How do I make a statechart diagram?

Steps to draw a state diagram –

Identify the initial state and the final terminating states.
Identify the possible states in which the object can exist (boundary values corresponding to different attributes guide us in identifying different states).
Label the events which trigger these transitions.

What is the event in statechart diagram?

The event state diagram is shown below. Each event is assigned one of these states as it passes through the Event Gateway. Each state transition corresponds to an updated event received from the ObjectServer.

What are the symbols used in statechart diagram?

State diagrams mainly depict states and transitions. States are represented with rectangles with rounded corners that are labeled with the name of the state. Transitions are marked with arrows that flow from one state to another, showing how the states change.

Is statechart and state machine the same?

Another common usage of the term “state machine” is the code that implements that model and runs on a computer. In contrast, a state chart is a description of a state machine, usually represented as a diagram or a table.

What are the elements in statechart diagram?

– Initial State: This state shows the first activity of the flow. – State: A state represents the state of an object at a particular given point of time. – Transition: The transition from one state to another state of objects is represented by an arrow.

How do you make a good component diagram?

How to Draw a Component Diagram?

Decide on the purpose of the diagram.
Add components to the diagram, grouping them within other components if appropriate.
Add other elements to the diagram, such as classes, objects and interface.
Add the dependencies between the elements of the diagram.