Jian Li | b964283 | 2021-01-08 03:18:35 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2021-present Open Networking Foundation |
| 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.kubevirtnetworking.api; |
| 17 | |
| 18 | import com.google.common.base.MoreObjects; |
| 19 | import com.google.common.collect.ImmutableSet; |
| 20 | |
| 21 | import java.util.Objects; |
| 22 | import java.util.Set; |
| 23 | |
| 24 | import static com.google.common.base.Preconditions.checkArgument; |
| 25 | |
| 26 | public final class DefaultKubevirtInstance implements KubevirtInstance { |
| 27 | |
| 28 | private static final String NOT_NULL_MSG = "Instance % cannot be null"; |
| 29 | |
| 30 | private final String uid; |
| 31 | private final String name; |
| 32 | private final Set<KubevirtPort> ports; |
| 33 | |
| 34 | /** |
| 35 | * Default constructor. |
| 36 | * |
| 37 | * @param uid UID |
| 38 | * @param name name of instance |
| 39 | * @param ports set of ports associated with the instance |
| 40 | */ |
| 41 | public DefaultKubevirtInstance(String uid, String name, Set<KubevirtPort> ports) { |
| 42 | this.uid = uid; |
| 43 | this.name = name; |
| 44 | this.ports = ports; |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | public String uid() { |
| 49 | return uid; |
| 50 | } |
| 51 | |
| 52 | @Override |
| 53 | public String name() { |
| 54 | return name; |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | public Set<KubevirtPort> ports() { |
| 59 | return ImmutableSet.copyOf(ports); |
| 60 | } |
| 61 | |
| 62 | @Override |
| 63 | public boolean equals(Object o) { |
| 64 | if (this == o) { |
| 65 | return true; |
| 66 | } |
| 67 | if (o == null || getClass() != o.getClass()) { |
| 68 | return false; |
| 69 | } |
| 70 | DefaultKubevirtInstance that = (DefaultKubevirtInstance) o; |
| 71 | return uid.equals(that.uid) && name.equals(that.name) && ports.equals(that.ports); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public int hashCode() { |
| 76 | return Objects.hash(uid, name, ports); |
| 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public String toString() { |
| 81 | return MoreObjects.toStringHelper(this) |
| 82 | .add("uid", uid) |
| 83 | .add("name", name) |
| 84 | .add("ports", ports) |
| 85 | .toString(); |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * Returns new builder instance. |
| 90 | * |
| 91 | * @return kubevirt port builder |
| 92 | */ |
| 93 | public static Builder builder() { |
| 94 | return new Builder(); |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Default builder implementation. |
| 99 | */ |
| 100 | public static final class Builder implements KubevirtInstance.Builder { |
| 101 | |
| 102 | private String uid; |
| 103 | private String name; |
| 104 | private Set<KubevirtPort> ports; |
| 105 | |
| 106 | @Override |
| 107 | public KubevirtInstance build() { |
| 108 | checkArgument(uid != null, NOT_NULL_MSG, "UID"); |
| 109 | checkArgument(name != null, NOT_NULL_MSG, "name"); |
| 110 | checkArgument(ports != null, NOT_NULL_MSG, "ports"); |
| 111 | |
| 112 | return new DefaultKubevirtInstance(uid, name, ports); |
| 113 | } |
| 114 | |
| 115 | @Override |
| 116 | public Builder uid(String uid) { |
| 117 | this.uid = uid; |
| 118 | return this; |
| 119 | } |
| 120 | |
| 121 | @Override |
| 122 | public Builder name(String name) { |
| 123 | this.name = name; |
| 124 | return this; |
| 125 | } |
| 126 | |
| 127 | @Override |
| 128 | public Builder ports(Set<KubevirtPort> ports) { |
| 129 | this.ports = ports; |
| 130 | return this; |
| 131 | } |
| 132 | } |
| 133 | } |