Package org.sindice.siren.index.codecs.siren10

Examples of org.sindice.siren.index.codecs.siren10.Siren10PostingsFormat

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    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
    reader.setPosBlockIndex(in.index());
    for (final int docId : docIds) {
      if (reader.isExhausted()) {
        reader.nextBlock();
      }
      assertEquals(docId, reader.nextDocument());
    }

    in.close();
  }
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    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
    reader.setPosBlockIndex(in.index());
    for (int i = 0; i < 5; i++) {
      if (reader.isExhausted()) {
        reader.nextBlock();
      }
      assertEquals(i, reader.nextDocument());
    }

    in.close();
  }
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    return factory.openDocsFreqInput(directory, "test", newIOContext(random()));
  }

  public void testReadDoc() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 11777; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
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    in.close();
  }

  public void testReadDocAndFreq() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 11777; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
      writer.writeNodeFreq(random().nextInt(10) + 1);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
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    return factory.openDocsFreqInput(directory, "test", newIOContext(random()));
  }

  public void testReadDoc() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 11777; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
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    in.close();
  }

  public void testReadDocAndFreq() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 11777; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
      writer.writeNodeFreq(random().nextInt(10) + 1);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
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  }

  public void testRandomDoc() throws IOException {

    final int blockSize = BLOCK_SIZES[random().nextInt(BLOCK_SIZES.length)];
    final DocsFreqBlockIndexOutput out = this.getIndexOutput(blockSize);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());

    // generate doc ids
    final Set<Integer> docIds = new TreeSet<Integer>();
    final int lenght = (int) this.nextLong(128000, 512000);
    for (int i = 0; i < lenght; i++) {
      docIds.add((int) this.nextLong(0, ((1L << 31) - 1)));
    }

    for (final int docId : docIds) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(docId);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
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  }

  @Test
  public void testShortPostingList() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 5; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();

    reader.setNodeBlockIndex(in.index());
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  }

  public void testReadDoc() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 11777; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();
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  }

  public void testReadDocAndFreq() throws IOException {

    final DocsFreqBlockIndexOutput out = this.getIndexOutput(512);
    final DocsFreqBlockWriter writer = out.getBlockWriter();

    writer.setNodeBlockIndex(out.index());
    writer.setPosBlockIndex(out.index());
    for (int i = 0; i < 11777; i++) {
      if (writer.isFull()) {
        writer.flush();
      }
      writer.write(i);
      writer.writeNodeFreq(random().nextInt(10) + 1);
    }

    writer.flush(); // flush remaining data
    out.close();

    final DocsFreqBlockIndexInput in = this.getIndexInput();
    final DocsFreqBlockReader reader = in.getBlockReader();
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Related Classes of org.sindice.siren.index.codecs.siren10.Siren10PostingsFormat

  • org.apache.lucene.codecs.BlockTreeTermsReader
  • org.apache.lucene.codecs.BlockTreeTermsWriter
  • org.apache.lucene.codecs.FieldsConsumer
  • org.apache.lucene.codecs.FieldsProducer
  • org.apache.lucene.codecs.PostingsReaderBase
  • org.apache.lucene.codecs.PostingsWriterBase
  • org.apache.lucene.codecs.TermStats
  • org.apache.lucene.index.AtomicReader
  • org.apache.lucene.index.DocsEnum
  • org.apache.lucene.index.Term
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