| #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 <see cref="Property" /> denotes a key/value pair associated with an <see cref="Edge" />. |
| /// </summary> |
| public class Property : IEquatable<Property> |
| { |
| /// <summary> |
| /// Initializes a new instance of the <see cref="Property" /> class. |
| /// </summary> |
| /// <param name="key">The key of the property.</param> |
| /// <param name="value">The value of the property.</param> |
| /// <param name="element">The (optional) element that the property is associated with.</param> |
| public Property(string key, dynamic? value, Element? element = null) |
| { |
| Key = key; |
| Value = value; |
| Element = element; |
| } |
| |
| /// <summary> |
| /// Gets the key of the property. |
| /// </summary> |
| public string Key { get; } |
| |
| /// <summary> |
| /// Gets the value of the property. |
| /// </summary> |
| public dynamic? Value { get; } |
| |
| /// <summary> |
| /// Gets the element that this property is associated with. |
| /// </summary> |
| public Element? Element { get; } |
| |
| /// <inheritdoc /> |
| public bool Equals(Property? other) |
| { |
| if (ReferenceEquals(null, other)) return false; |
| if (ReferenceEquals(this, other)) return true; |
| return string.Equals(Key, other.Key) && Equals(Value, other.Value) && Equals(Element, other.Element); |
| } |
| |
| /// <inheritdoc /> |
| public override string ToString() |
| { |
| return $"p[{Key}->{Value}]"; |
| } |
| |
| /// <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((Property) obj); |
| } |
| |
| /// <inheritdoc /> |
| public override int GetHashCode() |
| { |
| unchecked |
| { |
| var hashCode = Key?.GetHashCode() ?? 0; |
| hashCode = (hashCode * 397) ^ (Value != null ? Value.GetHashCode() : 0); |
| hashCode = (hashCode * 397) ^ (Element?.GetHashCode() ?? 0); |
| return hashCode; |
| } |
| } |
| } |
| } |