| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| AlphaNumericTokenizer |
|
| 1.3333333333333333;1.333 |
| 1 | /* | |
| 2 | * This file is part of dependency-check-core. | |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | * | |
| 16 | * Copyright (c) 2013 Jeremy Long. All Rights Reserved. | |
| 17 | */ | |
| 18 | package org.owasp.dependencycheck.data.lucene; | |
| 19 | ||
| 20 | import java.io.Reader; | |
| 21 | import org.apache.lucene.analysis.util.CharTokenizer; | |
| 22 | import org.apache.lucene.util.Version; | |
| 23 | ||
| 24 | /** | |
| 25 | * Tokenizes the input breaking it into tokens when non-alpha/numeric characters are found. | |
| 26 | * | |
| 27 | * @author Jeremy Long <jeremy.long@owasp.org> | |
| 28 | */ | |
| 29 | public class AlphaNumericTokenizer extends CharTokenizer { | |
| 30 | ||
| 31 | /** | |
| 32 | * Constructs a new AlphaNumericTokenizer. | |
| 33 | * | |
| 34 | * @param matchVersion the lucene version | |
| 35 | * @param in the Reader | |
| 36 | */ | |
| 37 | public AlphaNumericTokenizer(Version matchVersion, Reader in) { | |
| 38 | super(matchVersion, in); | |
| 39 | } | |
| 40 | ||
| 41 | /** | |
| 42 | * Constructs a new AlphaNumericTokenizer. | |
| 43 | * | |
| 44 | * @param matchVersion the lucene version | |
| 45 | * @param factory the AttributeFactory | |
| 46 | * @param in the Reader | |
| 47 | */ | |
| 48 | public AlphaNumericTokenizer(Version matchVersion, AttributeFactory factory, Reader in) { | |
| 49 | super(matchVersion, factory, in); | |
| 50 | } | |
| 51 | ||
| 52 | /** | |
| 53 | * Determines if the char passed in is part of a token. | |
| 54 | * | |
| 55 | * @param c the char being analyzed | |
| 56 | * @return true if the char is a letter or digit, otherwise false | |
| 57 | */ | |
| 58 | @Override | |
| 59 | protected boolean isTokenChar(int c) { | |
| 60 | 517162 | return Character.isLetter(c) || Character.isDigit(c); |
| 61 | } | |
| 62 | } |