Jonathan Hart | 382623d | 2014-04-03 09:48:11 -0700 | [diff] [blame] | 1 | package net.onrc.onos.apps.bgproute; |
pingping-lin | a2cbfad | 2013-03-07 08:39:21 +0800 | [diff] [blame] | 2 | |
| 3 | import org.slf4j.Logger; |
| 4 | import org.slf4j.LoggerFactory; |
| 5 | |
| 6 | public class PtreeNode { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 7 | public PtreeNode parent; |
| 8 | public PtreeNode left; |
| 9 | public PtreeNode right; |
| 10 | |
Ray Milkey | 45614c5 | 2014-04-07 16:30:54 -0700 | [diff] [blame] | 11 | public byte[] key; |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 12 | public int keyBits; |
| 13 | |
| 14 | public int refCount; |
| 15 | |
| 16 | public RibEntry rib; |
Ray Milkey | ec83894 | 2014-04-09 11:28:43 -0700 | [diff] [blame] | 17 | private static final Logger log = LoggerFactory.getLogger(BgpRoute.class); |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 18 | |
Ray Milkey | 9526d6f | 2014-04-10 14:54:15 -0700 | [diff] [blame] | 19 | PtreeNode(byte[] key, int keyBits, int maxKeyOctet) { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 20 | parent = null; |
| 21 | left = null; |
| 22 | right = null; |
| 23 | refCount = 0; |
| 24 | rib = null; |
Ray Milkey | 9526d6f | 2014-04-10 14:54:15 -0700 | [diff] [blame] | 25 | this.key = new byte[maxKeyOctet]; |
| 26 | this.keyBits = keyBits; |
| 27 | log.debug("inside Ptreenode constructor key {} bits {}", key, keyBits); |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 28 | |
Ray Milkey | 9526d6f | 2014-04-10 14:54:15 -0700 | [diff] [blame] | 29 | int octet = Ptree.bit_to_octet(keyBits); |
| 30 | for (int i = 0; i < maxKeyOctet; i++) { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 31 | if (i < octet) { |
| 32 | if (key != null) { |
| 33 | log.debug(octet + ": filling key[{}] {}", i, key[i]); |
| 34 | this.key[i] = key[i]; |
| 35 | } else { |
| 36 | log.debug("no filling, null key", i); |
| 37 | } |
| 38 | } else { |
| 39 | log.debug("filling key {} as 0", i); |
| 40 | this.key[i] = 0; |
| 41 | } |
| 42 | } |
| 43 | } |
pingping-lin | a2cbfad | 2013-03-07 08:39:21 +0800 | [diff] [blame] | 44 | } |