io.lettuce.core.search

Class SynonymMapParser<K,V>

java.lang.Object

io.lettuce.core.search.SynonymMapParser<K,V>

Type Parameters:

K - Key type.

V - Value type.

All Implemented Interfaces:

ComplexDataParser<Map<V,List<V>>>

public class SynonymMapParser<K,V>
extends Object
implements ComplexDataParser<Map<V,List<V>>>

Parser for FT.SYNDUMP command results that handles both RESP2 and RESP3 protocol responses.

This parser automatically detects the Redis protocol version and switches between RESP2 and RESP3 parsing strategies.

The result is a map where each key is a synonym term and each value is a list of group IDs that contain that synonym. This structure properly represents the synonym relationships returned by Redis Search.

Since:

6.8

Author:

Tihomir Mateev

Constructor Summary

Constructors

Constructor and Description
SynonymMapParser(RedisCodec<K,V> codec)

Method Summary

Modifier and Type	Method and Description
Map<V,List<V>>	parse(ComplexData data) Parse the FT.SYNDUMP response data, automatically detecting RESP2 vs RESP3 format.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SynonymMapParser

public SynonymMapParser(RedisCodec<K,V> codec)

Method Detail

parse

public Map<V,List<V>> parse(ComplexData data)

Parse the FT.SYNDUMP response data, automatically detecting RESP2 vs RESP3 format.

Specified by:

parse in interface ComplexDataParser<Map<V,List<V>>>

Parameters:

data - the response data from Redis

Returns:

a map where keys are terms and values are lists of synonyms for each term