Put simply, a statechart is a beefed up state machine. The beefing up solves a lot of the problems that state machines have, especially state explosion that happens as state machines grow.

UML statecharts introduce the new concepts of hierarchically nested states and orthogonal regions, while extending the notion of actions. UML state machines have the characteristics of both Mealy …

Apr 8, 2025 · What is a State Machine Diagram? What are the Differences between a State Machine Diagram and a Flowchart? What is a State Machine Diagram? A State diagram is a UML diagram …

A state machine diagram (also known as statechart, state transition diagram or state diagram) is a kind of behavior diagram; like an activity diagram and a sequence diagram, it presents a dynamic view of …

Drag State shapes onto the drawing page to represent the sequence of states an object goes through. Drag a Composite State shape onto the page to represent concurrent, mutually exclusive, or nested …

Sep 26, 2024 · Statechart diagram in UML visualizes the flow of execution from one state to another state of an object. It represents the state of an object from the creation of an object until the object is …

Statechart diagram is one of the five UML diagrams used to model the dynamic nature of a system. They define different states of an object during its lifetime and these states are changed by events.

The basic structure of a statechart consists of the following elements: A Final State is displayed as an unfilled circle that contains a smaller filled circle. A State is displayed as a rectangle, whose corners …

Jan 19, 2025 · Article explaining what is a statechart diagram in UML. Contains information about what are the contents in a statechart diagram and their uses in software development.

The following checklist shows the necessary steps for constructing the statechart diagrams of a class. Subsequently, we will explain the individual steps further.