In our third installment on UML we'll show you how to use sequence diagrams as a tool in your application development and an understanding of object interaction. The purpose of a class diagram is to ...

Class and sequence diagrams work together to allow precise modeling Your email has been sent UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, ...

用visio画序列图。 对象x调用对象y的a()，开启一个线程，y调用socket对象的accept()，等待接收数据。 对象x调用对象y的b()，对象y调用对象socket的send()，给对象z发送数据。 对象z回复socket，y回复x。 此时z给socket发送数据，socket给y回复，y回复x。 主要是有一个线程在 ...

In the latest years, the usage of UML to describe complete systems, including SoCs [1], has been increased. In trend with this line, this work proposes a methodology, based on UML, for SoCs designing ...

As system engineers explore therequirements for a system and begin to define a high-levelsolution, they face a number of challenges, including defining thesystem context and top-level structure; ...