FindCommand

java.lang.Object

amadeus.cognition.Command

amadeus.cognition.FindCommand

public class FindCommand extends Command

Command to search for tasks in the task list that match a keyword.

This command parses the user input to identify the keyword and filters tasks whose descriptions contain the keyword (case-insensitive).

Constructor Summary

Constructors

Constructor

Description

FindCommand(String argument)

Constructs a new FindCommand by parsing the user input for the keyword.
Method Summary

Modifier and Type

Method

Description

void

execute()

Executes the command by displaying the tasks that match the keyword.

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
- FindCommand
  
  public FindCommand(String argument) throws AmadeusException
  
  Constructs a new FindCommand by parsing the user input for the keyword.
  The input is expected to contain a non-empty keyword. If the input is empty, an AmadeusException is thrown.
  
  Parameters:
  
  argument - the user input containing the keyword to search for; must not be null or empty.
  
  Throws:
  
  AmadeusException - if the input is empty or invalid.
Method Details
- execute
  
  public void execute()
  
  Executes the command by displaying the tasks that match the keyword.
  If no tasks match the keyword, a message is displayed to inform the user. Otherwise, the matching tasks are displayed using Speech.sayList(java.util.ArrayList).
  
  Specified by:
  
  execute in class Command