Examples with NamedRegistry org.elasticsearch.common.NamedRegistry used on opensource projects

Example 1 with NamedRegistry

use of org.elasticsearch.common.NamedRegistry in project elasticsearch by elastic.

the class SearchModule method setupHighlighters.

private Map<String, Highlighter> setupHighlighters(Settings settings, List<SearchPlugin> plugins) {
    NamedRegistry<Highlighter> highlighters = new NamedRegistry<>("highlighter");
    highlighters.register("fvh", new FastVectorHighlighter(settings));
    highlighters.register("plain", new PlainHighlighter());
    highlighters.register("postings", new PostingsHighlighter());
    highlighters.register("unified", new UnifiedHighlighter());
    highlighters.extractAndRegister(plugins, SearchPlugin::getHighlighters);
    return unmodifiableMap(highlighters.getRegistry());
}

Example 2 with NamedRegistry

use of org.elasticsearch.common.NamedRegistry in project crate by crate.

the class AnalysisModule method setupPreConfiguredTokenFilters.

static Map<String, PreConfiguredTokenFilter> setupPreConfiguredTokenFilters(List<AnalysisPlugin> plugins) {
    NamedRegistry<PreConfiguredTokenFilter> preConfiguredTokenFilters = new NamedRegistry<>("pre-configured token_filter");
    // Add filters available in lucene-core
    preConfiguredTokenFilters.register("lowercase", PreConfiguredTokenFilter.singleton("lowercase", true, LowerCaseFilter::new));
    preConfiguredTokenFilters.register("standard", PreConfiguredTokenFilter.singletonWithVersion("standard", false, (reader, version) -> {
        DEPRECATION_LOGGER.deprecatedAndMaybeLog("standard_deprecation", "The [standard] token filter is deprecated and will be removed in a future version.");
        return reader;
    }));
    for (AnalysisPlugin plugin : plugins) {
        for (PreConfiguredTokenFilter filter : plugin.getPreConfiguredTokenFilters()) {
            preConfiguredTokenFilters.register(filter.getName(), filter);
        }
    }
    return unmodifiableMap(preConfiguredTokenFilters.getRegistry());
}

Example 3 with NamedRegistry

use of org.elasticsearch.common.NamedRegistry in project crate by crate.

the class AnalysisModule method setupPreConfiguredTokenizers.

static Map<String, PreConfiguredTokenizer> setupPreConfiguredTokenizers(List<AnalysisPlugin> plugins) {
    NamedRegistry<PreConfiguredTokenizer> preConfiguredTokenizers = new NamedRegistry<>("pre-configured tokenizer");
    // Temporary shim to register old style pre-configured tokenizers
    for (PreBuiltTokenizers tokenizer : PreBuiltTokenizers.values()) {
        String name = tokenizer.name().toLowerCase(Locale.ROOT);
        PreConfiguredTokenizer preConfigured;
        switch(tokenizer.getCachingStrategy()) {
            case ONE:
                preConfigured = PreConfiguredTokenizer.singleton(name, () -> tokenizer.create(Version.CURRENT), null);
                break;
            default:
                throw new UnsupportedOperationException("Caching strategy unsupported by temporary shim [" + tokenizer + "]");
        }
        preConfiguredTokenizers.register(name, preConfigured);
    }
    for (AnalysisPlugin plugin : plugins) {
        for (PreConfiguredTokenizer tokenizer : plugin.getPreConfiguredTokenizers()) {
            preConfiguredTokenizers.register(tokenizer.getName(), tokenizer);
        }
    }
    return unmodifiableMap(preConfiguredTokenizers.getRegistry());
}