Interface LuceneBackend

All Superinterfaces:

Backend

public interface LuceneBackend
extends Backend

Method Summary

Modifier and Type	Method	Description
Optional<? extends Analyzer>	analyzer(String name)
Optional<? extends Analyzer>	normalizer(String name)

Methods inherited from interface Backend

name, unwrap

Method Details

analyzer

Optional<? extends Analyzer> analyzer(String name)

Parameters:

name - An analyzer name, e.g. a name returned by IndexValueFieldTypeDescriptor.analyzerName() or IndexValueFieldTypeDescriptor.searchAnalyzerName().

Returns:

The corresponding analyzer, or Optional.empty() if it doesn't exist.

normalizer

Optional<? extends Analyzer> normalizer(String name)

Parameters:

name - A normalizer name, e.g. a name returned by IndexValueFieldTypeDescriptor.normalizerName().

Returns:

The corresponding normalizer, or Optional.empty() if it doesn't exist.