| // 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. |
| |
| using System; |
| using System.Diagnostics.CodeAnalysis; |
| using Org.Apache.REEF.Common.Events; |
| using Org.Apache.REEF.Common.Tasks; |
| using Org.Apache.REEF.Common.Tasks.Events; |
| using Org.Apache.REEF.Tang.Formats; |
| using Org.Apache.REEF.Tang.Util; |
| using Org.Apache.REEF.Utilities.Attributes; |
| |
| [module: SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1401:FieldsMustBePrivate", Justification = "static field, typical usage in configurations")] |
| |
| namespace Org.Apache.REEF.Common.Context |
| { |
| [ClientSide] |
| public sealed class ContextConfiguration : ConfigurationModuleBuilder |
| { |
| /// <summary> |
| /// The identifier of the context. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly RequiredParameter<string> Identifier = new RequiredParameter<string>(); |
| |
| /// <summary> |
| /// for context start. Defaults to logging if not bound. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly OptionalImpl<IObserver<IContextStart>> OnContextStart = new OptionalImpl<IObserver<IContextStart>>(); |
| |
| /// <summary> |
| /// for context stop. Defaults to logging if not bound. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly OptionalImpl<IObserver<IContextStop>> OnContextStop = new OptionalImpl<IObserver<IContextStop>>(); |
| |
| /// <summary> |
| /// to be informed right before a Task enters its call() method. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly OptionalImpl<IObserver<ITaskStart>> OnTaskStart = new OptionalImpl<IObserver<ITaskStart>>(); |
| |
| /// <summary> |
| /// to be informed right after a Task exits its call() method. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly OptionalImpl<IObserver<ITaskStop>> OnTaskStop = new OptionalImpl<IObserver<ITaskStop>>(); |
| |
| /// <summary> |
| /// Source of messages to be called whenever the evaluator is about to make a heartbeat. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly OptionalImpl<IContextMessageSource> OnSendMessage = new OptionalImpl<IContextMessageSource>(); |
| |
| /// <summary> |
| /// Driver has sent the context a message, and this parameter is used to register a handler on the context for processing that message. |
| /// </summary> |
| [SuppressMessage("Microsoft.Security", "CA2104:Do not declare read only mutable reference types", Justification = "not applicable")] |
| public static readonly OptionalImpl<IContextMessageHandler> OnMessage = new OptionalImpl<IContextMessageHandler>(); |
| |
| public static ConfigurationModule ConfigurationModule |
| { |
| get |
| { |
| return new ContextConfiguration() |
| .BindNamedParameter(GenericType<ContextConfigurationOptions.ContextIdentifier>.Class, Identifier) |
| .BindSetEntry(GenericType<ContextConfigurationOptions.StartHandlers>.Class, OnContextStart) |
| .BindSetEntry(GenericType<ContextConfigurationOptions.StopHandlers>.Class, OnContextStop) |
| .BindSetEntry(GenericType<ContextConfigurationOptions.ContextMessageSources>.Class, OnSendMessage) |
| .BindSetEntry(GenericType<ContextConfigurationOptions.ContextMessageHandlers>.Class, OnMessage) |
| .BindSetEntry(GenericType<TaskConfigurationOptions.StartHandlers>.Class, OnTaskStart) |
| .BindSetEntry(GenericType<TaskConfigurationOptions.StopHandlers>.Class, OnTaskStop) |
| .Build(); |
| } |
| } |
| } |
| } |