| #region License |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| #endregion |
| |
| using System; |
| |
| namespace Gremlin.Net.Structure |
| { |
| /// <summary> |
| /// A common base class for Graph elements. |
| /// </summary> |
| public abstract class Element : IEquatable<Element> |
| { |
| /// <summary> |
| /// Initializes a new instance of the <see cref="Element" /> class. |
| /// </summary> |
| /// <param name="id">The id of the element.</param> |
| /// <param name="label">The label of the element.</param> |
| protected Element(object id, string label) |
| { |
| Id = id; |
| Label = label; |
| } |
| |
| /// <summary> |
| /// Gets the id of this <see cref="Element" />. |
| /// </summary> |
| public object Id { get; } |
| |
| /// <summary> |
| /// Gets the label of this <see cref="Element" />. |
| /// </summary> |
| public string Label { get; } |
| |
| /// <inheritdoc /> |
| public bool Equals(Element other) |
| { |
| if (ReferenceEquals(null, other)) return false; |
| if (ReferenceEquals(this, other)) return true; |
| return Equals(Id, other.Id); |
| } |
| |
| /// <inheritdoc /> |
| public override bool Equals(object obj) |
| { |
| if (ReferenceEquals(null, obj)) return false; |
| if (ReferenceEquals(this, obj)) return true; |
| if (obj.GetType() != GetType()) return false; |
| return Equals((Element) obj); |
| } |
| |
| /// <inheritdoc /> |
| public override int GetHashCode() |
| { |
| return Id.GetHashCode(); |
| } |
| } |
| } |