Builder design pattern sequence

This sequence diagram example was redesigned from the Wikimedia Commons file: Builder design pattern sequence1.png.
"The UML sequence diagram which illustrates the Builder design pattern."
[commons.wikimedia.org/ wiki/ File:Builder_ design_ pattern_ sequence1.png]
"The builder pattern is an object creation software design pattern. Unlike the abstract factory pattern and the factory method pattern whose intention is to enable polymorphism, the intention of the builder pattern is to find a solution to the telescoping constructor anti-pattern. ... The intent of the Builder design pattern is to separate the construction of a complex object from its representation. By doing so the same construction process can create different representations." [Builder pattern. Wikipedia]
The SysML sequence diagram example "Builder design pattern sequence" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the SysML solution from the Software Development area of ConceptDraw Solution Park.

The vector stencils library "Workflow diagrams" contains 54 symbol icons for drawing the work flow charts.
Use these clipart to represent information flow, automation of business processes, business process re-engineering, accounting, management, and human resources tasks in industry, business, and manufacturing.
"A workflow consists of an orchestrated and repeatable pattern of business activity enabled by the systematic organization of resources into processes that transform materials, provide services, or process information. It can be depicted as a sequence of operations, declared as work of a person or group, an organization of staff, or one or more simple or complex mechanisms.
From a more abstract or higher-level perspective, workflow may be a view or representation of real work, thus serving as a virtual representation of actual work. The flow being described may refer to a document, service or product that is being transferred from one step to another.
Workflows may be viewed as one fundamental building block to be combined with other parts of an organisation's structure such as information silos, teams, projects, policies and hierarchies." [Workflow. Wikipedia]
The clipart example "Design elements - Workflow diagram" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Workflow Diagrams solution from the Business Processes area of ConceptDraw Solution Park.