public void relateAcrossR39To(DataTypePackage_c target, boolean notifyChanges) {
if (target == null) return;
if (target == IsContainedInDataTypePackage) return; // already related
if (IsContainedInDataTypePackage != target) {
Object oldKey = getInstanceKey();
if (IsContainedInDataTypePackage != null) {
IsContainedInDataTypePackage.clearBackPointerR39To(this);
if (Boolean.valueOf(System.getenv("PTC_MCC_ENABLED")) == true) { // $NON-NLS-1$
Ooaofooa.log.println(
ILogger.CONSISTENCY,
"DataTypeInPackage_c.relateAcrossR39To(DataTypePackage_c target)",
"Relate performed across R39 from Data Type in Package to Data Type Package without unrelate of prior instance.");
}
}
IsContainedInDataTypePackage = target;
if (IdAssigner.NULL_UUID.equals(target.getPackage_id())) {
// do not update cached value
} else {
// update cached value
m_package_id = target.getPackage_idCachedValue();
}
updateInstanceKey(oldKey, getInstanceKey());
target.setBackPointerR39To(this);
target.addRef();
if (notifyChanges) {
RelationshipChangeModelDelta change =
new RelationshipChangeModelDelta(
Modeleventnotification_c.DELTA_ELEMENT_RELATED, this, target, "39", "");
Ooaofooa.getDefaultInstance().fireModelElementRelationChanged(change);
}
}
}
