Package org.apache.lucene.store

Examples of org.apache.lucene.store.IndexOutput.writeInt()

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    private void insertData(ByteBufferDirectory dir, int bufferSizeInBytes) throws IOException {
        byte[] test = new byte[]{1, 2, 3, 4, 5, 6, 7, 8};
        IndexOutput indexOutput = dir.createOutput("value1");
        indexOutput.writeBytes(new byte[]{2, 4, 6, 7, 8}, 5);
        indexOutput.writeInt(-1);
        indexOutput.writeLong(10);
        indexOutput.writeInt(0);
        indexOutput.writeInt(0);
        indexOutput.writeBytes(test, 8);
        indexOutput.writeBytes(test, 5);
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        byte[] test = new byte[]{1, 2, 3, 4, 5, 6, 7, 8};
        IndexOutput indexOutput = dir.createOutput("value1");
        indexOutput.writeBytes(new byte[]{2, 4, 6, 7, 8}, 5);
        indexOutput.writeInt(-1);
        indexOutput.writeLong(10);
        indexOutput.writeInt(0);
        indexOutput.writeInt(0);
        indexOutput.writeBytes(test, 8);
        indexOutput.writeBytes(test, 5);

        indexOutput.seek(0);
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        IndexOutput indexOutput = dir.createOutput("value1");
        indexOutput.writeBytes(new byte[]{2, 4, 6, 7, 8}, 5);
        indexOutput.writeInt(-1);
        indexOutput.writeLong(10);
        indexOutput.writeInt(0);
        indexOutput.writeInt(0);
        indexOutput.writeBytes(test, 8);
        indexOutput.writeBytes(test, 5);

        indexOutput.seek(0);
        indexOutput.writeByte((byte) 8);
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                if (metaData.checksum() != null) {
                    checksums.put(metaData.name(), metaData.checksum());
                }
            }
            IndexOutput output = dir.createOutput(checksumName, false);
            output.writeInt(0); // version
            output.writeStringStringMap(checksums);
            output.close();
        }
        for (StoreFileMetaData metaData : files.values()) {
            if (metaData.name().startsWith(CHECKSUMS_PREFIX) && !checksumName.equals(metaData.name())) {
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    boolean success = false;
    try {
      CodecUtil.writeHeader(output, Blur022SegmentInfoFormat.CODEC_NAME, Blur022SegmentInfoFormat.VERSION_CURRENT);
      output.writeString(si.getVersion());
      output.writeInt(si.getDocCount());

      output.writeByte((byte) (si.getUseCompoundFile() ? SegmentInfo.YES : SegmentInfo.NO));
      output.writeStringStringMap(si.getDiagnostics());
      Map<String, String> attributes = si.attributes();
      TreeMap<String, String> newAttributes = new TreeMap<String, String>();
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  @Test
  public void testWritingAndReadingAFile() throws IOException {

    IndexOutput output = directory.createOutput("testing.test", IOContext.DEFAULT);
    output.writeInt(12345);
    output.flush();
    output.close();

    IndexInput input = directory.openInput("testing.test", IOContext.DEFAULT);
    assertEquals(12345, input.readInt());
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    lastGeneration = generation;

    try {
      IndexOutput genOutput = dir.createOutput(IndexFileNames.SEGMENTS_GEN);
      try {
        genOutput.writeInt(FORMAT_LOCKLESS);
        genOutput.writeLong(generation);
        genOutput.writeLong(generation);
      } finally {
        genOutput.close();
      }
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    <code>d</code>, in a format that can be read by the constructor {@link
    #BitVector(Directory, String)}.  */
  public final void write(Directory d, String name) throws IOException {
    IndexOutput output = d.createOutput(name);
    try {
      output.writeInt(-2);
      CodecUtil.writeHeader(output, CODEC, VERSION_CURRENT);
      if (isSparse()) {
        writeDgaps(output); // sparse bit-set more efficiently saved as d-gaps.
      } else {
        writeBits(output);
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    }

    IndexOutput output = directory.createOutput(segmentFileName);

    try {
      output.writeInt(FORMAT_SINGLE_NORM_FILE); // write FORMAT
      output.writeLong(++version); // every write changes
                                   // the index
      output.writeInt(counter); // write counter
      output.writeInt(size()); // write infos
      for (int i = 0; i < size(); i++) {
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    try {
      output.writeInt(FORMAT_SINGLE_NORM_FILE); // write FORMAT
      output.writeLong(++version); // every write changes
                                   // the index
      output.writeInt(counter); // write counter
      output.writeInt(size()); // write infos
      for (int i = 0; i < size(); i++) {
        info(i).write(output);
      }        
    }
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