getMetadata().getAttributes().getTransients().add(trans.getMetadata());
return trans;
}
public VariableOneToOne addVariableOneToOne() {
VariableOneToOneImpl variableOneToOne = new VariableOneToOneImpl();
getMetadata().getAttributes().getVariableOneToOnes().add(variableOneToOne.getMetadata());
return variableOneToOne;
}