Example usage for org.apache.lucene.analysis.path PathHierarchyTokenizerFactory PathHierarchyTokenizerFactory

Introduction

In this page you can find the example usage for org.apache.lucene.analysis.path PathHierarchyTokenizerFactory PathHierarchyTokenizerFactory.

Prototype

public PathHierarchyTokenizerFactory(Map<String, String> args) 

Source Link

Document

Creates a new PathHierarchyTokenizerFactory

Usage

From source file:org.apache.jackrabbit.oak.plugins.index.lucene.IndexDefinition.java

License:Apache License

private Analyzer createAnalyzer() {
    Analyzer result;/*from w ww.j  a  v a  2  s  .co  m*/
    Analyzer defaultAnalyzer = LuceneIndexConstants.ANALYZER;
    if (analyzers.containsKey(LuceneIndexConstants.ANL_DEFAULT)) {
        defaultAnalyzer = analyzers.get(LuceneIndexConstants.ANL_DEFAULT);
    }
    if (!evaluatePathRestrictions()) {
        result = defaultAnalyzer;
    } else {
        Map<String, Analyzer> analyzerMap = ImmutableMap.<String, Analyzer>builder()
                .put(FieldNames.ANCESTORS,
                        new TokenizerChain(
                                new PathHierarchyTokenizerFactory(Collections.<String, String>emptyMap())))
                .build();
        result = new PerFieldAnalyzerWrapper(defaultAnalyzer, analyzerMap);
    }

    //In case of negative value no limits would be applied
    if (maxFieldLength < 0) {
        return result;
    }
    return new LimitTokenCountAnalyzer(result, maxFieldLength);
}

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