+
+ public boolean equals(Object value1, Object value2, Object mask1, Object mask2) {
+ switch (this) {
+ case NW_SRC:
+ case NW_DST:
+ // Equality to be checked against prefix addresses
+ InetAddress thisIP = (InetAddress) value1;
+ int thisMaskLen = (mask1 == null) ? ((thisIP instanceof Inet4Address) ? 32 : 128) : NetUtils
+ .getSubnetMaskLength((InetAddress) mask1);
+ InetAddress otherIP = (InetAddress) value2;
+ int otherMaskLen = (mask2 == null) ? ((otherIP instanceof Inet4Address) ? 32 : 128) : NetUtils
+ .getSubnetMaskLength((InetAddress) mask2);
+
+ return NetUtils.getSubnetPrefix(thisIP, thisMaskLen)
+ .equals(NetUtils.getSubnetPrefix(otherIP, otherMaskLen));
+ default:
+ return (this.equalValues(value1, value2) && this.equalMasks(mask1, mask2));
+ }
+ }