| /* |
| * 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. |
| */ |
| |
| namespace Apache.Ignite.Core.Events |
| { |
| using System; |
| using Apache.Ignite.Core.Cluster; |
| using Apache.Ignite.Core.Common; |
| |
| /// <summary> |
| /// Represents a Ignite event. |
| /// </summary> |
| public interface IEvent |
| { |
| /// <summary> |
| /// Gets globally unique ID of this event. |
| /// </summary> |
| IgniteGuid Id { get; } |
| |
| /// <summary> |
| /// Gets locally unique ID that is atomically incremented for each event. Unlike global <see cref="Id" /> |
| /// this local ID can be used for ordering events on this node. |
| /// <para/> |
| /// Note that for performance considerations Ignite doesn't order events globally. |
| /// </summary> |
| long LocalOrder { get; } |
| |
| /// <summary> |
| /// Node where event occurred and was recorded. |
| /// </summary> |
| IClusterNode Node { get; } |
| |
| /// <summary> |
| /// Gets optional message for this event. |
| /// </summary> |
| string Message { get; } |
| |
| /// <summary> |
| /// Gets type of this event. All system event types are defined in <see cref="EventType"/> |
| /// </summary> |
| int Type { get; } |
| |
| /// <summary> |
| /// Gets name of this event. |
| /// </summary> |
| string Name { get; } |
| |
| /// <summary> |
| /// Gets event timestamp. Timestamp is local to the node on which this event was produced. |
| /// Note that more than one event can be generated with the same timestamp. |
| /// For ordering purposes use <see cref="LocalOrder"/> instead. |
| /// </summary> |
| DateTime Timestamp { get; } |
| |
| /// <summary> |
| /// Gets shortened version of ToString result. |
| /// </summary> |
| string ToShortString(); |
| } |
| } |