@Override
	public void addParent(DataType dt) {
		if (dt instanceof DataTypeDB && dt.getDataTypeManager() == dataMgr) {
			dataMgr.addParentChildRecord(((DataTypeDB) dt).key, key);
		}
	}
Updates the path for this datatype

@param dt the dataType whose path has changed.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/DataTypeDB.java