Hyunsun Moon | 8947866 | 2016-06-09 17:52:34 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Hyunsun Moon | 8947866 | 2016-06-09 17:52:34 -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.net.behaviour; |
| 17 | |
| 18 | import com.google.common.base.MoreObjects; |
| 19 | import com.google.common.base.Strings; |
| 20 | import org.onosproject.net.AbstractDescription; |
| 21 | import org.onosproject.net.SparseAnnotations; |
| 22 | |
Ray Milkey | ec253f8 | 2017-09-20 16:29:19 +0900 | [diff] [blame] | 23 | import java.util.Objects; |
Hyunsun Moon | 8947866 | 2016-06-09 17:52:34 -0700 | [diff] [blame] | 24 | import java.util.Optional; |
| 25 | |
| 26 | import static com.google.common.base.Preconditions.checkArgument; |
| 27 | |
| 28 | /** |
| 29 | * Default implementation of immutable patch interface description entity. |
| 30 | */ |
| 31 | public final class DefaultPatchDescription extends AbstractDescription |
| 32 | implements PatchDescription { |
| 33 | |
| 34 | private final Optional<String> deviceId; |
| 35 | private final String ifaceName; |
| 36 | private final String peerName; |
| 37 | |
| 38 | private DefaultPatchDescription(Optional<String> deviceId, |
| 39 | String ifaceName, |
| 40 | String peerName, |
| 41 | SparseAnnotations... annotations) { |
| 42 | super(annotations); |
| 43 | this.deviceId = deviceId; |
| 44 | this.ifaceName = ifaceName; |
| 45 | this.peerName = peerName; |
| 46 | } |
| 47 | |
| 48 | |
| 49 | @Override |
| 50 | public Optional<String> deviceId() { |
| 51 | return deviceId; |
| 52 | } |
| 53 | |
| 54 | @Override |
| 55 | public String ifaceName() { |
| 56 | return ifaceName; |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public String peer() { |
| 61 | return peerName; |
| 62 | } |
| 63 | |
| 64 | @Override |
Ray Milkey | ec253f8 | 2017-09-20 16:29:19 +0900 | [diff] [blame] | 65 | public int hashCode() { |
| 66 | return Objects.hash(deviceId, ifaceName, peerName); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public boolean equals(Object obj) { |
| 71 | if (this == obj) { |
| 72 | return true; |
| 73 | } |
| 74 | if (obj instanceof DefaultPatchDescription) { |
| 75 | final DefaultPatchDescription that = (DefaultPatchDescription) obj; |
| 76 | return this.getClass() == that.getClass() && |
| 77 | Objects.equals(this.deviceId, that.deviceId) && |
| 78 | Objects.equals(this.ifaceName, that.ifaceName) && |
| 79 | Objects.equals(this.peerName, that.peerName); |
| 80 | } |
| 81 | return false; |
| 82 | } |
| 83 | |
| 84 | @Override |
Hyunsun Moon | 8947866 | 2016-06-09 17:52:34 -0700 | [diff] [blame] | 85 | public String toString() { |
| 86 | return MoreObjects.toStringHelper(this) |
| 87 | .add("deviceId", deviceId) |
| 88 | .add("ifaceName", ifaceName) |
| 89 | .add("peerName", peerName) |
| 90 | .toString(); |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Returns new builder instance. |
| 95 | * |
| 96 | * @return default patch description builder |
| 97 | */ |
| 98 | public static Builder builder() { |
| 99 | return new Builder(); |
| 100 | } |
| 101 | |
| 102 | public static final class Builder implements PatchDescription.Builder { |
| 103 | |
| 104 | private Optional<String> deviceId = Optional.empty(); |
| 105 | private String ifaceName; |
| 106 | private String peerName; |
| 107 | |
| 108 | private Builder() { |
| 109 | } |
| 110 | |
| 111 | @Override |
| 112 | public PatchDescription build() { |
| 113 | return new DefaultPatchDescription(deviceId, ifaceName, peerName); |
| 114 | } |
| 115 | |
| 116 | @Override |
| 117 | public PatchDescription.Builder deviceId(String deviceId) { |
| 118 | this.deviceId = Optional.ofNullable(deviceId); |
| 119 | return this; |
| 120 | } |
| 121 | |
| 122 | @Override |
| 123 | public PatchDescription.Builder ifaceName(String ifaceName) { |
| 124 | checkArgument(!Strings.isNullOrEmpty(ifaceName)); |
| 125 | this.ifaceName = ifaceName; |
| 126 | return this; |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public PatchDescription.Builder peer(String peerName) { |
| 131 | checkArgument(!Strings.isNullOrEmpty(peerName)); |
| 132 | this.peerName = peerName; |
| 133 | return this; |
| 134 | } |
| 135 | } |
| 136 | } |