/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* See LICENSE.txt included in this distribution for the specific
* language governing permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at LICENSE.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
*/
package org.opensolaris.opengrok.search.context;
/**
* Matches a term against a prefix
*/
public class PrefixMatcher extends LineMatcher {
private final String prefix;
public PrefixMatcher(String prefix, boolean caseInsensitive) {
super(caseInsensitive);
this.prefix = normalizeString(prefix);
}
public int match(String token) {
String tokenToMatch = normalizeString(token);
return tokenToMatch.startsWith(prefix) ? MATCHED : NOT_MATCHED;
}
}