net.sourceforge.wurfl.core.handlers.matchers.strategy
Class RISMatcher

java.lang.Object
  net.sourceforge.wurfl.core.handlers.matchers.strategy.RISMatcher

All Implemented Interfaces:

StringMatcher

public final class RISMatcher
extends Object
implements StringMatcher

Singleton class applying RIS matcher strategy.

Searches for the string which has the longest common substring with the given key

Version:

$Id: RISMatcher.java 432 2010-05-06 12:12:53Z filippo.deluca $

Author:

Fantayeneh Asres Gizaw, Filippo De Luca

Field Summary

static RISMatcher

INSTANCE Singleton instance

Method Summary

String	getName()
String	match(SortedSet candidates, String needle, int tolerance) Searches for the string which has the longest common substring with the given needle.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final RISMatcher INSTANCE

Singleton instance

Method Detail

getName

public String getName()

match

public String match(SortedSet candidates,
                    String needle,
                    int tolerance)

Searches for the string which has the longest common substring with the given needle. If there is not candidates within given tolerance, it returns null.

Specified by:

match in interface StringMatcher

Parameters:

candidates - The SortedSet of possible candidates.

needle - The String to match.

tolerance - the tolerance between needle and candidates.

Returns:

Matched candidate String.

toString

public String toString()

Overrides:

toString in class Object