triplescripts.org wiki SystemA

SystemA

From triplescripts.org wiki

The SystemA design pattern is one of the recommended ways to implement the system layers that a program relies on and provides an elegant way to initialize those layers from within the shunting block.

Conventions:

  • SystemA - both the name of the design pattern and a way to emphasize that the system interface should be both abstracted away from the heart of the program and be well-defined
  • SystemB - the implementation of the system interface that allows the program to run in the browser
  • SystemC - the implementation of the system interface that allows the program to run in the terminal as a command-line application

The idea is that executing the shunting block will result in one of SystemB or SystemC being instantiated, which the heart of the program can rely on as a capabilities provider.

See also[edit]

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