OrchestrationExecutionCursor

src\DurableTask.Core\OrchestrationExecutionCursor.cs

Context associated with the orchestration being executed.

与正在执行的协调相关的上下文。

类定义：

    internal class OrchestrationExecutionCursor
    {
    }

构造函数：

        public OrchestrationExecutionCursor(
            OrchestrationRuntimeState state,
            TaskOrchestration orchestration,
            TaskOrchestrationExecutor executor,
            IEnumerable<OrchestratorAction> latestDecisions)
        {
            RuntimeState = state;
            TaskOrchestration = orchestration;
            OrchestrationExecutor = executor;
            LatestDecisions = latestDecisions;
        }

get/set 方法：

        public OrchestrationRuntimeState RuntimeState { get; }

        public TaskOrchestration TaskOrchestration { get; }

        public TaskOrchestrationExecutor OrchestrationExecutor { get; }

        public IEnumerable<OrchestratorAction> LatestDecisions { get; set; }

就是一个值对象。

Cursor 游标体现在哪里？