcher = newSearcher(reader);
  }
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    iwriter.w.setInfoStream(VERBOSE ? System.out : null);
    Document doc = new Document();
    String text = "This is the text to be indexed.";
    doc.add(newField("fieldname", text, Field.Store.YES,
        Field.Index.ANALYZED));
    iwriter.addDocument(doc);
    iwriter.close();
   
    // Now search the index:
    IndexSearcher isearcher = new IndexSearcher(directory, true); // read-only=true
    // Parse a simple query that searches for "text":
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    // 0
    Document doc = new Document();
    doc.add(new Field(groupField, "author1", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "random text", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "1", Field.Store.YES, Field.Index.NO));
    w.addDocument(doc);

    // 1
    doc = new Document();
    doc.add(new Field(groupField, "author1", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some more random text", Field.Store.YES, Field.Index.ANALYZED));
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    // 1
    doc = new Document();
    doc.add(new Field(groupField, "author1", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some more random text", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "2", Field.Store.YES, Field.Index.NO));
    w.addDocument(doc);

    // 2
    doc = new Document();
    doc.add(new Field(groupField, "author1", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some more random textual data", Field.Store.YES, Field.Index.ANALYZED));
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    // 2
    doc = new Document();
    doc.add(new Field(groupField, "author1", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some more random textual data", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "3", Field.Store.YES, Field.Index.NO));
    w.addDocument(doc);

    // 3
    doc = new Document();
    doc.add(new Field(groupField, "author2", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some random text", Field.Store.YES, Field.Index.ANALYZED));
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    // 3
    doc = new Document();
    doc.add(new Field(groupField, "author2", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some random text", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "4", Field.Store.YES, Field.Index.NO));
    w.addDocument(doc);

    // 4
    doc = new Document();
    doc.add(new Field(groupField, "author3", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some more random text", Field.Store.YES, Field.Index.ANALYZED));
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    // 4
    doc = new Document();
    doc.add(new Field(groupField, "author3", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "some more random text", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "5", Field.Store.YES, Field.Index.NO));
    w.addDocument(doc);

    // 5
    doc = new Document();
    doc.add(new Field(groupField, "author3", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "random", Field.Store.YES, Field.Index.ANALYZED));
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    // 5
    doc = new Document();
    doc.add(new Field(groupField, "author3", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("content", "random", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "6", Field.Store.YES, Field.Index.NO));
    w.addDocument(doc);

    // 6 -- no author field
    doc = new Document();
    doc.add(new Field("content", "random word stuck in alot of other text", Field.Store.YES, Field.Index.ANALYZED));
    doc.add(new Field("id", "6", Field.Store.YES, Field.Index.NO));
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