@SuppressWarnings({"unchecked", "rawtypes"})
private void setSourceRef(
DataAssociation association,
ItemAwareElement value,
EObject container,
EStructuralFeature containerFeature) {
if (association.getSourceRef().size() == 0) {
if (container != null) {
if (containerFeature.isMany()) ((List) container.eGet(containerFeature)).add(value);
else container.eSet(containerFeature, value);
}
if (value == null) association.getSourceRef().clear();
else association.getSourceRef().add(value);
updateConnectionIfNeeded(association, value);
} else {
if (container != null) {
if (containerFeature.isMany()) ((List) container.eGet(containerFeature)).add(value);
else container.eSet(containerFeature, value);
}
updateConnectionIfNeeded(association, value);
if (value == null) association.getSourceRef().clear();
else association.getSourceRef().set(0, value);
updateConnectionIfNeeded(association, value);
}
if (association.getTargetRef() != null) {
ItemAwareElement targetRef = association.getTargetRef();
if (value != null) targetRef.setItemSubjectRef(value.getItemSubjectRef());
else targetRef.setItemSubjectRef(null);
updateConnectionIfNeeded(association, value);
}
}
@SuppressWarnings({"unchecked", "rawtypes"})
private void setTargetRef(
DataAssociation association,
ItemAwareElement value,
EObject container,
EStructuralFeature containerFeature) {
if (container != null) {
if (containerFeature.isMany()) ((List) container.eGet(containerFeature)).add(value);
else container.eSet(containerFeature, value);
}
updateConnectionIfNeeded(association, value);
association.setTargetRef(value);
if (!association.getSourceRef().isEmpty()) {
ItemAwareElement sourceRef = association.getSourceRef().get(0);
if (value != null) sourceRef.setItemSubjectRef(value.getItemSubjectRef());
else sourceRef.setItemSubjectRef(null);
}
updateConnectionIfNeeded(association, value);
}