Update logic in Logic in DG #424
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delishad21
requested review from
jayllo-c,
Zer0Legion,
Pughal77 and
danielleloh
Zer0Legion
reviewed
Apr 13, 2024
| * Validation of each extracted argument is done using the methods defined in the `ParserUtil` class. This class contains methods to validate different arguments extracted by the `ArgumentMultimap` class based on the `VALIDATION_REGEX` defined in component classes (`Name.java`, `Score.java`, etc.). | ||
| * The parsed arguments are then used to create a `XYZCommand` object to be executed. | ||
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| **Note:** Some commands do not require any arguments (e.g., `help`, `clear`, `list`, `exit`). In such cases, the `XYZCommand` class is directly instantiated by the `AddressBookParser` class without the parsing of arguments. As such, any arguments passed to these commands are ignored. | ||
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| **Mandatory Arguments and Multiple Arguments** | ||
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| * For some commands, some arguments are mandatory and the `arePrefixesPresent` method is used to check if the arguments (i.e the corresponding prefixes) are present in the user input. If not, an exception is thrown. |
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