| /* |
| * Copyright 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.net; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Implementation of OCh port (Optical Channel). |
| * Also referred to as a line side port (L-port) or narrow band port. |
| * See ITU G.709 "Interfaces for the Optical Transport Network (OTN)" |
| */ |
| public class OchPort extends DefaultPort { |
| |
| private final OduSignalType signalType; |
| private final boolean isTunable; |
| private final OchSignal lambda; |
| |
| /** |
| * Creates an OCh port in the specified network element. |
| * |
| * @param element parent network element |
| * @param number port number |
| * @param isEnabled port enabled state |
| * @param signalType ODU signal type |
| * @param isTunable tunable wavelength capability |
| * @param lambda OCh signal |
| * @param annotations optional key/value annotations |
| */ |
| public OchPort(Element element, PortNumber number, boolean isEnabled, OduSignalType signalType, |
| boolean isTunable, OchSignal lambda, Annotations... annotations) { |
| super(element, number, isEnabled, Type.OCH, checkNotNull(signalType).bitRate(), annotations); |
| this.signalType = signalType; |
| this.isTunable = isTunable; |
| this.lambda = checkNotNull(lambda); |
| } |
| |
| /** |
| * Returns ODU signal type. |
| * |
| * @return ODU signal type |
| */ |
| public OduSignalType signalType() { |
| return signalType; |
| } |
| |
| /** |
| * Returns true if port is wavelength tunable. |
| * |
| * @return tunable wavelength capability |
| */ |
| public boolean isTunable() { |
| return isTunable; |
| } |
| |
| /** |
| * Returns OCh signal. |
| * |
| * @return OCh signal |
| */ |
| public OchSignal lambda() { |
| return lambda; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(number(), isEnabled(), type(), signalType, isTunable, lambda, annotations()); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| // Subclass is considered as a change of identity, hence equals() will return false if class type don't match |
| if (obj != null && getClass() == obj.getClass()) { |
| final OchPort other = (OchPort) obj; |
| return Objects.equals(this.element().id(), other.element().id()) && |
| Objects.equals(this.number(), other.number()) && |
| Objects.equals(this.isEnabled(), other.isEnabled()) && |
| Objects.equals(this.signalType, other.signalType) && |
| Objects.equals(this.isTunable, other.isTunable) && |
| Objects.equals(this.lambda, other.lambda) && |
| Objects.equals(this.annotations(), other.annotations()); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("element", element().id()) |
| .add("number", number()) |
| .add("isEnabled", isEnabled()) |
| .add("type", type()) |
| .add("signalType", signalType) |
| .add("isTunable", isTunable) |
| .add("lambda", lambda) |
| .toString(); |
| } |
| } |