| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| SINDICE |
|
| 1.25;1.25 |
| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 | * contributor license agreements. See the NOTICE file distributed with | |
| 4 | * this work for additional information regarding copyright ownership. | |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 | * (the "License"); you may not use this file except in compliance with | |
| 7 | * the License. You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | */ | |
| 17 | ||
| 18 | package org.apache.any23.vocab; | |
| 19 | ||
| 20 | import org.openrdf.model.URI; | |
| 21 | ||
| 22 | /** | |
| 23 | * This class models an internal <i>Sindice</i> Vocabulary to describe | |
| 24 | * resource domains and Microformat nesting relationships. | |
| 25 | * See the <a href="http://developers.any23.org/extraction.html">Any23 extraction notes</a>. | |
| 26 | * | |
| 27 | * @author Davide Palmisano (dpalmisano@gmail.com) | |
| 28 | * @author Michele Mostarda (michele.mostarda@gmail.com) | |
| 29 | */ | |
| 30 | public class SINDICE extends Vocabulary { | |
| 31 | ||
| 32 | public static final String DOMAIN = "domain"; | |
| 33 | ||
| 34 | public static final String NESTING = "nesting"; | |
| 35 | ||
| 36 | public static final String NESTING_ORIGINAL = "nesting_original"; | |
| 37 | ||
| 38 | public static final String NESTING_STRUCTURED = "nesting_structured"; | |
| 39 | ||
| 40 | public static final String SIZE = "size"; | |
| 41 | ||
| 42 | public static final String DATE = "date"; | |
| 43 | ||
| 44 | /** | |
| 45 | * The namespace of the vocabulary as a string. | |
| 46 | */ | |
| 47 | public static final String NS = "http://vocab.sindice.net/any23#"; | |
| 48 | ||
| 49 | private static SINDICE instance; | |
| 50 | ||
| 51 | public static SINDICE getInstance() { | |
| 52 | 0 | if(instance == null) { |
| 53 | 0 | instance = new SINDICE(); |
| 54 | } | |
| 55 | 0 | return instance; |
| 56 | } | |
| 57 | ||
| 58 | /** | |
| 59 | * The namespace of the vocabulary as a URI. | |
| 60 | */ | |
| 61 | 0 | public final URI NAMESPACE = createURI(NS); |
| 62 | ||
| 63 | /** | |
| 64 | * This property expresses the DNS domain of the resource on which | |
| 65 | * it is applied. It is intended to be used to keep track of the domain provenance | |
| 66 | * of each resource. | |
| 67 | */ | |
| 68 | 0 | public final URI domain = createProperty(DOMAIN); |
| 69 | ||
| 70 | /** | |
| 71 | * This property links a resource with a <i>blank node</i> that represents | |
| 72 | * a nested <i>Microformat</i> node. | |
| 73 | */ | |
| 74 | 0 | public final URI nesting = createProperty(NESTING); |
| 75 | ||
| 76 | /** | |
| 77 | * This property is used to keep track of the original nested <i>RDF property</i>. | |
| 78 | */ | |
| 79 | 0 | public final URI nesting_original = createProperty(NESTING_ORIGINAL); |
| 80 | ||
| 81 | /** | |
| 82 | * This property links the resource with a <i>node</i> representing the nested <i>Microformat</i> | |
| 83 | * | |
| 84 | */ | |
| 85 | 0 | public final URI nesting_structured = createProperty(NESTING_STRUCTURED); |
| 86 | ||
| 87 | /** | |
| 88 | * Size meta property indicating the number of triples within the returned dataset. | |
| 89 | */ | |
| 90 | 0 | public final URI size = createProperty(SIZE); |
| 91 | ||
| 92 | /** | |
| 93 | * Date meta property indicating the data generation time. | |
| 94 | */ | |
| 95 | 0 | public final URI date = createProperty(DATE); |
| 96 | ||
| 97 | ||
| 98 | private URI createClass(String localName) { | |
| 99 | 0 | return createClass(NS, localName); |
| 100 | } | |
| 101 | ||
| 102 | private URI createProperty(String localName) { | |
| 103 | 0 | return createProperty(NS, localName); |
| 104 | } | |
| 105 | ||
| 106 | private SINDICE(){ | |
| 107 | 0 | super(NS); |
| 108 | 0 | } |
| 109 | ||
| 110 | } |