Oracle Corporation
Verifying the validity of a transition from a current tail template to a new tail template for a fused object

Abstract:

Techniques relating to fused objects are disclosed. Embodiments include verifying the validity of a transition from a current tail template to a new tail template for a fused object. The validity of the transition is determined by analyzing the type transitions per memory slot. If the type transition, for each memory slot, constitutes a type-compatible transition, then the transition from the current tail template to the new tail template is valid. If the type transition, for any memory slot, is not type-compatible, then the transition from the current tail template to the new tail template is not valid. Embodiments include generating a fused object with a repeating tail. A tail template associated with a fused object is repeated multiple times in the tail of the fused object.