Module datarush.library
Package com.pervasive.datarush.graphs

Enum Class OperatorState

java.lang.Object
java.lang.Enum<OperatorState>
com.pervasive.datarush.graphs.OperatorState
All Implemented Interfaces:
Serializable, Comparable<OperatorState>, java.lang.constant.Constable
public enum OperatorState extends Enum<OperatorState>
The execution state of an operator within a graph.

  • Enum Constant Details

    • INITIAL

      public static final OperatorState INITIAL
      The operator has not been compiled yet, usually because it is waiting for upstream metadata

    • COMPILED

      public static final OperatorState COMPILED
      The operator is ready to be executed

    • EXECUTING

      public static final OperatorState EXECUTING
      The operator is currently executing

    • COMPLETE_SUCCESS

      public static final OperatorState COMPLETE_SUCCESS
      The operator has completed sucessfully

    • COMPLETE_CANCELED

      public static final OperatorState COMPLETE_CANCELED
      The operator was cancelled

    • COMPLETE_FAILED_PRIMARY_ERROR

      public static final OperatorState COMPLETE_FAILED_PRIMARY_ERROR
      The operator failed and was the primary cause of the failure of the graph

    • COMPLETE_FAILED_SECONDARY_ERROR

      public static final OperatorState COMPLETE_FAILED_SECONDARY_ERROR
      The operator failed because it was in a graph that failed

  • Method Details

    • values

      public static OperatorState[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static OperatorState valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • isComplete

      public boolean isComplete()
      Returns true if the state corresponds to a "complete" state. An operator is considered "complete" if it is no longer running whether due to success, failure, or cancellation
      Returns:
      whether the state is a "complete" state