| /* |
| * Copyright 2015-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.net.flow.criteria; |
| |
| import org.onlab.packet.IpPrefix; |
| |
| import java.util.Objects; |
| |
| /** |
| * Implementation of IP address criterion. |
| */ |
| public final class IPCriterion implements Criterion { |
| private final IpPrefix ip; |
| private final Type type; |
| |
| /** |
| * Constructor. |
| * |
| * @param ip the IP prefix to match. Could be either IPv4 or IPv6 |
| * @param type the match type. Should be one of the following: |
| * Type.IPV4_SRC, Type.IPV4_DST, Type.IPV6_SRC, Type.IPV6_DST |
| */ |
| IPCriterion(IpPrefix ip, Type type) { |
| this.ip = ip; |
| this.type = type; |
| } |
| |
| @Override |
| public Type type() { |
| return this.type; |
| } |
| |
| /** |
| * Gets the IP prefix to match. |
| * |
| * @return the IP prefix to match |
| */ |
| public IpPrefix ip() { |
| return this.ip; |
| } |
| |
| @Override |
| public String toString() { |
| return type().toString() + SEPARATOR + ip; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type().ordinal(), ip); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof IPCriterion) { |
| IPCriterion that = (IPCriterion) obj; |
| return Objects.equals(ip, that.ip) && |
| Objects.equals(type, that.type); |
| } |
| return false; |
| } |
| } |