Example usage for org.apache.lucene.store ByteArrayDataInput reset

Introduction

In this page you can find the example usage for org.apache.lucene.store ByteArrayDataInput reset.

Prototype

public void reset(byte[] bytes) 

Source Link

Usage

From source file:com.shaie.annots.filter.PreAnnotatedTokenFilterTest.java

License:Apache License

private static void assertTokenInfos(TokenStream ts, TokenInfo... infos) throws IOException {
    ts.reset();//from   w  w  w  .  ja  va2  s  .c o  m
    final CharTermAttribute term = ts.addAttribute(CharTermAttribute.class);
    final PositionIncrementAttribute posIncrAtt = ts.addAttribute(PositionIncrementAttribute.class);
    final PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    final ByteArrayDataInput in = new ByteArrayDataInput();
    int pos = -1;
    for (final TokenInfo info : infos) {
        assertThat(ts.incrementToken()).isTrue();
        pos += posIncrAtt.getPositionIncrement();
        int len = -1;
        final BytesRef payload = payloadAtt.getPayload();
        if (info.len != -1) {
            assertThat(payload).isNotNull();
            in.reset(payload.bytes);
            len = in.readVInt();
        } else {
            assertThat(payload).isNull();
        }
        assertThat(new TokenInfo(term.toString(), pos, len)).isEqualTo(info);
    }
    assertThat(ts.incrementToken()).isFalse();
}

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