| /* |
| * 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.flow.criteria; |
| |
| import org.onosproject.net.PortNumber; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Implementation of input port criterion. |
| */ |
| public final class PortCriterion implements Criterion { |
| private final PortNumber port; |
| private final Type type; |
| |
| /** |
| * Constructor. |
| * |
| * @param port the input port number to match |
| * @param type the match type. Should be either Type.IN_PORT or |
| * Type.IN_PHY_PORT |
| */ |
| PortCriterion(PortNumber port, Type type) { |
| this.port = port; |
| this.type = type; |
| } |
| |
| @Override |
| public Type type() { |
| return this.type; |
| } |
| |
| /** |
| * Gets the input port number to match. |
| * |
| * @return the input port number to match |
| */ |
| public PortNumber port() { |
| return this.port; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(type().toString()) |
| .add("port", port).toString(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type(), port); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof PortCriterion) { |
| PortCriterion that = (PortCriterion) obj; |
| return Objects.equals(port, that.port) && |
| Objects.equals(this.type(), that.type()); |
| } |
| return false; |
| } |
| } |