2 files changed, 22 insertions, 0 deletions
diff --git a/src/provider/ProfileListener.java b/src/provider/ProfileListener.java
new file mode 100644
index 0000000..23304c9
--- /dev/null
+++ b/src/provider/ProfileListener.java
@@ -0,0 +1,11 @@
+package provider;
+
+import org.json.JSONObject;
+
+/**
+ * Callback for new user profiles.
+ */
+public interface ProfileListener {
+
+    void profileGenerated(JSONObject obj);
+}
diff --git a/src/provider/TweetListener.java b/src/provider/TweetListener.java
new file mode 100644
index 0000000..e58d580
--- /dev/null
+++ b/src/provider/TweetListener.java
@@ -0,0 +1,11 @@
+package provider;
+
+import org.json.JSONObject;
+
+/**
+ * Callback when a new tweet is received.
+ */
+public interface TweetListener {
+
+    public void tweetGenerated(JSONObject obj);
+}