Added new Action classes and Match classes to use MatchAction Framework to set up the routing rules for Segment Routing

Change-Id: I214691cd8ea38c991a14f93af3bed0238a8c8f4b
diff --git a/src/main/java/net/onrc/onos/core/matchaction/action/DecMplsTtlAction.java b/src/main/java/net/onrc/onos/core/matchaction/action/DecMplsTtlAction.java
new file mode 100644
index 0000000..02cfeec
--- /dev/null
+++ b/src/main/java/net/onrc/onos/core/matchaction/action/DecMplsTtlAction.java
@@ -0,0 +1,14 @@
+package net.onrc.onos.core.matchaction.action;
+
+public class DecMplsTtlAction implements Action {
+    private final int dec;
+
+    public DecMplsTtlAction(int d) {
+        this.dec = d;
+    }
+
+    public int getDec() {
+        return dec;
+    }
+
+}