diff options
Diffstat (limited to 'framework/src/onos/apps/routing-api/src/main/java/org/onosproject/routing/RouteEntry.java')
-rw-r--r-- | framework/src/onos/apps/routing-api/src/main/java/org/onosproject/routing/RouteEntry.java | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/framework/src/onos/apps/routing-api/src/main/java/org/onosproject/routing/RouteEntry.java b/framework/src/onos/apps/routing-api/src/main/java/org/onosproject/routing/RouteEntry.java index 2b0ef989..8204a109 100644 --- a/framework/src/onos/apps/routing-api/src/main/java/org/onosproject/routing/RouteEntry.java +++ b/framework/src/onos/apps/routing-api/src/main/java/org/onosproject/routing/RouteEntry.java @@ -89,14 +89,17 @@ public class RouteEntry { /** * Creates the binary string representation of an IP prefix. * The prefix can be either IPv4 or IPv6. - * The string length is equal to the prefix length. + * The string length is equal to the prefix length + 1. + * + * For each string, we put a extra "0" in the front. The purpose of + * doing this is to store the default route inside InvertedRadixTree. * * @param ipPrefix the IP prefix to use * @return the binary string representation */ public static String createBinaryString(IpPrefix ipPrefix) { if (ipPrefix.prefixLength() == 0) { - return ""; + return "0"; } byte[] octets = ipPrefix.address().toOctets(); @@ -109,7 +112,8 @@ public class RouteEntry { boolean isSet = ((value & mask) != 0); result.append(isSet ? "1" : "0"); } - return result.toString(); + + return "0" + result.toString(); } @Override |