Package com.microsoft.durabletask

Interface Summary

Interface	Description
DataConverter	Interface for serializing and deserializing data that gets passed to and from orchestrators and activities.
OrchestratorFunction<R>	Functional interface for inline orchestrator functions.
RetryHandler	Functional interface for implementing custom task retry handlers.
TaskActivity	Common interface for task activity implementations.
TaskActivityContext	Interface that provides TaskActivity implementations with activity context, such as an activity's name and its input.
TaskActivityFactory	Factory interface for producing TaskActivity implementations.
TaskOrchestration	Common interface for task orchestrator implementations.
TaskOrchestrationContext	Used by orchestrators to perform actions such as scheduling tasks, durable timers, waiting for external events, and for getting basic information about the current orchestration.
TaskOrchestrationFactory	Factory interface for producing TaskOrchestration implementations.

Class Summary

Class	Description
DurableTaskClient	Base class that defines client operations for managing orchestration instances.
DurableTaskGrpcClientBuilder	Builder class for constructing new DurableTaskClient objects that communicate with a sidecar process over gRPC.
DurableTaskGrpcWorker	Task hub worker that connects to a sidecar process over gRPC to execute orchestrator and activity events.
DurableTaskGrpcWorkerBuilder	Builder object for constructing customized DurableTaskGrpcWorker instances.
FailureDetails	Class that represents the details of a task failure.
JacksonDataConverter	An implementation of DataConverter that uses Jackson APIs for data serialization.
NewOrchestrationInstanceOptions	Options for starting a new instance of an orchestration.
OrchestrationMetadata	Represents a snapshot of an orchestration instance's current state, including metadata.
OrchestrationRunner	Helper class for invoking orchestrations directly, without constructing a DurableTaskGrpcWorker object.
OrchestrationStatusQuery	Class used for constructing orchestration metadata queries.
OrchestrationStatusQueryResult	Class representing the results of a filtered orchestration metadata query.
PurgeInstanceCriteria	Class used for constructing orchestration instance purge selection criteria.
PurgeResult	Class representing the results of an orchestration state purge operation.
RetryContext	Context data that's provided to RetryHandler implementations.
RetryPolicy	A declarative retry policy that can be configured for activity or sub-orchestration calls.
Task<V>	Represents an asynchronous operation in a durable orchestration.
TaskOptions	Options that can be used to control the behavior of orchestrator and activity task execution.

Enum Summary

Enum	Description
OrchestrationRuntimeStatus	Enum describing the runtime status of the orchestration.

Exception Summary

Exception	Description
CompositeTaskFailedException	Exception that gets thrown when multiple Tasks for an activity or sub-orchestration fails with an unhandled exception.
DataConverter.DataConverterException
TaskCanceledException	Represents a task cancellation, either because of a timeout or because of an explicit cancellation operation.
TaskFailedException	Exception that gets thrown when awaiting a Task for an activity or sub-orchestration that fails with an unhandled exception.