[W5][W17-1] Lee Wei Kang

docs/UserGuide.adoc

@@ -72,6 +72,11 @@ Examples:
 Shows a list of all persons, along with their non-private details, in the address book. +
 Format: `list`
 
+== Listing all persons sorted by their names : `sort`
+
+Shows a list of all persons sorted by their names, along with their non-private details, in the address book. +
+Format: `list`
+
 == Finding all persons containing any keyword in their name: `find`
 
 Finds persons whose names contain any of the given keywords. +

src/seedu/addressbook/commands/SortCommand.java

@@ -0,0 +1,23 @@
+package seedu.addressbook.commands;
+
+import seedu.addressbook.data.person.ReadOnlyPerson;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class SortCommand extends Command{
+    public static final String COMMAND_WORD = "sort";
+
+    public static final String MESSAGE_USAGE = COMMAND_WORD
+            + ": Displays all persons in the address book as a list with index numbers sorted by their name.\n"
+            + "Example: " + COMMAND_WORD;
+
+    @Override
+    public CommandResult execute() {
+        List<ReadOnlyPerson> allPersons = addressBook.getAllPersons().immutableListView();
+        List<ReadOnlyPerson> newList = new ArrayList<>(allPersons);
+        Collections.sort(newList);
+        return new CommandResult(getMessageForPersonListShownSummary(newList), newList);
+    }
+}

src/seedu/addressbook/data/person/Name.java

@@ -3,13 +3,14 @@
 import seedu.addressbook.data.exception.IllegalValueException;
 
 import java.util.Arrays;
+import java.util.Comparator;
 import java.util.List;
 
 /**
  * Represents a Person's name in the address book.
  * Guarantees: immutable; is valid as declared in {@link #isValidName(String)}
  */
-public class Name {
+public class Name implements Comparable<Name> {
 
     public static final String EXAMPLE = "John Doe";
     public static final String MESSAGE_NAME_CONSTRAINTS = "Person names should be spaces or alphabetic characters";
@@ -60,4 +61,8 @@ public int hashCode() {
         return fullName.hashCode();
     }
 
+    @Override
+    public int compareTo(Name o) {
+        return this.fullName.compareTo(o.fullName);
+    }
 }

src/seedu/addressbook/data/person/Person.java

@@ -88,4 +88,8 @@ public String toString() {
         return getAsTextShowAll();
     }
 
+    @Override
+    public int compareTo(ReadOnlyPerson o) {
+        return this.getName().compareTo(o.getName());
+    }
 }

src/seedu/addressbook/data/person/ReadOnlyPerson.java

@@ -1,5 +1,6 @@
 package seedu.addressbook.data.person;
 
+import java.util.Comparator;
 import java.util.Set;
 
 import seedu.addressbook.data.tag.Tag;
@@ -8,7 +9,7 @@
  * A read-only immutable interface for a Person in the addressbook.
  * Implementations should guarantee: details are present and not null, field values are validated.
  */
-public interface ReadOnlyPerson {
+public interface ReadOnlyPerson extends Comparable<ReadOnlyPerson> {
 
     Name getName();
     Phone getPhone();

src/seedu/addressbook/parser/Parser.java

@@ -11,17 +11,7 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import seedu.addressbook.commands.AddCommand;
-import seedu.addressbook.commands.ClearCommand;
-import seedu.addressbook.commands.Command;
-import seedu.addressbook.commands.DeleteCommand;
-import seedu.addressbook.commands.ExitCommand;
-import seedu.addressbook.commands.FindCommand;
-import seedu.addressbook.commands.HelpCommand;
-import seedu.addressbook.commands.IncorrectCommand;
-import seedu.addressbook.commands.ListCommand;
-import seedu.addressbook.commands.ViewAllCommand;
-import seedu.addressbook.commands.ViewCommand;
+import seedu.addressbook.commands.*;
 import seedu.addressbook.data.exception.IllegalValueException;
 
 /**
@@ -88,6 +78,9 @@ public Command parseCommand(String userInput) {
         case ListCommand.COMMAND_WORD:
             return new ListCommand();
 
+        case SortCommand.COMMAND_WORD:
+            return new SortCommand();
+
         case ViewCommand.COMMAND_WORD:
             return prepareView(arguments);
 

test/expected.txt

@@ -112,27 +112,45 @@
 || 
 || 3 persons listed!
 || ===================================================
-|| Enter command: || [Command entered:  add Dickson Ee p/444444 pe/[email protected] a/444, delta street t/friends]
-|| New person added: Dickson Ee Phone: 444444 Email: (private) [email protected] Address: 444, delta street Tags: [friends]
+|| Enter command: || [Command entered:  add Esther Potato p/555555 e/[email protected] pa/555, epsilon street t/tubers t/starchy]
+|| New person added: Esther Potato Phone: 555555 Email: [email protected] Address: (private) 555, epsilon street Tags: [tubers][starchy]
 || ===================================================
 || Enter command: || [Command entered:  list]
 || 	1. Adam Brown Phone: 111111 Email: [email protected] Address: 111, alpha street Tags: 
 || 	2. Betsy Choo Tags: [secretive]
 || 	3. Charlie Dickson Email: [email protected] Address: 333, gamma street Tags: [school][friends]
-|| 	4. Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
+|| 	4. Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
 || 
 || 4 persons listed!
 || ===================================================
-|| Enter command: || [Command entered:  add Esther Potato p/555555 e/[email protected] pa/555, epsilon street t/tubers t/starchy]
-|| New person added: Esther Potato Phone: 555555 Email: [email protected] Address: (private) 555, epsilon street Tags: [tubers][starchy]
+|| Enter command: || [Command entered:  add Dickson Ee p/444444 pe/[email protected] a/444, delta street t/friends]
+|| New person added: Dickson Ee Phone: 444444 Email: (private) [email protected] Address: 444, delta street Tags: [friends]
 || ===================================================
 || Enter command: || [Command entered:  list]
 || 	1. Adam Brown Phone: 111111 Email: [email protected] Address: 111, alpha street Tags: 
 || 	2. Betsy Choo Tags: [secretive]
 || 	3. Charlie Dickson Email: [email protected] Address: 333, gamma street Tags: [school][friends]
+|| 	4. Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
+|| 	5. Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
+|| 
+|| 5 persons listed!
+|| ===================================================
+|| Enter command: || [Command entered:  sort]
+|| 	1. Adam Brown Phone: 111111 Email: [email protected] Address: 111, alpha street Tags:
+|| 	2. Betsy Choo Tags: [secretive]
+|| 	3. Charlie Dickson Email: [email protected] Address: 333, gamma street Tags: [school][friends]
 || 	4. Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
 || 	5. Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
-|| 
+||
+|| 5 persons listed!
+|| ===================================================
+|| Enter command: || [Command entered:  list]
+|| 	1. Adam Brown Phone: 111111 Email: [email protected] Address: 111, alpha street Tags:
+|| 	2. Betsy Choo Tags: [secretive]
+|| 	3. Charlie Dickson Email: [email protected] Address: 333, gamma street Tags: [school][friends]
+|| 	4. Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
+|| 	5. Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
+||
 || 5 persons listed!
 || ===================================================
 || Enter command: || [Command entered:  add Esther Potato p/555555 e/[email protected] pa/555, epsilon street t/tubers t/starchy]
@@ -183,19 +201,19 @@
 || Enter command: || [Command entered:  view 3]
 || Viewing person: Charlie Dickson Email: [email protected] Address: 333, gamma street Tags: [school][friends]
 || ===================================================
-|| Enter command: || [Command entered:  view 4]
+|| Enter command: || [Command entered:  view 5]
 || Viewing person: Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
 || ===================================================
-|| Enter command: || [Command entered:  view 5]
+|| Enter command: || [Command entered:  view 4]
 || Viewing person: Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
 || ===================================================
 || Enter command: || [Command entered:  viewall 3]
 || Viewing person: Charlie Dickson Phone: (private) 333333 Email: [email protected] Address: 333, gamma street Tags: [school][friends]
 || ===================================================
-|| Enter command: || [Command entered:  viewall 4]
+|| Enter command: || [Command entered:  viewall 5]
 || Viewing person: Dickson Ee Phone: 444444 Email: (private) [email protected] Address: 444, delta street Tags: [friends]
 || ===================================================
-|| Enter command: || [Command entered:  viewall 5]
+|| Enter command: || [Command entered:  viewall 4]
 || Viewing person: Esther Potato Phone: 555555 Email: [email protected] Address: (private) 555, epsilon street Tags: [tubers][starchy]
 || ===================================================
 || Enter command: || [Command entered:  find]
@@ -266,12 +284,12 @@
 || Enter command: || [Command entered:  list]
 || 	1. Adam Brown Phone: 111111 Email: [email protected] Address: 111, alpha street Tags: 
 || 	2. Betsy Choo Tags: [secretive]
-|| 	3. Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
-|| 	4. Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
+|| 	3. Esther Potato Phone: 555555 Email: [email protected] Tags: [tubers][starchy]
+|| 	4. Dickson Ee Phone: 444444 Address: 444, delta street Tags: [friends]
 || 
 || 4 persons listed!
 || ===================================================
-|| Enter command: || [Command entered:  delete 4]
+|| Enter command: || [Command entered:  delete 3]
 || Deleted Person: Esther Potato Phone: 555555 Email: [email protected] Address: (private) 555, epsilon street Tags: [tubers][starchy]
 || ===================================================
 || Enter command: || [Command entered:  list]

test/input.txt

@@ -46,9 +46,11 @@
   list
   add Charlie Dickson pp/333333 e/[email protected] a/333, gamma street t/friends t/school
   list
+  add Esther Potato p/555555 e/[email protected] pa/555, epsilon street t/tubers t/starchy
+  list
   add Dickson Ee p/444444 pe/[email protected] a/444, delta street t/friends
   list
-  add Esther Potato p/555555 e/[email protected] pa/555, epsilon street t/tubers t/starchy
+  sort
   list
 
   # should not allow adding duplicate persons
@@ -78,13 +80,13 @@
 
   # should show only non private details for view
   view 3
-  view 4
   view 5
+  view 4
 
   # should show all details even private for viewall
   viewall 3
-  viewall 4
   viewall 5
+  viewall 4
 
 ##########################################################
 # test find persons command
@@ -133,7 +135,7 @@
   list
 
   # deletes correct person
-  delete 4
+  delete 3
   list
 
   # listing indexes get updated on next request