| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.stanbol.enhancer.nlp.ontology; |
| |
| import org.apache.clerezza.commons.rdf.IRI; |
| import org.apache.stanbol.enhancer.nlp.utils.NIFHelper; |
| |
| public enum StringOntology { |
| /** |
| * The URI of this String was created with the URI Recipe Context-Hash, see |
| * http://aksw.org/Projects/NIF#context-hash-nif-uri-recipe. |
| * |
| * @see NIFHelper#getNifHashURI(IRI, int, int, String) |
| */ |
| ContextHashBasedString, |
| /** |
| * A document is a string that can be considered a closed unit content-wise. In NIF a document is given an |
| * URL that references the String of the document. Furthermore a document can have several sources. It can |
| * be a string, a HTML document, a PDF document, text file or any other arbitrary string. The uri denoting |
| * the actual document should be able to reproduce that document, i.e. either the string is directly |
| * included via the property sourceString or an url can be given that contains the string via the property |
| * sourceUrl. Depending on the feedback, this might also become the ImmutableGraph URI or a subclass of |
| * owl:Ontology |
| */ |
| Document, |
| /** |
| * The URI of this String was created with the URI Recipe Context-Hash, see |
| * http://aksw.org/Projects/NIF#offset-nif-uri-recipe |
| */ |
| OffsetBasedString, |
| /** |
| * temporariliy added this declaration. |
| */ |
| menas, |
| /** |
| * The source url, which makes up the document. Annotators should ensure that the source text can be |
| * downloaded from the url and stays stable otherwise :sourceString should be used. |
| */ |
| sourceUri, |
| subString, |
| subStringTrans, |
| superString, |
| superStringTrans, |
| /** |
| * The string, which the uri is representing as an RDF Literal. This property is mandatory for every |
| * String. |
| */ |
| anchorOf, |
| /** |
| * The index of the first character of the String relative to the document. This should be identical with |
| * the first number used in the offset URI recipe. |
| */ |
| beginIndex, |
| /** |
| * The index of last character of the String relative to the document. This should be identical with the |
| * second number used in the offset URI recipe. |
| */ |
| endIndex, |
| /** |
| * The left context of the string. The length of the context is undefined. To fix the length subProperties |
| * can be used: e.g. :leftContext20 rdfs:subPropertyOf :leftContext gives the 20 characters to the left of |
| * the string. Using this property can increase the size of the produced RDF immensely. |
| */ |
| leftContext, |
| /** |
| * The right context of the string. The length of the context is undefined. To fix the length |
| * subProperties can be used: e.g. :rightContext20 rdfs:subPropertyOf :rightContext gives the 20 |
| * characters to the right of the string. Using this property can increase the size of the produced RDF |
| * immensely. |
| */ |
| rightContext, |
| /** |
| * The source string, which makes up the document. Used to reproduce the original text. Takes priority |
| * over :sourceUrl . Not to be confused with :anchorOf |
| */ |
| sourceString; |
| public final static String NAMESPACE = "http://nlp2rdf.lod2.eu/schema/string/"; |
| |
| IRI uri; |
| |
| private StringOntology() { |
| uri = new IRI(NAMESPACE + name()); |
| } |
| |
| public String getLocalName() { |
| return name(); |
| } |
| |
| public IRI getUri() { |
| return uri; |
| } |
| |
| @Override |
| public String toString() { |
| return uri.getUnicodeString(); |
| } |
| } |