getObjectIdMethod(ScalarExpression expr) Returns an object expression for the argument.
Parameters: expr - the expression the returned value for an object expression argument is theargument itself.
Returns an object expression for the argument.
Parameters: expr - the expression the returned value for an object expression argument is theargument itself. The returned for a literal argument is aObjectLiteral or NullLiteral
Fields inherited from org.jpox.store.expression.ScalarExpression