Example usage for org.apache.lucene.search FuzzyQuery defaultMaxEdits

Introduction

In this page you can find the example usage for org.apache.lucene.search FuzzyQuery defaultMaxEdits.

Prototype

int defaultMaxEdits

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Usage

From source file:org.exist.indexing.lucene.XMLToQuery.java

License:Open Source License

private Query fuzzyQuery(String field, Element node) throws XPathException {
    int maxEdits = FuzzyQuery.defaultMaxEdits;
    String attr = node.getAttribute("max-edits");
    if (attr != null && attr.length() > 0) {
        try {//w w w.j a v a2s .c  om
            maxEdits = Integer.parseInt(attr);
            if (maxEdits < 0 || maxEdits > LevenshteinAutomata.MAXIMUM_SUPPORTED_DISTANCE) {
                throw new XPathException("Query parameter max-edits must by <= "
                        + LevenshteinAutomata.MAXIMUM_SUPPORTED_DISTANCE);
            }
        } catch (NumberFormatException e) {
            throw new XPathException("Query parameter 'max-edits' should be an integer value. Got: " + attr);
        }
    }
    return new FuzzyQuery(new Term(field, getText(node)), maxEdits);
}

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