Package io.iworkflow.core.persistence

Interface StateExecutionLocals

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      <T> T getStateExecutionLocal​(java.lang.String key, java.lang.Class<T> type)
      Retrieve a local state attribute User code must make sure using the same type for both get and set
      void recordEvent​(java.lang.String key, java.lang.Object... eventData)
      Record an arbitrary event in State Start/Decide API for debugging/tracking purpose
      void setStateExecutionLocal​(java.lang.String key, java.lang.Object value)
      set a local attribute.

    • Method Detail

      • setStateExecutionLocal

        void setStateExecutionLocal​(java.lang.String key,
                            java.lang.Object value)
        set a local attribute. The scope of the attribute is only within the execution of this state. Usually it's for passing from State Start API to State Decide API User code must make sure using the same type for both get and set
        Parameters:
        key - the key of the stateExecutionLocal(scope of the state execution)
        value - the value

      • getStateExecutionLocal

        <T> T getStateExecutionLocal​(java.lang.String key,
                             java.lang.Class<T> type)
        Retrieve a local state attribute User code must make sure using the same type for both get and set
        Type Parameters:
        T - the value type
        Parameters:
        key - the key of the stateExecutionLocal(scope of the state execution)
        type - the value type
        Returns:
        the value

      • recordEvent

        void recordEvent​(java.lang.String key,
                 java.lang.Object... eventData)
        Record an arbitrary event in State Start/Decide API for debugging/tracking purpose
        Parameters:
        key - the key of the event. Within a Start/Decide API, the same key cannot be used for more than once.
        eventData - the data of the event.