| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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.vpls.api; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Sets; |
| import org.onosproject.net.intf.Interface; |
| import org.onosproject.net.EncapsulationType; |
| |
| import java.util.Collection; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| import static java.util.Objects.*; |
| |
| /** |
| * Class stores a VPLS information. |
| */ |
| public final class VplsData { |
| /** |
| * States of a VPLS. |
| */ |
| public enum VplsState { |
| UPDATING, |
| ADDING, |
| REMOVING, |
| ADDED, |
| REMOVED, |
| FAILED |
| } |
| |
| private String name; |
| private Set<Interface> interfaces; |
| private EncapsulationType encapsulationType; |
| private VplsState state; |
| |
| /** |
| * Constructs a VPLS data by given name and encapsulation type. |
| * |
| * @param name the given name |
| * @param encapType the encapsulation type |
| */ |
| private VplsData(String name, EncapsulationType encapType) { |
| this.name = name; |
| this.encapsulationType = encapType; |
| this.interfaces = Sets.newHashSet(); |
| this.state = VplsState.ADDING; |
| } |
| |
| /** |
| * Creates a VPLS data by given name. |
| * The encapsulation type of the VPLS will be NONE. |
| * |
| * @param name the given name |
| * @return the VPLS data |
| */ |
| public static VplsData of(String name) { |
| requireNonNull(name); |
| return new VplsData(name, EncapsulationType.NONE); |
| } |
| |
| /** |
| * Creates a VPLS data by given name and encapsulation type. |
| * |
| * @param name the given name |
| * @param encapType the encapsulation type |
| * @return the VPLS data |
| */ |
| public static VplsData of(String name, EncapsulationType encapType) { |
| requireNonNull(name); |
| if (encapType == null) { |
| return new VplsData(name, EncapsulationType.NONE); |
| } else { |
| return new VplsData(name, encapType); |
| } |
| } |
| |
| /** |
| * Creates a copy of VPLS data. |
| * |
| * @param vplsData the VPLS data |
| * @return the copy of the VPLS data |
| */ |
| public static VplsData of(VplsData vplsData) { |
| requireNonNull(vplsData); |
| VplsData vplsDataCopy = new VplsData(vplsData.name(), vplsData.encapsulationType()); |
| vplsDataCopy.state(vplsData.state()); |
| vplsDataCopy.addInterfaces(vplsData.interfaces()); |
| return vplsData; |
| } |
| |
| /** |
| * Gets name of the VPLS. |
| * |
| * @return the name of the VPLS |
| */ |
| public String name() { |
| return name; |
| } |
| |
| public Set<Interface> interfaces() { |
| return ImmutableSet.copyOf(interfaces); |
| } |
| |
| public EncapsulationType encapsulationType() { |
| return encapsulationType; |
| } |
| |
| public void addInterfaces(Collection<Interface> interfaces) { |
| requireNonNull(interfaces); |
| this.interfaces.addAll(interfaces); |
| } |
| |
| public void addInterface(Interface iface) { |
| requireNonNull(iface); |
| this.interfaces.add(iface); |
| } |
| |
| public void removeInterfaces(Collection<Interface> interfaces) { |
| requireNonNull(interfaces); |
| this.interfaces.removeAll(interfaces); |
| } |
| |
| public void removeInterface(Interface iface) { |
| requireNonNull(iface); |
| this.interfaces.remove(iface); |
| } |
| |
| public void encapsulationType(EncapsulationType encapType) { |
| this.encapsulationType = encapType; |
| } |
| |
| public VplsState state() { |
| return state; |
| } |
| |
| public void state(VplsState state) { |
| this.state = state; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("name", name) |
| .add("interfaces", interfaces) |
| .add("encap type", encapsulationType) |
| .add("state", state) |
| .toString(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == this) { |
| return true; |
| } |
| if (!(obj instanceof VplsData)) { |
| return false; |
| } |
| VplsData other = (VplsData) obj; |
| return Objects.equals(other.name, this.name) && |
| Objects.equals(other.interfaces, this.interfaces) && |
| Objects.equals(other.encapsulationType, this.encapsulationType); |
| } |
| |
| @Override |
| public int hashCode() { |
| return hash(name, interfaces, encapsulationType); |
| } |
| } |