| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| OneLineFragmenter |
|
| 1.5;1,5 |
| 1 | package org.apache.maven.index; | |
| 2 | ||
| 3 | /* | |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 5 | * or more contributor license agreements. See the NOTICE file | |
| 6 | * distributed with this work for additional information | |
| 7 | * regarding copyright ownership. The ASF licenses this file | |
| 8 | * to you under the Apache License, Version 2.0 (the | |
| 9 | * "License"); you may not use this file except in compliance | |
| 10 | * with the License. You may obtain a copy of the License at | |
| 11 | * | |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 | * | |
| 14 | * Unless required by applicable law or agreed to in writing, | |
| 15 | * software distributed under the License is distributed on an | |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 17 | * KIND, either express or implied. See the License for the | |
| 18 | * specific language governing permissions and limitations | |
| 19 | * under the License. | |
| 20 | */ | |
| 21 | ||
| 22 | import org.apache.lucene.analysis.Token; | |
| 23 | import org.apache.lucene.analysis.TokenStream; | |
| 24 | import org.apache.lucene.search.highlight.Fragmenter; | |
| 25 | ||
| 26 | 20 | public class OneLineFragmenter |
| 27 | implements Fragmenter | |
| 28 | { | |
| 29 | private String text; | |
| 30 | ||
| 31 | public void start( String originalText ) | |
| 32 | { | |
| 33 | 0 | setText( originalText ); |
| 34 | 0 | } |
| 35 | ||
| 36 | public boolean isNewFragment( Token nextToken ) | |
| 37 | { | |
| 38 | // text: /org/sonatype/... | |
| 39 | // tokens: org sonatype | |
| 40 | 0 | boolean result = |
| 41 | isNewline( getChar( nextToken.startOffset() - 1 ) ) || isNewline( getChar( nextToken.startOffset() - 2 ) ); | |
| 42 | ||
| 43 | 0 | return result; |
| 44 | } | |
| 45 | ||
| 46 | protected boolean isNewline( char c ) | |
| 47 | { | |
| 48 | 0 | return c == '\n'; |
| 49 | } | |
| 50 | ||
| 51 | protected char getChar( int pos ) | |
| 52 | { | |
| 53 | 0 | if ( ( pos < 0 ) || ( pos > ( getText().length() - 1 ) ) ) |
| 54 | { | |
| 55 | // return no newline ;) | |
| 56 | 0 | return ' '; |
| 57 | } | |
| 58 | else | |
| 59 | { | |
| 60 | 0 | return getText().charAt( pos ); |
| 61 | } | |
| 62 | } | |
| 63 | ||
| 64 | public String getText() | |
| 65 | { | |
| 66 | 0 | return text; |
| 67 | } | |
| 68 | ||
| 69 | public void setText( String text ) | |
| 70 | { | |
| 71 | 0 | this.text = text; |
| 72 | 0 | } |
| 73 | ||
| 74 | public boolean isNewFragment() | |
| 75 | { | |
| 76 | // TODO Auto-generated method stub | |
| 77 | 4713 | return false; |
| 78 | } | |
| 79 | ||
| 80 | public void start( String arg0, TokenStream arg1 ) | |
| 81 | { | |
| 82 | // TODO Auto-generated method stub | |
| 83 | ||
| 84 | 20 | } |
| 85 | } |