@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
ARP other = (ARP) obj;
if (hardwareAddressLength != other.hardwareAddressLength) return false;
if (hardwareType != other.hardwareType) return false;
if (opCode == null) {
if (other.opCode != null) return false;
} else if (!opCode.equals(other.opCode)) return false;
if (protocolAddressLength != other.protocolAddressLength) return false;
if (protocolType != other.protocolType) return false;
if (senderHardwareAddress == null) {
if (other.senderHardwareAddress != null) return false;
} else if (!senderHardwareAddress.equals(other.senderHardwareAddress)) return false;
if (senderProtocolAddress == null) {
if (other.senderProtocolAddress != null) return false;
} else if (!senderProtocolAddress.equals(other.senderProtocolAddress)) return false;
if (targetHardwareAddress == null) {
if (other.targetHardwareAddress != null) return false;
} else if (!targetHardwareAddress.equals(other.targetHardwareAddress)) return false;
if (targetProtocolAddress == null) {
if (other.targetProtocolAddress != null) return false;
} else if (!targetProtocolAddress.equals(other.targetProtocolAddress)) return false;
return true;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
OFOxmArpTpaMaskedVer12 other = (OFOxmArpTpaMaskedVer12) obj;
if (value == null) {
if (other.value != null) return false;
} else if (!value.equals(other.value)) return false;
if (mask == null) {
if (other.mask != null) return false;
} else if (!mask.equals(other.mask)) return false;
return true;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
OFActionSetNwDstVer11 other = (OFActionSetNwDstVer11) obj;
if (nwAddr == null) {
if (other.nwAddr != null) return false;
} else if (!nwAddr.equals(other.nwAddr)) return false;
return true;
}
/**
* Completely removes the DHCPBinding object with IP address {@code byte[]} ip from the DHCPPool
*
* @param {@code byte[]} ip: The IP address to remove from the pool. This address will not be
* available for lease after removal.
* @return none
*/
public void removeIPv4FromDHCPPool(IPv4Address ip) {
if (ip == null || getDHCPbindingFromIPv4(ip) == null) return;
if (ip.equals(STARTING_ADDRESS)) {
DHCPBinding lowest = null;
// Locate the lowest address (other than ip), which will be the new starting address
for (DHCPBinding binding : DHCP_POOL) {
if (lowest == null) {
lowest = binding;
} else if (binding.getIPv4Address().getInt() < lowest.getIPv4Address().getInt()
&& !binding.getIPv4Address().equals(ip)) {
lowest = binding;
}
}
// lowest is new starting address
STARTING_ADDRESS = lowest.getIPv4Address();
}
DHCP_POOL.remove(this.getDHCPbindingFromIPv4(ip));
this.setPoolSize(this.getPoolSize() - 1);
this.setPoolAvailability(this.getPoolAvailability() - 1);
if (this.getPoolAvailability() == 0) this.setPoolFull(true);
}
/** @return True if gratuitous ARP (SPA = TPA), false otherwise */
public boolean isGratuitous() {
assert (senderProtocolAddress.getLength() == targetProtocolAddress.getLength());
return senderProtocolAddress.equals(targetProtocolAddress);
}