Optimizing performance of HostId.
diff --git a/utils/misc/src/main/java/org/onlab/packet/VlanId.java b/utils/misc/src/main/java/org/onlab/packet/VlanId.java
index 60daec7..266a67c 100644
--- a/utils/misc/src/main/java/org/onlab/packet/VlanId.java
+++ b/utils/misc/src/main/java/org/onlab/packet/VlanId.java
@@ -3,12 +3,15 @@
/**
* Representation of a VLAN ID.
*/
-// FIXME: This will end-up looking like a constant; we should name it 'VlanId', 'IpAddress', 'MacAddress'.
public class VlanId {
private final short value;
+
// Based on convention used elsewhere? Check and change if needed
public static final short UNTAGGED = (short) 0xffff;
+
+ public static final VlanId NONE = VlanId.vlanId(UNTAGGED);
+
// A VLAN ID is actually 12 bits of a VLAN tag.
public static final short MAX_VLAN = 4095;