this pattern is used when an object change its behavior based on its internals state diffrent of strategy pattern and state pattern its that strategy there is no single state , diffrent behaviors represent by diffrent strategy objects.

a main class have some behavioral that the sub class have these too but not identical with eash other so every behavioral have interface and set of classes of that

• Context - main class that get object for action
• Strategy - the abstract class/interface that concreteStrategy classes implement it
• ConcreteStrategy - class that take action on request diffrently from another concretestate class

• Interface Strategy

|

|

|

|