Example usage for org.apache.lucene.index Term toString

Introduction

In this page you can find the example usage for org.apache.lucene.index Term toString.

Prototype

public static final String toString(BytesRef termText) 

Source Link

Document

Returns human-readable form of the term text.

Usage

From source file:org.apache.solr.query.SolrRangeQuery.java

License:Apache License

private String endpoint(BytesRef ref) {
    if (ref == null)
        return "*";
    String toStr = Term.toString(ref);
    if ("*".equals(toStr)) {
        toStr = "\\*";
    }/*from   w w  w.ja  v  a  2 s .  co m*/
    // TODO: other escaping
    return toStr;
}

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From source file:org.elasticsearch.validate.SimpleValidateQueryTests.java

License:Apache License

private String indexedValueForSearchAsString(int value) {
    BytesRefBuilder bytesRef = new BytesRefBuilder();
    NumericUtils.intToPrefixCoded(value, 0, bytesRef); // 0 because of exact match
    return Term.toString(bytesRef.get());
}

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From source file:uk.co.flax.luwak.presearcher.FieldFilterPresearcherComponent.java

License:Apache License

private Query buildFilterClause(LeafReader reader) throws IOException {

    Terms terms = reader.fields().terms(field);
    if (terms == null)
        return null;

    BooleanQuery.Builder bq = new BooleanQuery.Builder();

    int docsInBatch = reader.maxDoc();

    BytesRef term;/*w ww. j  a va2 s.  c  o m*/
    TermsEnum te = terms.iterator();
    while ((term = te.next()) != null) {
        // we need to check that every document in the batch has the same field values, otherwise
        // this filtering will not work
        if (te.docFreq() != docsInBatch)
            throw new IllegalArgumentException("Some documents in this batch do not have a term value of "
                    + field + ":" + Term.toString(term));
        bq.add(new TermQuery(new Term(field, BytesRef.deepCopyOf(term))), BooleanClause.Occur.SHOULD);
    }

    BooleanQuery built = bq.build();

    if (built.clauses().size() == 0)
        return null;

    return built;
}

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