Replace friend-related interfaces with Kotlin versions

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / database / FriendProvider.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/database/FriendProvider.kt b/src/main/kotlin/net/pterodactylus/sone/database/FriendProvider.kt
new file mode 100644 (file)
index 0000000..f56f2f7
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/database/FriendProvider.kt
@@ -0,0 +1,13 @@
+package net.pterodactylus.sone.database
+
+import net.pterodactylus.sone.data.Sone
+
+/**
+ * Provides information about [friends][Sone.getFriends] of a [Sone].
+ */
+interface FriendProvider {
+
+       fun getFriends(localSone: Sone): Collection<String>
+       fun isFriend(localSone: Sone, friendSoneId: String): Boolean
+
+}