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