Examples of org.apache.lucene.store.InputStream.seek()

Class org.apache.lucene.store.InputStream

Examples of org.apache.lucene.store.InputStream.seek()

org.apache.lucene.store.InputStream.seek()
Sets current position in this file, where the next read will occur. @see #getFilePointer()


    public void testReadPastEOF() throws IOException {
        setUp_2();
        CompoundFileReader cr = new CompoundFileReader(dir, "f.comp");
        InputStream is = cr.openFile("f2");
        is.seek(is.length() - 10);
        byte b[] = new byte[100];
        is.readBytes(b, 0, 10);


        try {
            byte test = is.readByte();

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        } catch (IOException e) {
            /* success */
            //System.out.println("SUCCESS: single byte read past end of file: " + e);
        }


        is.seek(is.length() - 10);
        try {
            is.readBytes(b, 0, 50);
            fail("Block read past end of file");
        } catch (IOException e) {
            /* success */

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      return;
    }


    InputStream normStream = (InputStream) norm.in.clone();
    try {                                         // read from disk
      normStream.seek(0);
      normStream.readBytes(bytes, offset, maxDoc());
    } finally {
      normStream.close();
    }
  }

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  final InputStream normStream(String field) throws IOException {
    Norm norm = (Norm)norms.get(field);
    if (norm == null)
      return null;
    InputStream result = (InputStream)norm.in.clone();
    result.seek(0);
    return result;
  }


  private final void openNorms() throws IOException {
    for (int i = 0; i < fieldInfos.size(); i++) {

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