| /* |
| * Copyright 2015-present 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 java.util.Objects; |
| |
| /** |
| * Implementation of PBB I-SID criterion (24 bits unsigned integer). |
| */ |
| public final class PbbIsidCriterion implements Criterion { |
| private static final int MASK = 0xfffff; |
| private final int pbbIsid; // PBB I-SID: 24 bits |
| |
| /** |
| * Constructor. |
| * |
| * @param pbbIsid the PBB I-SID to match (24 bits) |
| */ |
| PbbIsidCriterion(int pbbIsid) { |
| this.pbbIsid = pbbIsid & MASK; |
| } |
| |
| @Override |
| public Criterion.Type type() { |
| return Criterion.Type.PBB_ISID; |
| } |
| |
| /** |
| * Gets the PBB I-SID to match. |
| * |
| * @return the PBB I-SID to match (24 bits) |
| */ |
| public int pbbIsid() { |
| return this.pbbIsid; |
| } |
| |
| @Override |
| public String toString() { |
| return type().toString() + SEPARATOR + Long.toHexString(pbbIsid); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type().ordinal(), pbbIsid); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof PbbIsidCriterion) { |
| PbbIsidCriterion that = (PbbIsidCriterion) obj; |
| return Objects.equals(pbbIsid, that.pbbIsid) && |
| Objects.equals(this.type(), that.type()); |
| } |
| return false; |
| } |
| } |