Entity Class

Durable Entity Class.

Responsible for executing the user-defined entity function.

Create a new entity for the user-defined entity.

Responsible for executing the user-defined entity function

Constructor

Entity(entity_func: Callable[[DurableEntityContext], None])

Parameters

Name	Description
entity_func Required	<xref:Callable>[[<xref:DurableEntityContext>], <xref:Generator>[<xref:Any>, Any, <xref:Any>]] The user defined entity function

Methods

create	Create an instance of the entity class.
handle	Handle the execution of the user-defined entity function. Loops over the batch, which serves to specify inputs to the entity, and collects results and generates a final state, which are returned.

create

Create an instance of the entity class.

create(fn: Callable[[DurableEntityContext], None]) -> Callable[[Any], str]

Parameters

Name	Description
None]) Required	) ([<xref:description>]
fn Required

Returns

Type	Description
Callable[[Any], str]	Handle function of the newly created entity client

handle

Handle the execution of the user-defined entity function.

Loops over the batch, which serves to specify inputs to the entity, and collects results and generates a final state, which are returned.

handle(context: DurableEntityContext, batch: List[Dict[str, Any]]) -> str

Parameters

Name	Description
context Required	DurableEntityContext The entity context of the entity, which the user interacts with as their Durable API
batch Required

Returns

Type	Description
str	A JSON-formatted string representing the output state, results, and exceptions for the entity execution.