Lattice.Edge (Apache Calcite API)

java.lang.Object
- org.apache.calcite.util.graph.DefaultEdge
- - org.apache.calcite.materialize.Lattice.Edge

Enclosing class:: Lattice

private static class Lattice.Edge
extends DefaultEdge

Edge in the temporary graph.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static DirectedGraph.EdgeFactory<Lattice.Vertex,Lattice.Edge> FACTORY
  
  (package private) java.util.List<IntPair> pairs
  - Fields inherited from class org.apache.calcite.util.graph.DefaultEdge
    source, target
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Edge(Lattice.Vertex source, Lattice.Vertex target)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  (package private) Lattice.Vertex getSource()
  
  (package private) Lattice.Vertex getTarget()
  - Methods inherited from class org.apache.calcite.util.graph.DefaultEdge
    equals, factory, hashCode
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

FACTORY

public static final DirectedGraph.EdgeFactory<Lattice.Vertex,Lattice.Edge> FACTORY

pairs
```
final java.util.List<IntPair> pairs
```

Constructor Detail

Edge

Edge(Lattice.Vertex source,
     Lattice.Vertex target)

Method Detail

getTarget
```
Lattice.Vertex getTarget()
```

getSource
```
Lattice.Vertex getSource()
```