| #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.Collections.Generic; |
| using System.Linq; |
| |
| namespace Gremlin.Net.Structure |
| { |
| /// <summary> |
| /// Represents a vertex. |
| /// </summary> |
| public class Vertex : Element |
| { |
| /// <summary> |
| /// The default label to use for a vertex. |
| /// </summary> |
| public const string DefaultLabel = "vertex"; |
| |
| /// <summary> |
| /// Initializes a new instance of the <see cref="Vertex" /> class. |
| /// </summary> |
| /// <param name="id">The id of the vertex.</param> |
| /// <param name="label">The label of the vertex.</param> |
| /// <param name="properties">Optional properties of the vertex.</param> |
| public Vertex(object? id, string label = DefaultLabel, dynamic[]? properties = null) |
| : base(id, label, properties) |
| { |
| } |
| |
| /// <summary> |
| /// Get property by key |
| /// </summary> |
| /// <returns>property or null when not found</returns> |
| public VertexProperty? Property(string key) |
| { |
| return Properties?.Cast<VertexProperty>().FirstOrDefault(p => p.Key == key); |
| } |
| |
| /// <inheritdoc /> |
| public override string ToString() |
| { |
| return $"v[{Id}]"; |
| } |
| } |
| } |