Merge pull request AY2324S2-CS2103T-T15-2#241 from RingoftheKing/master

Edit MSS to fit advertised Find Behaviour

docs/DeveloperGuide.md

@@ -540,27 +540,27 @@ Priorities: High (must have) - `* * *`, Medium (nice to have) - `* *`, Low (unli
 
 
 
-**Use case: Find a specific existing contact**
+**Use case: Find some specific contact(s)**
 
 **MSS**
 
-1.  User requests to find a specific contact.
-2.  AddressBook outputs the contact with all relevant information about the contact.
+1.  User requests to find some contact(s).
+2.  AronaPro outputs the contact(s) with all relevant information about the contact.
 
     Use case ends.
 
 **Extensions**
 
 * 1a. User uses the wrong format in his request.
 
-    * 1a1. AddressBook shows an error message.
+    * 1a1. AronaPro shows an error message.
     * 1a2. User uses the correct format as shown in the error message for his request.
 
       Use case resumes at step 2.
 
 * 2a. The contact does not exist.
 
-    * 2a1. AddressBook shows an error message.
+    * 2a1. AronaPro shows an empty list, informing that no contacts were found.
 
       Use case ends.
 

src/main/java/seedu/address/logic/commands/FindCommand.java

@@ -22,10 +22,10 @@ public class FindCommand extends Command {
     // This string is used by Predicates to help them know when a parameter isn't required.
     public static final String NOT_REQUIRED_VALUE = "$$NOT_REQUIRED$$";
 
-    public static final String MESSAGE_USAGE = COMMAND_WORD + ": Finds all persons whose names contain any of "
-            + "the specified keywords (case-insensitive) and displays them as a list with index numbers.\n"
-            + "Parameters: KEYWORD [MORE_KEYWORDS]...\n"
-            + "Example: " + COMMAND_WORD + " n/alice bob charlie";
+    public static final String MESSAGE_USAGE = COMMAND_WORD + ": Finds all people who matches ALL of "
+            + "the specified keywords and displays them as a list.\n"
+            + "Usage: find [id/NUSID] [n/NAME] [e/EMAIL] [p/PHONE_NUMBER] [t/TAG] [g/GROUP]...\n"
+            + "Example: " + COMMAND_WORD + " n/Peter Parker " + "g/CS2101";
 
     private final NusIdMatchesPredicate nusIdPredicate;
     private final NameContainsKeywordsPredicate namePredicate;