Sho SHIMIZU | b2b2d98 | 2015-09-11 15:35:06 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Foundation |
Sho SHIMIZU | b2b2d98 | 2015-09-11 15:35:06 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.vtnrsc; |
| 17 | |
| 18 | import java.util.Objects; |
| 19 | |
| 20 | import static com.google.common.base.MoreObjects.toStringHelper; |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | /** |
| 24 | * Immutable representation of a security group. |
| 25 | */ |
| 26 | public final class SecurityGroup { |
| 27 | private final String securityGroup; |
| 28 | |
| 29 | /** |
| 30 | * Returns the securityGroup. |
| 31 | * |
| 32 | * @return securityGroup |
| 33 | */ |
| 34 | public String securityGroup() { |
| 35 | return securityGroup; |
| 36 | } |
| 37 | // Public construction is prohibited |
| 38 | private SecurityGroup(String securityGroup) { |
| 39 | checkNotNull(securityGroup, "SecurityGroup cannot be null"); |
| 40 | this.securityGroup = securityGroup; |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * Creates a securityGroup using the supplied securityGroup. |
| 45 | * |
| 46 | * @param securityGroup security group |
| 47 | * @return securityGroup |
| 48 | */ |
| 49 | public static SecurityGroup securityGroup(String securityGroup) { |
| 50 | return new SecurityGroup(securityGroup); |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | public int hashCode() { |
HIGUCHI Yuta | ca9cc8e | 2015-10-29 23:26:51 -0700 | [diff] [blame] | 55 | return securityGroup.hashCode(); |
Sho SHIMIZU | b2b2d98 | 2015-09-11 15:35:06 -0700 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | @Override |
| 59 | public boolean equals(Object obj) { |
| 60 | if (this == obj) { |
| 61 | return true; |
| 62 | } |
| 63 | if (obj instanceof SecurityGroup) { |
| 64 | final SecurityGroup that = (SecurityGroup) obj; |
| 65 | return this.getClass() == that.getClass() |
| 66 | && Objects.equals(this.securityGroup, that.securityGroup); |
| 67 | } |
| 68 | return false; |
| 69 | } |
| 70 | |
| 71 | @Override |
| 72 | public String toString() { |
| 73 | return toStringHelper(this).add("securityGroup", securityGroup) |
| 74 | .toString(); |
| 75 | } |
| 76 | |
| 77 | } |