Class

dagr.core.execsystem

GraphNode

Related Doc: package execsystem

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class GraphNode extends BaseGraphNode

A node in the execution graph

Linear Supertypes
BaseGraphNode, AnyRef, Any
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Inherited
  1. GraphNode
  2. BaseGraphNode
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
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Instance Constructors

  1. new GraphNode(task: Task, predecessorNodes: Traversable[GraphNode] = Nil, state: GraphNodeState.Value = ..., enclosingNode: Option[GraphNode] = None)

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    task

    the task itself

    predecessorNodes

    the current list of nodes on which this node depends

    state

    the execution state of this node

    enclosingNode

    Some other graph node that generated this node, and now depends on this node, or None. This is used to track submission, start, and end dates for the enclsoing node. Typically enclosing nodes are dagr.core.tasksystem.Pipelines.

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from GraphNode to any2stringadd[GraphNode] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (GraphNode, B)

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    Implicit information
    This member is added by an implicit conversion from GraphNode to ArrowAssoc[GraphNode] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  6. def addPredecessors(predecessor: Traversable[GraphNode]): Boolean

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    Adds predecessor(s) associated with this node.

    Adds predecessor(s) associated with this node.

    predecessor

    the predecessor(s) to add

    returns

    true if the predecessor was not already added and added successfully, false otherwise

  7. def addPredecessors(predecessors: GraphNode*): Boolean

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    Adds predecessor(s) associated with this node.

    Adds predecessor(s) associated with this node.

    predecessors

    the predecessor(s) to add

    returns

    true if any duplicate predecessor was found, include those already added, false otherwise

  8. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. val enclosingNode: Option[GraphNode]

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    Some other graph node that generated this node, and now depends on this node, or None.

    Some other graph node that generated this node, and now depends on this node, or None. This is used to track submission, start, and end dates for the enclsoing node. Typically enclosing nodes are dagr.core.tasksystem.Pipelines.

  11. def ensuring(cond: (GraphNode) ⇒ Boolean, msg: ⇒ Any): GraphNode

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    Implicit information
    This member is added by an implicit conversion from GraphNode to Ensuring[GraphNode] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: (GraphNode) ⇒ Boolean): GraphNode

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    Implicit information
    This member is added by an implicit conversion from GraphNode to Ensuring[GraphNode] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: Boolean, msg: ⇒ Any): GraphNode

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    Implicit information
    This member is added by an implicit conversion from GraphNode to Ensuring[GraphNode] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. def ensuring(cond: Boolean): GraphNode

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    Implicit information
    This member is added by an implicit conversion from GraphNode to Ensuring[GraphNode] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  15. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  16. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  17. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  18. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from GraphNode to StringFormat[GraphNode] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  19. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  20. def hasPredecessor: Boolean

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    Does this node have predecessors currently?

    Does this node have predecessors currently?

    returns

    true if this node has predecessors, false otherwise

  21. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  22. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  23. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  24. final def notify(): Unit

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    Definition Classes
    AnyRef

  25. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  26. def predecessors: List[GraphNode]

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    Get the predecessors

    Get the predecessors

    returns

    the current set of predecessors, if any

  27. def removePredecessor(predecessor: GraphNode): Boolean

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    Remove a predecessor from the execution graph.

    Remove a predecessor from the execution graph.

    predecessor

    the predecessor to remove.

    returns

    true if the predecessor was found and removed, false otherwise

  28. var state: GraphNodeState.Value

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    the execution state of this node

  29. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  30. var task: Task

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    the task itself

  31. def taskId: TaskId

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  32. def taskInfo: TaskExecutionInfo

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  33. def toString(): String

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    Definition Classes
    AnyRef → Any

  34. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  35. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  36. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  37. def →[B](y: B): (GraphNode, B)

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    Implicit information
    This member is added by an implicit conversion from GraphNode to ArrowAssoc[GraphNode] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from BaseGraphNode

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from GraphNode to any2stringadd[GraphNode]

Inherited by implicit conversion StringFormat from GraphNode to StringFormat[GraphNode]

Inherited by implicit conversion Ensuring from GraphNode to Ensuring[GraphNode]

Inherited by implicit conversion ArrowAssoc from GraphNode to ArrowAssoc[GraphNode]

Ungrouped