How is STATE pattern implemented
{"Image DocumentName": "How is STATE pattern implemented ?", "Image ImageDescription": "Context class: Represents the interface to the outside world. State abstract class: Base class which defines the different states of the state machine . Derived classes from the State class: Defines the true nature of the state that the state machine can be in. Context class maintains a pointer to the current state. To change the state of the state machine, the pointer needs to be changed.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}