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ProperNameIndividual.java
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ProperNameIndividual.java
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// This file is part of AceWiki.
// Copyright 2008-2013, AceWiki developers.
//
// AceWiki is free software: you can redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License as published by the Free Software Foundation, either version 3 of
// the License, or (at your option) any later version.
//
// AceWiki is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
// even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License along with AceWiki. If
// not, see http://www.gnu.org/licenses/.
package ch.uzh.ifi.attempto.acewiki.aceowl;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import ch.uzh.ifi.attempto.acewiki.core.OntologyTextElement;
import ch.uzh.ifi.attempto.acewiki.owl.OWLIndividual;
import ch.uzh.ifi.attempto.ape.Gender;
import ch.uzh.ifi.attempto.ape.LexiconEntry;
import ch.uzh.ifi.attempto.base.TextContainer;
import ch.uzh.ifi.attempto.chartparser.LexicalRule;
/**
* This class stands for individuals that are represented by ACE proper names and OWL individuals.
* Proper names can be used either with a definite article (e.g. "the United Nations") or without
* (e.g. "Switzerland"). Furthermore, proper names can have an abbreviation that is a shorter
* name with exactly the same meaning. This abbreviation can aswell be used either with a definite
* article (e.g. "the UN") or without (e.g. "ACE").
*<p>
* Proper names have four word forms. The first one is the proper name with the definite
* article or just the proper name if no definite article is used for this proper name. The second
* one is in each case just the bare proper name. The third form is the abbreviation with the
* definite article if there is one. The fourth form, finally, is just the bare abbreviation. If
* there is no abbreviation then the third and fourth form are identical to the first and second
* form, respectively. For proper names that do not use a definite article and that have no
* abbreviation, all four forms are identical.
*<p>
* 0: proper name, preceded by "the" if used with definite article.
* 1: bare proper name.
* 2: abbreviation, preceded by "the" if used with definite article; or the same as 0 if there is
* no abbreviation.
* 3: bare abbreviation; or the same as 1 if there is no abbreviation.
*<p>
* Examples: ["the United Nations", "United Nations", "the UN", "UN"];
* ["the Nile", "Nile", "Nile", "Nile];
* ["Switzerland", "Switzerland", "Switzerland", "Switzerland"];
* ["Attempto Controlled English", "Attempto Controlled English", "ACE", "ACE"].
*
* @author Tobias Kuhn
*/
public class ProperNameIndividual extends OWLIndividual implements ACEOWLOntoElement {
private String word, abbrev;
private boolean wordDefArt, abbrevDefArt;
/**
* Creates a new individual that has no name yet and is not registered to an ontology.
*/
public ProperNameIndividual() {
this.word = "";
this.abbrev = null;
this.wordDefArt = false;
this.abbrevDefArt = false;
}
public String[] getWords() {
if (abbrev == null) {
if (wordDefArt) {
return new String[] {"the " + word, word, "the " + word, word};
} else {
return new String[] {word, word, word, word};
}
} else {
if (wordDefArt) {
if (abbrevDefArt) {
return new String[] {"the " + word, word, "the " + abbrev, abbrev};
} else {
return new String[] {"the " + word, word, abbrev, abbrev};
}
} else {
if (abbrevDefArt) {
return new String[] {word, word, "the " + abbrev, abbrev};
} else {
return new String[] {word, word, abbrev, abbrev};
}
}
}
}
public String[] getHeadwords() {
if (abbrev == null) {
return new String[] {getWord(1)};
} else {
return new String[] {getWord(1), getWord(3)};
}
}
public void setWords(String serializedWords) {
String[] words = serializedWords.split(";");
if (words.length == 1) {
word = words[0];
wordDefArt = false;
abbrev = null;
abbrevDefArt = false;
} else if (words.length == 2) {
word = words[1];
wordDefArt = words[0].startsWith("the ");
abbrev = null;
abbrevDefArt = false;
} else if (words[2] == null || words[0].equals(words[2])) {
word = words[1];
wordDefArt = words[0].startsWith("the ");
abbrev = null;
abbrevDefArt = false;
} else {
word = words[1];
wordDefArt = words[0].startsWith("the ");
abbrev = words[3];
abbrevDefArt = words[2].startsWith("the ");
}
if (abbrev != null && abbrev.length() == 0) {
abbrev = null;
}
}
public String serializeWords() {
String[] w = getWords();
return w[0] + ";" + w[1] + ";" + w[2] + ";" + w[3] + ";";
}
public List<LexiconEntry> getLexiconEntries() {
List<LexiconEntry> entries = new ArrayList<LexiconEntry>();
if (wordDefArt) {
entries.add(LexiconEntry.createPropernameDefSgEntry(word, word, Gender.UNDEF));
} else {
entries.add(LexiconEntry.createPropernameSgEntry(word, word, Gender.UNDEF));
}
if (abbrev != null) {
if (abbrevDefArt) {
entries.add(LexiconEntry.createPropernameDefSgEntry(abbrev, word, Gender.UNDEF));
} else {
entries.add(LexiconEntry.createPropernameSgEntry(abbrev, word, Gender.UNDEF));
}
}
return entries;
}
public String getType() {
return "Proper Name";
}
public String getInternalType() {
return "propername";
}
/**
* Returns true if the proper name has to be used with the definite article "the".
*
* @return true if the definite article "the" has to be used.
*/
public boolean hasDefiniteArticle() {
return wordDefArt;
}
/**
* Returns true if the given word form uses the definite article "the". This returns
* always false for 1 and 3.
*
* @param wordNumber the word number
* @return true if the definite article "the" is used for the word form of the
* given word number
*/
public boolean hasDefiniteArticle(int wordNumber) {
if (wordNumber == 0) {
return wordDefArt;
} else if (wordNumber == 2) {
return abbrevDefArt;
} else {
return false;
}
}
/**
* Returns the abbreviation (without definite article) or null if there is no abbreviation.
*
* @return the abbreviation
*/
public String getAbbreviation() {
if (abbrev == null) return null;
return abbrev;
}
public String getIRISuffix() {
return word;
}
public void collectLexicalRules(String catName, Collection<LexicalRule> lexRules) {
if (catName == null || catName.equals("propername")) {
lexRules.add(new LexicalRule("propername", getWord(0)));
if (getAbbreviation() != null) {
lexRules.add(new LexicalRule("propername", getWord(2)));
}
}
}
public TextContainer getAnswerText() {
return new TextContainer(new OntologyTextElement(this, 1));
}
public TextContainer getAnswerText(String lang) {
// Ignoring the language
return getAnswerText();
}
}