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Entity

核心编程模型的 Entity 定义

1 - TaskEntity

核心编程模型之 TaskEntity

Abstract base class for entities

src\DurableTask.Core\Entities\TaskEntity.cs

TaskActivity 中定义了三个方法：

  • ExecuteOperationBatchAsync()

ExecuteOperationBatchAsync() 方法

public abstract Task<EntityBatchResult> ExecuteOperationBatchAsync(EntityBatchRequest operations);

EnztityBatchRequest 类

A request for execution of a batch of operations on an entity.

  • string InstanceId
  • string EntityState
  • List<OperationRequest> Operations

OperationRequest 类

包含属性：

  • string Operation
  • Guid Id
  • string Input

2 - EntityId

核心编程模型之 EntityId

A unique identifier for an entity, consisting of entity name and entity key.

src\DurableTask.Core\Entities\EntityId.cs

EntityId 中定义以下属性：

  • string Name
  • string Key