Change HostTracker's ArrayLists to ConcurrentMaps. Add new CLIs

[controller.git] / opendaylight / sal / api / src / main / java / org / opendaylight / controller / sal / utils / NetUtils.java

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/NetUtils.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/NetUtils.java
index f81e7e3d03b0c4af14f5e539b45567725d80c43b..0fce4f4b0aea447a26c2884a1d6b6b3814ba9df5 100644 (file)
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/NetUtils.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/NetUtils.java
@@ -12,6 +12,7 @@ import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.util.Arrays;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -502,4 +503,14 @@ public abstract class NetUtils {
             return null;
         }
     }
+
+    /**
+     * Returns Broadcast MAC Address
+     *
+     * @return the byte array containing  broadcaset mac address
+     */
+    public static byte[] getBroadcastMACAddr() {
+        return Arrays.copyOf(BroadcastMACAddr, BroadcastMACAddr.length);
+    }
+
 }