org.exist.xquery.functions.text
Class FuzzyMatcher

java.lang.Object
  org.exist.xquery.functions.text.FuzzyMatcher

All Implemented Interfaces:

TermMatcher

public class FuzzyMatcher

extends java.lang.Object

implements TermMatcher

A fuzzy implementation of TermMatcher. It calculates the Levenshtein distance between the index and the search term.

Author:

Wolfgang Meier (wolfgang@exist-db.org)

Constructor Summary

FuzzyMatcher(java.lang.String searchTerm, double threshold)

Method Summary

boolean

matches(java.lang.CharSequence text)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FuzzyMatcher

public FuzzyMatcher(java.lang.String searchTerm,
                    double threshold)

Method Detail

matches

public boolean matches(java.lang.CharSequence text)

Specified by:

matches in interface TermMatcher