class AtomicNode extends Node
An atomic node.
Atomic nodes are the most common pipeline extension point. The implementation is provided
by the step.
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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- val _staticBindings: HashMap[Binding, Message]
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def
addInputInjectable(injectable: PortInjectable): Unit
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def
addOutputInjectable(injectable: PortInjectable): Unit
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def
addStepInjectable(injectable: StepInjectable): Unit
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final
def
asInstanceOf[T0]: T0
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def
bindings: Set[String]
The names of this step's variable bindings.
The names of this step's variable bindings.
This method returns the names of the variables for which this step will receive bindings at runtime.
- returns
The variable names.
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def
clone(): AnyRef
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def
dependsOn(node: Node): Unit
Add a dependency edge.
Add a dependency edge.
This method asserts that the current node depends on another node. Ordinarily, data flow establishes dependencies automatically. If step A consumes the output of step B, the pipeline will assure that step B runs before step A.
In cases where there is no data flow dependency, but it's still necessary to force an order, you can impose one by saying that
A.dependsOn(B).- node
The node in the graph which must be run before this one
- Definition Classes
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def
dumpClosed(depth: Int): Elem
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- protected[com.jafpl.graph]
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def
dumpClosedChildren(depth: Int): scala.xml.Node
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def
dumpOpen(depth: Int): Elem
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def
dumpOpenChildren(depth: Int): scala.xml.Node
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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val
graph: Graph
- Definition Classes
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- def hasOutputEdge(port: String): Boolean
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def
hashCode(): Int
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val
id: String
A unique identifier for this node.
A unique identifier for this node.
Every node has a unique identifier.
- Definition Classes
- Node
- val inputCardinalities: HashMap[String, Long]
- def inputEdge(port: String): Edge
- val inputInjectables: ListBuffer[PortInjectable]
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def
inputs: Set[String]
The names of this step's input ports.
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def
internal_name: String
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- protected[com.jafpl.graph]
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- Node
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def
internal_name_=(newname: String): Unit
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- protected[com.jafpl.graph]
- Definition Classes
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final
def
isInstanceOf[T0]: Boolean
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def
label: String
The node label.
The node label.
Labels are used in output to help identify the node in question. The
idof the node is always appended to the label.- Definition Classes
- Node
-
def
location: Option[Location]
The node's location.
The node's location.
The node location will be used for reporting (for example in errors).
- Definition Classes
- Node
- def location_=(loc: Location): Unit
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val
logger: Logger
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def
manifold: Option[ManifoldSpecification]
- Definition Classes
- Node
- def manifold_=(man: ManifoldSpecification): Unit
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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- val outputCardinalities: HashMap[String, Long]
- def outputEdge(port: String): Edge
- val outputInjectables: ListBuffer[PortInjectable]
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def
outputs: Set[String]
The names of this step's output ports.
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def
parent: Option[ContainerStart]
This node's parent.
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def
state: NodeState
- Definition Classes
- Node
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def
stateTransition(newState: NodeState): Unit
- Definition Classes
- Node
-
def
staticBindings: Map[Binding, Message]
- Definition Classes
- Node
-
def
staticBindings_=(bindings: Map[Binding, Message]): Unit
Specify the static bindings that are in scope for this node.
Specify the static bindings that are in scope for this node.
Static bindings are known at "compile time" and don't appear in the graph. (You aren't required to have statics in your graph.)
This method provides the node with the set of static bindings that are in-scope.
- bindings
The static bindings that are in-scope for this node.
- Definition Classes
- Node
-
val
step: Option[Step]
- Definition Classes
- AtomicNode → Node
- val stepInjectables: ListBuffer[StepInjectable]
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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def
toString(): String
A string representation of this node.
A string representation of this node.
- Definition Classes
- Node → AnyRef → Any
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val
userLabel: Option[String]
- Definition Classes
- AtomicNode → Node
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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Just Another Fine Pipeline Language
This is a pipeline framework. It’s built on top of Akka actors to support arbitrary data flow pipelines. It is wholly agnostic to the kinds of data that flow through the pipelines and the implementations of the steps that process them.
See http://jafpl.com/ for more general information.