Extensibility support (deserialization part)

[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / util / EncodeConstants.java

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/EncodeConstants.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/EncodeConstants.java
index 7097b0c9f09ecea1bf186c020c7ea7b7dcabc147..65631fcdb2d60326014c5894b2f80b2e3fe6f28e 100644 (file)
--- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/EncodeConstants.java
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/EncodeConstants.java
@@ -47,6 +47,9 @@ public abstract class EncodeConstants {
     /** Length of 3 bytes */
     public static final byte SIZE_OF_3_BYTES = 3;
 
+    /** Empty (zero) int value */
+    public static final int EMPTY_VALUE = 0;
+
 
     /** OF v1.0 maximal port name length */
     public static final byte MAX_PORT_NAME_LENGTH = 16;