initial import
Change-Id: Ief25aef0066ea96bd2c329ccef974c072b3a5a73
diff --git a/of/lib/src/main/java/org/projectfloodlight/openflow/types/IPAddressWithMask.java b/of/lib/src/main/java/org/projectfloodlight/openflow/types/IPAddressWithMask.java
new file mode 100644
index 0000000..ba7eb93
--- /dev/null
+++ b/of/lib/src/main/java/org/projectfloodlight/openflow/types/IPAddressWithMask.java
@@ -0,0 +1,53 @@
+package org.projectfloodlight.openflow.types;
+
+
+public abstract class IPAddressWithMask<F extends IPAddress<F>> extends Masked<F> {
+
+ protected IPAddressWithMask(F value, F mask) {
+ super(value, mask);
+ }
+
+ public abstract IPVersion getIpVersion();
+
+ public F getSubnetBroadcastAddress() {
+ if (!mask.isCidrMask()) {
+ throw new IllegalArgumentException("Mask Invalid " + mask +
+ " cannot get subnet for non CIDR mask");
+ }
+ return value.or(mask.not());
+ }
+
+ public boolean isSubnetBroadcastAddress(F candidate) {
+ return getSubnetBroadcastAddress().equals(candidate);
+ }
+
+ public static IPAddressWithMask<?> of(String ip) {
+ if (ip == null) {
+ throw new NullPointerException("String ip must not be null");
+ }
+ if (ip.indexOf('.') != -1)
+ return IPv4AddressWithMask.of(ip);
+ else if (ip.indexOf(':') != -1)
+ return IPv6AddressWithMask.of(ip);
+ else
+ throw new IllegalArgumentException("IP Address not well formed: " + ip);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder res = new StringBuilder();
+ res.append(value.toString());
+
+ res.append('/');
+ if (mask.isCidrMask()) {
+ // CIDR notation
+ res.append(mask.asCidrMaskLength());
+ } else {
+ // Full address mask
+ res.append(mask.toString());
+ }
+
+ return res.toString();
+ }
+
+}