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/*
* Copyright 2014-2015 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.routing.config;
import com.google.common.base.MoreObjects;
import com.google.common.collect.Sets;
import org.onlab.packet.MacAddress;
import org.onlab.packet.VlanId;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.host.InterfaceIpAddress;
import java.util.Objects;
import java.util.Set;
/**
* An Interface is a set of addresses that are logically mapped to a switch
* port in the network.
*/
public class Interface {
private final ConnectPoint connectPoint;
private final Set<InterfaceIpAddress> ipAddresses;
private final MacAddress macAddress;
private final VlanId vlan;
/**
* Creates an Interface based on a connection point, a set of interface
* IP addresses, and a MAC address.
*
* @param connectPoint the connect point this interface is mapped to
* @param ipAddresses the IP addresses for the interface
* @param macAddress the MAC address of the interface
* @param vlan VLAN identifier
*/
public Interface(ConnectPoint connectPoint,
Set<InterfaceIpAddress> ipAddresses,
MacAddress macAddress, VlanId vlan) {
this.connectPoint = connectPoint;
this.ipAddresses = Sets.newHashSet(ipAddresses);
this.macAddress = macAddress;
this.vlan = vlan;
}
/**
* Retrieves the connection point that this interface maps to.
*
* @return the connection point
*/
public ConnectPoint connectPoint() {
return connectPoint;
}
/**
* Retrieves the set of IP addresses that are assigned to the interface.
*
* @return the set of interface IP addresses
*/
public Set<InterfaceIpAddress> ipAddresses() {
return ipAddresses;
}
/**
* Retrieves the MAC address that is assigned to the interface.
*
* @return the MAC address
*/
public MacAddress mac() {
return macAddress;
}
/**
* Retrieves the VLAN ID that is assigned to the interface.
*
* @return the VLAN ID
*/
public VlanId vlan() {
return vlan;
}
@Override
public boolean equals(Object other) {
if (!(other instanceof Interface)) {
return false;
}
Interface otherInterface = (Interface) other;
return connectPoint.equals(otherInterface.connectPoint) &&
ipAddresses.equals(otherInterface.ipAddresses) &&
macAddress.equals(otherInterface.macAddress) &&
vlan.equals(otherInterface.vlan);
}
@Override
public int hashCode() {
return Objects.hash(connectPoint, ipAddresses, macAddress, vlan);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("connectPoint", connectPoint)
.add("ipAddresses", ipAddresses)
.add("macAddress", macAddress)
.add("vlan", vlan)
.toString();
}
}
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