/**
* This method performs the morphology for adverbs.
*
* @param element the <code>InflectedWordElement</code>.
* @param baseWord the <code>WordElement</code> as created from the lexicon entry.
* @return a <code>StringElement</code> representing the word after inflection.
*/
public NLGElement doAdverbMorphology(InflectedWordElement element, WordElement baseWord) {
String realised = null;
// base form from baseWord if it exists, otherwise from element
String baseForm = getBaseForm(element, baseWord);
if (element.getFeatureAsBoolean(Feature.IS_COMPARATIVE).booleanValue()) {
realised = element.getFeatureAsString(LexicalFeature.COMPARATIVE);
if (realised == null && baseWord != null) {
realised = baseWord.getFeatureAsString(LexicalFeature.COMPARATIVE);
}
if (realised == null) {
realised = buildRegularComparative(baseForm);
}
} else if (element.getFeatureAsBoolean(Feature.IS_SUPERLATIVE).booleanValue()) {
realised = element.getFeatureAsString(LexicalFeature.SUPERLATIVE);
if (realised == null && baseWord != null) {
realised = baseWord.getFeatureAsString(LexicalFeature.SUPERLATIVE);
}
if (realised == null) {
realised = buildRegularSuperlative(baseForm);
}
} else {
realised = baseForm;
}
// vaudrypl added element as 2nd argument
StringElement realisedElement = new StringElement(realised, element);
realisedElement.setFeature(
InternalFeature.DISCOURSE_FUNCTION, element.getFeature(InternalFeature.DISCOURSE_FUNCTION));
return realisedElement;
}
/**
* This method performs the morphology for pronouns.
*
* @param element the <code>InflectedWordElement</code>.
* @return a <code>StringElement</code> representing the word after inflection.
*/
public NLGElement doPronounMorphology(InflectedWordElement element) {
String realised = null;
if (!element.getFeatureAsBoolean(InternalFeature.NON_MORPH).booleanValue()) {
Object genderValue = element.getFeature(LexicalFeature.GENDER);
Object personValue = element.getFeature(Feature.PERSON);
// way of getting discourseValue changed by vaudrypl
NLGElement parent = element.getParent();
Object discourseValue = element.getFeature(InternalFeature.DISCOURSE_FUNCTION);
if (discourseValue == DiscourseFunction.SUBJECT
&& parent != null
&& parent.isA(PhraseCategory.NOUN_PHRASE)) {
discourseValue = parent.getFeature(InternalFeature.DISCOURSE_FUNCTION);
}
if (!(discourseValue instanceof DiscourseFunction))
discourseValue = DiscourseFunction.SUBJECT;
int numberIndex = element.isPlural() ? 1 : 0;
int genderIndex = (genderValue instanceof Gender) ? ((Gender) genderValue).ordinal() : 2;
int personIndex = (personValue instanceof Person) ? ((Person) personValue).ordinal() : 2;
if (personIndex == 2) {
personIndex += genderIndex;
}
int positionIndex = 0;
if (element.getFeatureAsBoolean(LexicalFeature.REFLEXIVE).booleanValue()) {
positionIndex = 2;
} else if (element.getFeatureAsBoolean(Feature.POSSESSIVE).booleanValue()) {
positionIndex = 3;
if (DiscourseFunction.SPECIFIER.equals(discourseValue)) {
positionIndex++;
}
} else {
positionIndex =
(DiscourseFunction.SUBJECT.equals(discourseValue)
&& !element.getFeatureAsBoolean(Feature.PASSIVE).booleanValue())
|| (DiscourseFunction.OBJECT.equals(discourseValue)
&& element.getFeatureAsBoolean(Feature.PASSIVE).booleanValue())
|| DiscourseFunction.SPECIFIER.equals(discourseValue)
|| (DiscourseFunction.COMPLEMENT.equals(discourseValue)
&& element.getFeatureAsBoolean(Feature.PASSIVE).booleanValue())
? 0
: 1;
}
realised = PRONOUNS[numberIndex][positionIndex][personIndex];
} else {
realised = element.getBaseForm();
}
// vaudrypl added element as 2nd argument
StringElement realisedElement = new StringElement(realised, element);
realisedElement.setFeature(
InternalFeature.DISCOURSE_FUNCTION, element.getFeature(InternalFeature.DISCOURSE_FUNCTION));
return realisedElement;
}
/**
* This method performs the morphology for nouns.
*
* @param element the <code>InflectedWordElement</code>.
* @param baseWord the <code>WordElement</code> as created from the lexicon entry.
* @return a <code>StringElement</code> representing the word after inflection.
*/
public StringElement doNounMorphology(InflectedWordElement element, WordElement baseWord) {
StringBuffer realised = new StringBuffer();
// base form from baseWord if it exists, otherwise from element
String baseForm = getBaseForm(element, baseWord);
if (element.isPlural() && !element.getFeatureAsBoolean(LexicalFeature.PROPER).booleanValue()) {
String pluralForm = null;
// AG changed: now check if default infl is uncount
// if (element.getFeatureAsBoolean(LexicalFeature.NON_COUNT)
// .booleanValue()) {
// pluralForm = baseForm;
String elementDefaultInfl = element.getFeatureAsString(LexicalFeature.DEFAULT_INFL);
if (elementDefaultInfl != null && elementDefaultInfl.equals("uncount")) {
pluralForm = baseForm;
} else {
pluralForm = element.getFeatureAsString(LexicalFeature.PLURAL);
}
if (pluralForm == null && baseWord != null) {
// AG changed: now check if default infl is uncount
// if (baseWord.getFeatureAsBoolean(LexicalFeature.NON_COUNT)
// .booleanValue()) {
// pluralForm = baseForm;
String baseDefaultInfl = baseWord.getFeatureAsString(LexicalFeature.DEFAULT_INFL);
if (baseDefaultInfl != null && baseDefaultInfl.equals("uncount")) {
pluralForm = baseForm;
} else {
pluralForm = baseWord.getFeatureAsString(LexicalFeature.PLURAL);
}
}
if (pluralForm == null) {
Object pattern = element.getFeature(Feature.PATTERN);
if (Pattern.GRECO_LATIN_REGULAR.equals(pattern)) {
pluralForm = buildGrecoLatinPluralNoun(baseForm);
} else {
pluralForm = buildRegularPluralNoun(baseForm);
}
}
realised.append(pluralForm);
} else {
realised.append(baseForm);
}
checkPossessive(element, realised);
// vaudrypl added element as 2nd argument
StringElement realisedElement = new StringElement(realised.toString(), element);
realisedElement.setFeature(
InternalFeature.DISCOURSE_FUNCTION, element.getFeature(InternalFeature.DISCOURSE_FUNCTION));
return realisedElement;
}
/**
* This method performs the morphology for determiners. Modified from the same method in the
* simplenlg.morphology.english.MorphologyRules class.
*
* @param element the <code>InflectedWordElement</code>.
* @author vaudrypl
*/
public NLGElement doDeterminerMorphology(InflectedWordElement element) {
String inflectedForm = element.getBaseForm();
if (inflectedForm.equals("a")) {
if (element.isPlural()) {
inflectedForm = "some";
// } else {
// WordElement nextWord = (WordElement)
// element.getParent().getFeature(InternalFeature.HEAD);
// if (nextWord.getRealisation().matches("\\A(a|e|i|o|u).*")) { //$NON-NLS-1$
// element.setRealisation("an"); //$NON-NLS-1$
// }
}
}
// vaudrypl added element as 2nd argument
StringElement realisedElement = new StringElement(inflectedForm, element);
realisedElement.setFeature(
InternalFeature.DISCOURSE_FUNCTION, element.getFeature(InternalFeature.DISCOURSE_FUNCTION));
return realisedElement;
}
/**
* This method performs the morphology for verbs.
*
* @param element the <code>InflectedWordElement</code>.
* @param baseWord the <code>WordElement</code> as created from the lexicon entry.
* @return a <code>StringElement</code> representing the word after inflection.
*/
public NLGElement doVerbMorphology(InflectedWordElement element, WordElement baseWord) {
String realised = null;
Object numberValue = element.getFeature(Feature.NUMBER);
Object personValue = element.getFeature(Feature.PERSON);
Object tenseValue = element.getFeature(Feature.TENSE);
Object formValue = element.getFeature(Feature.FORM);
Object patternValue = element.getFeature(Feature.PATTERN);
// base form from baseWord if it exists, otherwise from element
String baseForm = getBaseForm(element, baseWord);
if (element.isNegated() || Form.BARE_INFINITIVE.equals(formValue)) {
realised = baseForm;
} else if (Form.PRESENT_PARTICIPLE.equals(formValue)) {
realised = element.getFeatureAsString(LexicalFeature.PRESENT_PARTICIPLE);
if (realised == null && baseWord != null) {
realised = baseWord.getFeatureAsString(LexicalFeature.PRESENT_PARTICIPLE);
}
if (realised == null) {
if (Pattern.REGULAR_DOUBLE.equals(patternValue)) {
realised = buildDoublePresPartVerb(baseForm);
} else {
realised = buildRegularPresPartVerb(baseForm);
}
}
} else if (Tense.PAST.equals(tenseValue) || Form.PAST_PARTICIPLE.equals(formValue)) {
if (Form.PAST_PARTICIPLE.equals(formValue)) {
realised = element.getFeatureAsString(LexicalFeature.PAST_PARTICIPLE);
if (realised == null && baseWord != null) {
realised = baseWord.getFeatureAsString(LexicalFeature.PAST_PARTICIPLE);
}
if (realised == null) {
if ("be".equalsIgnoreCase(baseForm)) { // $NON-NLS-1$
realised = "been"; // $NON-NLS-1$
} else if (Pattern.REGULAR_DOUBLE.equals(patternValue)) {
realised = buildDoublePastVerb(baseForm);
} else {
realised = buildRegularPastVerb(baseForm, numberValue);
}
}
} else {
realised = element.getFeatureAsString(LexicalFeature.PAST);
if (realised == null && baseWord != null) {
realised = baseWord.getFeatureAsString(LexicalFeature.PAST);
}
if (realised == null) {
if (Pattern.REGULAR_DOUBLE.equals(patternValue)) {
realised = buildDoublePastVerb(baseForm);
} else {
realised = buildRegularPastVerb(baseForm, numberValue);
}
}
}
} else if ((numberValue == null || NumberAgreement.SINGULAR.equals(numberValue))
&& (personValue == null || Person.THIRD.equals(personValue))
&& (tenseValue == null || Tense.PRESENT.equals(tenseValue))) {
realised = element.getFeatureAsString(LexicalFeature.PRESENT3S);
if (realised == null && baseWord != null && !"be".equalsIgnoreCase(baseForm)) { // $NON-NLS-1$
realised = baseWord.getFeatureAsString(LexicalFeature.PRESENT3S);
}
if (realised == null) {
realised = buildPresent3SVerb(baseForm);
}
} else {
if ("be".equalsIgnoreCase(baseForm)) { // $NON-NLS-1$
if (Person.FIRST.equals(personValue)
&& (NumberAgreement.SINGULAR.equals(numberValue) || numberValue == null)) {
realised = "am"; // $NON-NLS-1$
} else {
realised = "are"; // $NON-NLS-1$
}
} else {
realised = baseForm;
}
}
// vaudrypl added element as 2nd argument
StringElement realisedElement = new StringElement(realised, element);
realisedElement.setFeature(
InternalFeature.DISCOURSE_FUNCTION, element.getFeature(InternalFeature.DISCOURSE_FUNCTION));
return realisedElement;
}