- accept
This method implements the visit of a depth-first graph traversing visitor.
Implementers must first
- getOperator
Gets the operator represented by this optimizer node.
- addBroadcastConnection
Adds the broadcast connection identified by the given name to this node.
- addClosedBranch
- addClosedBranches
- addOutgoingConnection
Adds a new outgoing connection to this node.
- clearInterestingProperties
- computeInterestingPropertiesForInputs
Tells the node to compute the interesting properties for its inputs. The
interesting properties for
- computeOperatorSpecificDefaultEstimates
- computeOutputEstimates
Causes this node to compute its output estimates (such as number of rows, size
in bytes) based on th
- computeUnclosedBranchStack
This method causes the node to compute the description of open branches in its
sub-plan. An open bra
- computeUnionOfInterestingPropertiesFromSuccessors
Computes all the interesting properties that are relevant to this node. The
interesting properties a