Package org.flowable.engine.delegate.event

# Interface FlowableSignalEvent

All Superinterfaces:
  `FlowableActivityEvent`, `FlowableEngineEvent`, `FlowableEvent`

All Known Implementing Classes:
  `FlowableSignalEventImpl`

public interface FlowableSignalEvent extends FlowableActivityEvent
An `FlowableEvent` related to a signal being sent to an activity.

Author:
  Frederik Heremans

- ## Method Summary

  Modifier and Type
  Method
  Description
  `Object`
  `getSignalData()`
  `String`
  `getSignalName()`

  ### Methods inherited from interface org.flowable.engine.delegate.event.FlowableActivityEvent

  `getActivityId, getActivityName, getActivityType, getBehaviorClass`

  ### Methods inherited from interface org.flowable.common.engine.api.delegate.event.FlowableEngineEvent

  `getExecutionId, getProcessDefinitionId, getProcessInstanceId, getScopeDefinitionId, getScopeId, getScopeType, getSubScopeId`

  ### Methods inherited from interface org.flowable.common.engine.api.delegate.event.FlowableEvent

  `getType`

- ## Method Details

  - ### getSignalName

    String getSignalName()
    Returns:
      the name of the signal. Returns null, if no specific signal name has been specified when signaling.

  - ### getSignalData

    Object getSignalData()
    Returns:
      the payload that was passed when signaling. Returns null, if no payload was passed.