An enumeration type for wiring Stage instances into Cascade chains, as well as for operating a Cascade in a given direction.
This class cannot be instantiated; but its (only) two possible values can be used for constructing Stage elements, and initializing Cascade instances:
gnu.crypto.mode.IMode#ENCRYPTION; and its inverse value
This class offers a Factory method to return the inverse of a designated Direction instance:
|Direction reverse (Direction d)||Function|