Package org.apache.calcite.rel.rules

Class HyperEdge

java.lang.Object
org.apache.calcite.rel.rules.HyperEdge
public class HyperEdge extends Object
Edge in HyperGraph, that represents a join predicate.

  • Constructor Details

    • HyperEdge

      public HyperEdge(long leftNodeBits, long rightNodeBits, JoinRelType joinType, RexNode condition)

  • Method Details

    • getNodeBitmap

      public long getNodeBitmap()

    • getLeftNodeBitmap

      public long getLeftNodeBitmap()

    • getRightNodeBitmap

      public long getRightNodeBitmap()

    • isSimple

      public boolean isSimple()

    • getJoinType

      public JoinRelType getJoinType()

    • getCondition

      public RexNode getCondition()

    • toString

      public String toString()
      Overrides:
      toString in class Object