| /* |
| * 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.pos; |
| |
| import org.apache.clerezza.rdf.core.UriRef; |
| |
| /** |
| * Lexical categories used by the Stanbol Enhancer NLP module. Defined based on the top level |
| * MorphosyntacticCategory as defined by the <a heref="http://olia.nlp2rdf.org/">Olia</a> Ontology. |
| */ |
| public enum LexicalCategory { |
| /** |
| * A noun, or noun substantive, is a part of speech (a word or phrase) which can co-occur with |
| * (in)definite articles and attributive adjectives, and function as the head of a noun phrase. |
| * |
| * The word "noun" derives from the Latin 'nomen' meaning "name", and a traditional definition of nouns is |
| * that they are all and only those expressions that refer to a person, place, thing, event, substance, |
| * quality, idea or an appointment. They serve as the subject or object of a verb, and the object of a |
| * preposition. (http://en.wikipedia.org/wiki/Noun 19.09.06) |
| */ |
| Noun, |
| /** |
| * A verb is a part of speech that usually denotes action ("bring", "read"), occurrence ("decompose", |
| * "glitter"), or a state of being ("exist", "stand"). Depending on the language, a verb may vary in form |
| * according to many factors, possibly including its tense, aspect, mood and voice. It may also agree with |
| * the person, gender, and/or number of some of its arguments (subject, object, etc.). |
| * (http://en.wikipedia.org/wiki/Verb 19.09.06) |
| */ |
| Verb, |
| /** |
| * An Adjective is a noun-modifying expression that specifies the properties or attributes of the nominal |
| * referent. (http://www.sil.org/linguistics/GlossaryOfLinguisticTerms/WhatIsAnAdjective.htm 18.9.06) |
| */ |
| Adjective, |
| /** |
| * An adposition is a cover term for prepositions, postpositions and circumpositions. It expresses a |
| * grammatical and semantic relation to another unit within a clause. |
| * (http://www.sil.org/linguistics/GlossaryOfLinguisticTerms/WhatIsAnAdposition.htm, |
| * http://en.wikipedia.org/wiki/Adposition 19.09.06) |
| * |
| * The majority of cases of adpositions we have to consider in European languages are prepositions. |
| * (http://www.ilc.cnr.it/EAGLES96/annotate/node17.html#SECTION00062200000000000000 19.09.06) |
| */ |
| Adposition, |
| /** |
| * An adverb is a part of speech that serves to modify non-nominal parts of speech, i.e., verbs, |
| * adjectives (including numbers), clauses, sentences and other adverbs. Modifiers of nouns are primarily |
| * determiners and adjectives. (http://en.wikipedia.org/wiki/Adverbs 18.09.06) |
| */ |
| Adverb, |
| /** |
| * A conjunction is a word that syntactically links words or larger constituents, and expresses a semantic |
| * relationship between them. |
| * (http://www.sil.org/linguistics/GlossaryOfLinguisticTerms/WhatIsAConjunction.htm 19.09.06) |
| */ |
| Conjuction, |
| /** |
| * An interjection is a form, typically brief, such as one syllable or word, which is used most often as |
| * an exclamation or part of an exclamation. It typically expresses an emotional reaction, often with |
| * respect to an accompanying sentence and may include a combination of sounds not otherwise found in the |
| * language, e.g. in English: psst; ugh; well, well |
| * (http://www.sil.org/linguistics/GlossaryOfLinguisticTerms/WhatIsAnInterjection.htm 19.09.06) |
| */ |
| Interjection, |
| /** |
| * The parts of speech Pronoun, Determiner and Article heavily overlap in their formal and functional |
| * characteristics, and different analyses for different languages entail separating them out in different |
| * ways. In Eagles, Pronouns and Determiners are placed in one `super-category'. For some descriptions it |
| * may be thought best to treat them as totally different parts of speech. |
| * (http://www.ilc.cnr.it/EAGLES96/annotate/node17.html#recp 19.09.06) |
| */ |
| PronounOrDeterminer, |
| /** |
| * Punctuation marks (PU) are treated here as a part of morphosyntactic annotation, as it is very common |
| * for punctuation marks to be tagged and to be treated as equivalent to words for the purposes of |
| * automatic tag assignment. (http://www.ilc.cnr.it/EAGLES96/annotate/node16.html#mp 19.09.06) |
| */ |
| Punctuation, |
| /** |
| * A quantifier is a determiner that expresses a referent's definite or indefinite number or amount. A |
| * quantifier functions as a modifier of a noun, or pronoun. |
| * (http://www.sil.org/linguistics/GlossaryOfLinguisticTerms/WhatIsAQuantifier.htm 19.09.06) |
| */ |
| Quantifier, |
| /** |
| * From a linguistic point of view, Residuals are a heterogeneous class and so, Residual may overlap with |
| * every linguistically motivate annotation concept. Also between subconcepts, overlap may occur (e.g. |
| * \LaTeX which is a symbol which can be read as an Acronym or acronyms which are related to |
| * Abbreviations, e.g. GNU "Gnu is not Unix") |
| */ |
| Residual, |
| /** |
| * Unique approximates the linguistic concept "Particle". It covers categories with unique or very small |
| * membership, such as negative particle, which are `unassigned' to any of the standard part-of-speech |
| * categories. (http://www.ilc.cnr.it/EAGLES96/annotate/node16.html#mp 19.09.06) |
| */ |
| Unique, |
| ; |
| static final String OLIA_NAMESPACE = "http://purl.org/olia/olia.owl#"; |
| |
| UriRef uri; |
| |
| LexicalCategory() { |
| this.uri = new UriRef(OLIA_NAMESPACE + name()); |
| } |
| |
| public UriRef getUri() { |
| return uri; |
| } |
| |
| @Override |
| public String toString() { |
| return "olia:" + name(); |
| } |
| } |