| /* |
| * 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.net; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * MarkerResource to add hints about installable Intent. |
| */ |
| public final class MarkerResource implements NetworkResource { |
| private final String mark; |
| |
| private MarkerResource(String mark) { |
| this.mark = checkNotNull(mark); |
| } |
| |
| /** |
| * Creates an instance of MarkerResource. |
| * |
| * @param mark marker String |
| * @return MarkerResource |
| */ |
| public static MarkerResource marker(String mark) { |
| return new MarkerResource(mark); |
| } |
| |
| @Override |
| public int hashCode() { |
| return mark.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof MarkerResource) { |
| return mark.equals(((MarkerResource) obj).mark); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return mark; |
| } |
| |
| |
| private MarkerResource() { |
| this.mark = ""; |
| } |
| } |