Make ByteBuffer wrapped ID available.
We often need ByteBuffer wrapped byte[] to use as a Map key.
So expose ByteBuffer used to build ID.
Change-Id: Ic4b73a779faacf262b44735d21111b279ac2467e
diff --git a/src/main/java/net/onrc/onos/ofcontroller/networkgraph/LinkEvent.java b/src/main/java/net/onrc/onos/ofcontroller/networkgraph/LinkEvent.java
index d12e99c..361c298 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/networkgraph/LinkEvent.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/networkgraph/LinkEvent.java
@@ -50,15 +50,20 @@
public static final int LINKID_BYTES = 2 + PortEvent.PORTID_BYTES * 2;
- public static byte[] getLinkID(Long src_dpid, Long src_port_no,
+ public static ByteBuffer getLinkID(Long src_dpid, Long src_port_no,
Long dst_dpid, Long dst_port_no) {
return ByteBuffer.allocate(LinkEvent.LINKID_BYTES).putChar('L')
.put(PortEvent.getPortID(src_dpid, src_port_no))
- .put(PortEvent.getPortID(dst_dpid, dst_port_no)).array();
+ .put(PortEvent.getPortID(dst_dpid, dst_port_no));
}
public byte[] getID() {
return getLinkID(src.getDpid(), src.getNumber(),
+ dst.getDpid(), dst.getNumber()).array();
+ }
+
+ public ByteBuffer getIDasByteBuffer() {
+ return getLinkID(src.getDpid(), src.getNumber(),
dst.getDpid(), dst.getNumber());
}