10+ Command Pattern Sequence Diagram. To explain everything you need to know, from how to draw a sequence. In this section, we are going to apply the command pattern in modeling a document editor.
In brief, this pattern involves a sequence of loosely coupled programming units, or handler objects. A new command return for generating a return message with optional text label. Command pattern — example 1:
This is why it is sometimes referred to as an event diagram or event scenario.
10+ Command Pattern Sequence Diagram. Sequences of command objects can be assembled into composite (or macro) commands. Applying design pattern on class diagram. You create sequence diagrams to display use cases and check systems for logic. This pattern is commonly used in the menu systems of many applications such as editor, ide etc.