public interface TermToBytesRefAttribute extends Attribute
Consumers of this attribute call getBytesRef()
for each term. Example:
final TermToBytesRefAttribute termAtt = tokenStream.getAttribute(TermToBytesRefAttribute.class); while (tokenStream.incrementToken() { final BytesRef bytes = termAtt.getBytesRef(); if (isInteresting(bytes)) { // because the bytes are reused by the attribute (like CharTermAttribute's char[] buffer), // you should make a copy if you need persistent access to the bytes, otherwise they will // be rewritten across calls to incrementToken() doSomethingWith(BytesRef.deepCopyOf(bytes)); } } ...
CharTermAttribute
and its implementation for UTF-8 terms; to
index binary terms, use BytesTermAttribute
and its implementation.Modifier and Type | Method and Description |
---|---|
BytesRef |
getBytesRef()
Retrieve this attribute's BytesRef.
|
BytesRef getBytesRef()
Copyright © 2000-2016 Apache Software Foundation. All Rights Reserved.