1 files changed, 31 insertions, 0 deletions
diff --git a/src/com/isode/stroke/filetransfer/ReadBytestream.java b/src/com/isode/stroke/filetransfer/ReadBytestream.java
new file mode 100644
index 0000000..a247653
--- /dev/null
+++ b/src/com/isode/stroke/filetransfer/ReadBytestream.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2010 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.filetransfer;
+
+import com.isode.stroke.signals.Signal1;
+import com.isode.stroke.signals.Signal;
+import com.isode.stroke.base.ByteArray;
+
+public abstract class ReadBytestream {
+
+	public final Signal onDataAvailable = new Signal();
+	public final Signal1<ByteArray> onRead = new Signal1<ByteArray>();
+
+	/**
+	 * Return an empty vector if no more data is available.
+	 * Use onDataAvailable signal for signaling there is data available again.
+	 */
+	public abstract ByteArray read(int size);
+
+	public abstract boolean isFinished();
+
+}
+\ No newline at end of file