DeleteCommand

java.lang.Object

amadeus.cognition.Command

amadeus.cognition.DeleteCommand

public class DeleteCommand extends Command

Command to delete a task from the task list.

This command parses the user input to identify the task index and removes the task. The input is expected to contain a valid task index.

Constructor Summary

Constructors

Constructor

Description

DeleteCommand(String input)

Constructs a new DeleteCommand by parsing the user input.
Method Summary

Modifier and Type

Method

Description

void

execute()

Executes the command by deleting the task at the specified index from the task list.

Methods inherited from class amadeus.cognition.Command
isBye

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- DeleteCommand
  
  public DeleteCommand(String input) throws AmadeusException
  
  Constructs a new DeleteCommand by parsing the user input.
  The input is expected to contain a valid task index. If the input is empty or the index is invalid, an AmadeusException is thrown.
  
  Parameters:
  
  input - the user input containing the task index; must not be null or empty.
  
  Throws:
  
  AmadeusException - if the input is empty or the index is invalid.
Method Details
- execute
  
  public void execute() throws AmadeusException
  
  Executes the command by deleting the task at the specified index from the task list.
  
  Specified by:
  
  execute in class Command
  
  Throws:
  
  AmadeusException - if an error occurs while deleting the task.