The data objects connected to this element by a data association, either way: their names, as the diagram shows them (the reference's name, else the data object's or data store's, else its id).

Returns#

string[]

Inherited from#

Node.dataObjectNames

Defined in#

packages/bpmn-server/src/elements/Node.ts:161

exceptionsAsErrors#

• get exceptionsAsErrors(): boolean

camunda:exceptionsAsErrors="true": an exception of the task's work is raised as a BPMN error.

Returns#

boolean

Inherited from#

Node.exceptionsAsErrors

Defined in#

packages/bpmn-server/src/elements/Node.ts:296

requiresWait#

• get requiresWait(): boolean

Returns#

boolean

Overrides#

Node.requiresWait

Defined in#

packages/bpmn-server/src/elements/Tasks.ts:347

canBeInvoked#

• get canBeInvoked(): boolean

Returns#

boolean

Overrides#

Node.canBeInvoked

Defined in#

packages/bpmn-server/src/elements/Tasks.ts:348

Methods#

restored#

▸ restored(item): void

Parameters#

Name	Type
`item`	`Item`

Returns#

void

Inherited from#

Node.restored

Defined in#

packages/bpmn-server/src/elements/Element.ts:24

hasBehaviour#

▸ hasBehaviour(name): boolean

respond by providing behaviour attributes beyond item and node information ex: timer due , input/outupt , fields

Parameters#

Name	Type
`name`	`any`

Returns#

boolean

Inherited from#

Node.hasBehaviour

Defined in#

packages/bpmn-server/src/elements/Element.ts:34

getBehaviour#

▸ getBehaviour(name): any

Parameters#

Name	Type
`name`	`any`

Returns#

any

Inherited from#

Node.getBehaviour

Defined in#

packages/bpmn-server/src/elements/Element.ts:38

addBehaviour#

▸ addBehaviour(nane, behavriour): void

Parameters#

Name	Type
`nane`	`any`
`behavriour`	`any`

Returns#

void

Inherited from#

Node.addBehaviour

Defined in#

packages/bpmn-server/src/elements/Element.ts:41

validate#

▸ validate(item): Promise\<void>

Parameters#

Name	Type
`item`	`Item`

Returns#

Promise\<void>

Inherited from#

Node.validate

Defined in#

packages/bpmn-server/src/elements/Node.ts:48

doEvent#

▸ doEvent(item, event, newStatus?, eventDetails?): Promise\<any[]>

Parameters#

Name	Type	Default value
`item`	`Item`	`undefined`
`event`	`EXECUTION_EVENT`	`undefined`
`newStatus`	`ITEM_STATUS`	`null`
`eventDetails`	`Object`	`{}`

Returns#

Promise\<any[]>

Inherited from#

Node.doEvent

Defined in#

packages/bpmn-server/src/elements/Node.ts:61

setInput#

▸ setInput(item, input): Promise\<void>

is Called after execution transform data using input rules todo

Parameters#

Name	Type
`item`	`Item`
`input`	`any`

Returns#

Promise\<void>

Inherited from#

Node.setInput

Defined in#

packages/bpmn-server/src/elements/Node.ts:99

getInput#

▸ getInput(item, input): Promise\<{}>

Parameters#

Name	Type
`item`	`Item`
`input`	`any`

Returns#

Promise\<{}>

Inherited from#

Node.getInput

Defined in#

packages/bpmn-server/src/elements/Node.ts:109

getOutput#

▸ getOutput(item): Promise\<{}>

transform data using output rules todo

Parameters#

Name	Type
`item`	`Item`

Returns#

Promise\<{}>

Inherited from#

Node.getOutput

Defined in#

packages/bpmn-server/src/elements/Node.ts:123

enter#

▸ enter(item): void

Parameters#

Name	Type
`item`	`Item`

Returns#

void

Inherited from#

Node.enter

Defined in#

packages/bpmn-server/src/elements/Node.ts:127

loadDataObjects#

▸ loadDataObjects(item): Promise\<void>

Load the element's data objects into the instance data (appDelegate.loadDataObject), where they are saved with the instance: data.client for a data object 'client'. They load each time the element runs.

Parameters#

Name	Type
`item`	`Item`

Returns#

Promise\<void>

Inherited from#

Node.loadDataObjects

Defined in#

packages/bpmn-server/src/elements/Node.ts:178

execute#

▸ execute(item): Promise\<any>

Parameters#

Name	Type
`item`	`Item`

Returns#

Promise\<any>

Inherited from#

Node.execute

Defined in#

packages/bpmn-server/src/elements/Node.ts:194

perform#

▸ perform(item): Promise\<any>

Steps 4 and 5 of execute: the work (run), then on. Also a failed item's retry (Token.retry): the work again.

Parameters#

Name	Type
`item`	`Item`

Returns#

Promise\<any>

Inherited from#

Node.perform

Defined in#

packages/bpmn-server/src/elements/Node.ts:260

failed#

▸ failed(item, error): Promise\<NODE_ACTION>

The task's work threw. With exceptionsAsErrors and an error event that catches it (by the exception's code, else its name; an error event with no code catches any), it is raised there as a BPMN error and the task ends. Otherwise the item's status is error, with the message, saved so the instance shows it and the item can be retried (engine.retry), and the exception is thrown to the caller as before.