@Override
public NLGElement realise(NLGElement element) {
NLGElement realisedElement = null;
if (element instanceof InflectedWordElement) {
realisedElement = doMorphology((InflectedWordElement) element);
} else if (element instanceof StringElement) {
realisedElement = element;
} else if (element instanceof WordElement) {
// AG: now retrieves the default spelling variant, not the baseform
// String baseForm = ((WordElement) element).getBaseForm();
String defaultSpell = ((WordElement) element).getDefaultSpellingVariant();
if (defaultSpell != null) {
realisedElement = new StringElement(defaultSpell);
}
} else if (element instanceof DocumentElement) {
List<NLGElement> children = element.getChildren();
((DocumentElement) element).setComponents(realise(children));
realisedElement = element;
} else if (element instanceof ListElement) {
realisedElement = new ListElement();
((ListElement) realisedElement).addComponents(realise(element.getChildren()));
} else if (element instanceof CoordinatedPhraseElement) {
List<NLGElement> children = element.getChildren();
((CoordinatedPhraseElement) element).clearCoordinates();
if (children != null && children.size() > 0) {
((CoordinatedPhraseElement) element).addCoordinate(realise(children.get(0)));
for (int index = 1; index < children.size(); index++) {
((CoordinatedPhraseElement) element).addCoordinate(realise(children.get(index)));
}
realisedElement = element;
}
} else if (element != null) {
realisedElement = element;
}
return realisedElement;
}
