io.lettuce.core.search.aggregateutils

Class Scorer

java.lang.Object

io.lettuce.core.search.aggregateutils.Scorer

@Experimental
public abstract class Scorer
extends Object

Abstract scorer for text search. Instances are created via Scorers.

Since:

7.5

Author:

Aleksandar Todorov

See Also:

Scorers

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Scorer(String name) Creates a new scorer with the specified name.

Method Summary

Modifier and Type	Method and Description
<K,V> void	build(CommandArgs<K,V> args) Build the SCORER arguments into the command.
String	getName() Get the scorer name.
protected abstract List<Object>	getOwnArgs() Get the scorer-specific arguments.

Methods inherited from class java.lang.Object

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

Constructor Detail

Scorer

protected Scorer(String name)

Creates a new scorer with the specified name.

Parameters:

name - the scoring algorithm name (e.g., "BM25STD", "TFIDF")

Method Detail

getName

public final String getName()

Get the scorer name.

Returns:

the scorer name

getOwnArgs

protected abstract List<Object> getOwnArgs()

Get the scorer-specific arguments.

Returns:

list of scorer-specific arguments

build

public final <K,V> void build(CommandArgs<K,V> args)

Build the SCORER arguments into the command.

Format: SCORER name [arg1] [arg2] ...

Type Parameters:

K - key type

V - value type

Parameters:

args - the CommandArgs to append to