/**
* 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;
}
/**
* Determines the maximim position at which this modifier can occur.
*
* @param modifier the modifier to be checked.
* @return the maximum position for this modifier.
*/
private static int getMaxPos(NLGElement modifier) {
int position = NOUN_POSITION;
if (modifier.isA(LexicalCategory.ADJECTIVE) || modifier.isA(PhraseCategory.ADJECTIVE_PHRASE)) {
WordElement adjective = getHeadWordElement(modifier);
if (adjective.getFeatureAsBoolean(LexicalFeature.CLASSIFYING).booleanValue()) {
position = CLASSIFYING_POSITION;
} else if (adjective.getFeatureAsBoolean(LexicalFeature.COLOUR).booleanValue()) {
position = COLOUR_POSITION;
} else if (adjective.getFeatureAsBoolean(LexicalFeature.QUALITATIVE).booleanValue()) {
position = QUALITATIVE_POSITION;
} else {
position = CLASSIFYING_POSITION;
}
}
return position;
}
/**
* Realises the specifier of the noun phrase.
*
* @param phrase the <code>PhraseElement</code> representing this noun phrase.
* @param parent the parent <code>SyntaxProcessor</code> that will do the realisation of the
* complementiser.
* @param realisedElement the current realisation of the noun phrase.
*/
private static void realiseSpecifier(
PhraseElement phrase, SyntaxProcessor parent, ListElement realisedElement) {
NLGElement specifierElement = phrase.getFeatureAsElement(InternalFeature.SPECIFIER);
if (specifierElement != null
&& !phrase.getFeatureAsBoolean(InternalFeature.RAISED).booleanValue()
&& !phrase.getFeatureAsBoolean(Feature.ELIDED).booleanValue()) {
if (!specifierElement.isA(LexicalCategory.PRONOUN)) {
specifierElement.setFeature(Feature.NUMBER, phrase.getFeature(Feature.NUMBER));
}
NLGElement currentElement = parent.realise(specifierElement);
if (currentElement != null) {
currentElement.setFeature(InternalFeature.DISCOURSE_FUNCTION, DiscourseFunction.SPECIFIER);
realisedElement.addComponent(currentElement);
}
}
}