34. The computer readable storage device of claim 1 , wherein said one or more declarative lattice structures comprises an exception structure configurable to detect an exception condition and throw an exception for processing by another declarative lattice structure.
35. The computer readable storage device of claim 34 , further comprising one or more exception handlers nested within a hierarchy of declarative container structures, wherein one or more of said container structures are configured to pass said exception and an associated execution context state to a next higher container context in said hierarchy.