Package org.apache.lucene.analysis.payloads

Provides various convenience classes for creating payloads on Tokens.

See:
          Description

Interface Summary
PayloadEncoder Mainly for use with the DelimitedPayloadTokenFilter, converts char buffers to Payload.
 

Class Summary
AbstractEncoder Base class for payload encoders.
DelimitedPayloadTokenFilter Characters before the delimiter are the "token", those after are the payload.
FloatEncoder Encode a character array Float as a Payload.
IdentityEncoder Does nothing other than convert the char array to a byte array using the specified encoding.
IntegerEncoder Encode a character array Integer as a Payload.
NumericPayloadTokenFilter Assigns a payload to a token based on the Token.type()
PayloadHelper Utility methods for encoding payloads.
TokenOffsetPayloadTokenFilter Adds the Token.setStartOffset(int) and Token.setEndOffset(int) First 4 bytes are the start
TypeAsPayloadTokenFilter Makes the Token.type() a payload.
 

Package org.apache.lucene.analysis.payloads Description

Provides various convenience classes for creating payloads on Tokens.
 
Copyright © 2007 Apache Software Foundation



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