org.apache.lucene.analysis.payloads
public class TokenOffsetPayloadTokenFilter extends TokenFilter
Token.setStartOffset(int)
and Token.setEndOffset(int)
First 4 bytes are the startinput
Constructor and Description |
---|
TokenOffsetPayloadTokenFilter(TokenStream input) |
Modifier and Type | Method and Description |
---|---|
Token |
next(Token result)
Returns the next token in the stream, or null at EOS.
|
close
next, reset
public TokenOffsetPayloadTokenFilter(TokenStream input)
public Token next(Token result) throws IOException
TokenStream
This implicitly defines a "contract" between consumers (callers of this method) and producers (implementations of this method that are the source for tokens):
Token.clear()
before setting the fields in it & returning itTokenFilter
is considered a consumer.next
in class TokenStream
result
- a Token that may or may not be used to returnIOException
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