Janicetyy / pe

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DG Architecture #14

Open Janicetyy opened 4 years ago

Janicetyy commented 4 years ago

Does command make use of ui to output messages or does ui call command to carry out stuff? If command uses UI should the arrow point the other way?

The description says that the parser calls the command but main points directly to the command and the parser is only pointed to by the main so I wasn't sure if I had misunderstood the flow.

nus-pe-bot commented 4 years ago

Team's Response

Hello, thank you for your response. As described in the UI component section of the program architecture, our Command class does not call UI to print any results. The arrow is pointing inthe correct direction.

Hello, perhaps the description of parser could be a little more accurate. The diagram is accurate, because the flow is only between parser and main. Parser does not invoke the command from the user. We meant for it to mean that parser sends back the corresponding command.

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