Convert RecipientIdentifier to record

lib/src/main/java/org/asamk/signal/manager/ManagerImpl.java

@@ -587,7 +587,7 @@ public class ManagerImpl implements Manager {
                 final var result = sendHelper.sendSelfMessage(messageBuilder);
                 results.put(recipient, List.of(result));
             } else if (recipient instanceof RecipientIdentifier.Group group) {
-                final var result = sendHelper.sendAsGroupMessage(messageBuilder, group.groupId);
+                final var result = sendHelper.sendAsGroupMessage(messageBuilder, group.groupId());
                 results.put(recipient, result);
             }
         }
@@ -604,7 +604,7 @@ public class ManagerImpl implements Manager {
                 final var recipientId = resolveRecipient((RecipientIdentifier.Single) recipient);
                 sendHelper.sendTypingMessage(message, recipientId);
             } else if (recipient instanceof RecipientIdentifier.Group) {
-                final var groupId = ((RecipientIdentifier.Group) recipient).groupId;
+                final var groupId = ((RecipientIdentifier.Group) recipient).groupId();
                 final var message = new SignalServiceTypingMessage(action, timestamp, Optional.of(groupId.serialize()));
                 sendHelper.sendGroupTypingMessage(message, groupId);
             }
@@ -1334,9 +1334,9 @@ public class ManagerImpl implements Manager {
 
     private RecipientId resolveRecipient(final RecipientIdentifier.Single recipient) throws IOException {
         if (recipient instanceof RecipientIdentifier.Uuid) {
-            return account.getRecipientStore().resolveRecipient(((RecipientIdentifier.Uuid) recipient).uuid);
+            return account.getRecipientStore().resolveRecipient(((RecipientIdentifier.Uuid) recipient).uuid());
         } else {
-            final var number = ((RecipientIdentifier.Number) recipient).number;
+            final var number = ((RecipientIdentifier.Number) recipient).number();
             return account.getRecipientStore().resolveRecipient(number, () -> {
                 try {
                     return getRegisteredUser(number);

lib/src/main/java/org/asamk/signal/manager/api/RecipientIdentifier.java

@@ -9,29 +9,26 @@ import org.whispersystems.signalservice.api.util.UuidUtil;
 
 import java.util.UUID;
 
-public sealed abstract class RecipientIdentifier {
+public sealed interface RecipientIdentifier {
 
-    public static final class NoteToSelf extends RecipientIdentifier {
+    record NoteToSelf() implements RecipientIdentifier {
 
         public static NoteToSelf INSTANCE = new NoteToSelf();
-
-        private NoteToSelf() {
-        }
     }
 
-    public sealed static abstract class Single extends RecipientIdentifier {
+    sealed interface Single extends RecipientIdentifier {
 
-        public static Single fromString(String identifier, String localNumber) throws InvalidNumberException {
+        static Single fromString(String identifier, String localNumber) throws InvalidNumberException {
             return UuidUtil.isUuid(identifier)
                     ? new Uuid(UUID.fromString(identifier))
                     : new Number(PhoneNumberFormatter.formatNumber(identifier, localNumber));
         }
 
-        public static Single fromAddress(SignalServiceAddress address) {
+        static Single fromAddress(SignalServiceAddress address) {
             return new Uuid(address.getUuid());
         }
 
-        public static Single fromAddress(RecipientAddress address) {
+        static Single fromAddress(RecipientAddress address) {
             if (address.getNumber().isPresent()) {
                 return new Number(address.getNumber().get());
             } else if (address.getUuid().isPresent()) {
@@ -40,31 +37,10 @@ public sealed abstract class RecipientIdentifier {
             throw new AssertionError("RecipientAddress without identifier");
         }
 
-        public abstract String getIdentifier();
+        String getIdentifier();
     }
 
-    public static final class Uuid extends Single {
+    record Uuid(UUID uuid) implements Single {
-
-        public final UUID uuid;
-
-        public Uuid(final UUID uuid) {
-            this.uuid = uuid;
-        }
-
-        @Override
-        public boolean equals(final Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-
-            final Uuid uuid1 = (Uuid) o;
-
-            return uuid.equals(uuid1.uuid);
-        }
-
-        @Override
-        public int hashCode() {
-            return uuid.hashCode();
-        }
 
         @Override
         public String getIdentifier() {
@@ -72,28 +48,7 @@ public sealed abstract class RecipientIdentifier {
         }
     }
 
-    public static final class Number extends Single {
+    record Number(String number) implements Single {
-
-        public final String number;
-
-        public Number(final String number) {
-            this.number = number;
-        }
-
-        @Override
-        public boolean equals(final Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-
-            final Number number1 = (Number) o;
-
-            return number.equals(number1.number);
-        }
-
-        @Override
-        public int hashCode() {
-            return number.hashCode();
-        }
 
         @Override
         public String getIdentifier() {
@@ -101,27 +56,5 @@ public sealed abstract class RecipientIdentifier {
         }
     }
 
-    public static final class Group extends RecipientIdentifier {
+    record Group(GroupId groupId) implements RecipientIdentifier {}
-
-        public final GroupId groupId;
-
-        public Group(final GroupId groupId) {
-            this.groupId = groupId;
-        }
-
-        @Override
-        public boolean equals(final Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-
-            final Group group = (Group) o;
-
-            return groupId.equals(group.groupId);
-        }
-
-        @Override
-        public int hashCode() {
-            return groupId.hashCode();
-        }
-    }
 }

src/main/java/org/asamk/signal/dbus/DbusManagerImpl.java

@@ -582,7 +582,7 @@ public class DbusManagerImpl implements Manager {
         final var groupRecipients = recipients.stream()
                 .filter(r -> r instanceof RecipientIdentifier.Group)
                 .map(RecipientIdentifier.Group.class::cast)
-                .map(g -> g.groupId)
+                .map(RecipientIdentifier.Group::groupId)
                 .collect(Collectors.toList());
         for (final var groupId : groupRecipients) {
             timestamp = groupHandler.apply(groupId.serialize());