Add interface for a local, i.e. mutable Sone.

diff --git a/src/main/java/net/pterodactylus/sone/data/LocalSone.java b/src/main/java/net/pterodactylus/sone/data/LocalSone.java
new file mode 100644 (file)
index 0000000..cd82656
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/data/LocalSone.java
@@ -0,0 +1,11 @@
+package net.pterodactylus.sone.data;
+
+/**
+ * A local, i.e. mutable {@link Sone} instance. All modifications of a Sone or its objects has to go
+ * through this object.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public interface LocalSone extends Sone {
+
+}