1 files changed, 40 insertions, 0 deletions
diff --git a/src/com/isode/stroke/client/BlockList.java b/src/com/isode/stroke/client/BlockList.java
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+++ b/src/com/isode/stroke/client/BlockList.java
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+/*
+ * Copyright (c) 2011-2015 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.client;
+
+import com.isode.stroke.signals.Signal1;
+import com.isode.stroke.signals.Signal;
+import com.isode.stroke.jid.JID;
+import java.util.Vector;
+
+public abstract class BlockList {
+
+	public enum State {
+		Init,
+		Requesting,
+		Available,
+		Error
+	};
+
+	public final Signal onStateChanged = new Signal();
+	public final Signal1<JID> onItemAdded = new Signal1<JID>();
+	public final Signal1<JID> onItemRemoved = new Signal1<JID>();
+
+	public abstract State getState();
+
+	public abstract Vector<JID> getItems();
+
+	public boolean isBlocked(final JID jid) {
+		final Vector<JID> items = getItems();
+		return (items.contains(jid.toBare()) || items.contains(new JID(jid.getDomain())) || items.contains(jid));
+	}
+}
+\ No newline at end of file