From fc316a90a268c1d4ad4e86b3e4953c3e2ed1e6e2 Mon Sep 17 00:00:00 2001
From: Fredrik Osterlind <fros@sics.se>
Date: Mon, 21 Feb 2011 15:44:03 +0100
Subject: [PATCH] noise radio, to be observed by radio mediums

---
 .../cooja/interfaces/NoiseSourceRadio.java    | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 tools/cooja/java/se/sics/cooja/interfaces/NoiseSourceRadio.java

diff --git a/tools/cooja/java/se/sics/cooja/interfaces/NoiseSourceRadio.java b/tools/cooja/java/se/sics/cooja/interfaces/NoiseSourceRadio.java
new file mode 100644
index 000000000..8200d6bc4
--- /dev/null
+++ b/tools/cooja/java/se/sics/cooja/interfaces/NoiseSourceRadio.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2011, Swedish Institute of Computer Science. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer. 2. Redistributions in
+ * binary form must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution. 3. Neither the name of the
+ * Institute nor the names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+package se.sics.cooja.interfaces;
+
+/**
+ * Noise source radio. 
+ * 
+ * @see MRM
+ * @author Fredrik Osterlind
+ */
+public interface NoiseSourceRadio {
+	public int getNoiseLevel();
+	
+	public void addNoiseLevelListener(NoiseLevelListener l);
+	public void removeNoiseLevelListener(NoiseLevelListener l);
+
+	public interface NoiseLevelListener {
+		public void noiseLevelChanged(int signal);
+	}
+}