Examples of org.apache.lucene.analysis.tokenattributes.TermToBytesRefAttribute.fillBytesRef()

org.apache.lucene.analysis.tokenattributes.TermToBytesRefAttribute.fillBytesRef()
Updates the bytes {@link #getBytesRef()} to contain this term'sfinal encoding, and returns its hashcode. @return the hashcode as defined by {@link BytesRef#hashCode}:
```
 int hash = 0; for (int i = termBytes.offset; i < termBytes.offset+termBytes.length; i++) { hash = 31*hash + termBytes.bytes[i]; } 
```
Implement this for performance reasons, if your code can calculate the hash on-the-fly. If this is not the case, just return {@code termBytes.hashCode()}.

    assertTrue(ts1.incrementToken());
    assertTrue(ts2.incrementToken());
    BytesRef bytes1 = termAtt1.getBytesRef();
    BytesRef bytes2 = termAtt2.getBytesRef();
    termAtt1.fillBytesRef();
    termAtt2.fillBytesRef();
    assertEquals(bytes1, bytes2);
    assertFalse(ts1.incrementToken());
    assertFalse(ts2.incrementToken());
    ts1.close();
    ts2.close();

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            if (!source.incrementToken())
            {
                return null;
            }
            termAtt.fillBytesRef();
            if (source.incrementToken())
            {
                throw new IllegalArgumentException("analyzer returned too many terms for multiTerm term: " + value);
            }
            source.end();

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                return null;
            } else if (numTokens == 1) {
                try {
                    boolean hasNext = buffer.incrementToken();
                    assert hasNext == true;
                    termAtt.fillBytesRef();
                } catch (IOException e) {
                    // safe to ignore, because we know the number of tokens
                }
                return new PrefixQuery(new Term(field, BytesRef.deepCopyOf(bytes)));
            } else {

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                BooleanQuery bq = new BooleanQuery();
                for (int i = 0; i < numTokens; i++) {
                    try {
                        boolean hasNext = buffer.incrementToken();
                        assert hasNext == true;
                        termAtt.fillBytesRef();
                    } catch (IOException e) {
                        // safe to ignore, because we know the number of tokens
                    }
                    bq.add(new BooleanClause(new PrefixQuery(new Term(field, BytesRef.deepCopyOf(bytes))), BooleanClause.Occur.SHOULD));
                }

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