Uses of Class
org.apache.calcite.plan.SubstitutionVisitor.Replacement

Packages that use SubstitutionVisitor.Replacement

Package	Description
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.

Uses of SubstitutionVisitor.Replacement in org.apache.calcite.plan

Methods in org.apache.calcite.plan that return SubstitutionVisitor.Replacement

Modifier and Type	Method and Description
static SubstitutionVisitor.Replacement	SubstitutionVisitor.replace(MutableRel query, MutableRel find, MutableRel replace) Within a relational expression query, replaces occurrences of find with replace.
private static SubstitutionVisitor.Replacement	SubstitutionVisitor.replaceRecurse(MutableRel query, MutableRel find, MutableRel replace) Helper for SubstitutionVisitor.replace(org.apache.calcite.rel.mutable.MutableRel, org.apache.calcite.rel.mutable.MutableRel, org.apache.calcite.rel.mutable.MutableRel).

Methods in org.apache.calcite.plan that return types with arguments of type SubstitutionVisitor.Replacement

Modifier and Type	Method and Description
private List<List<SubstitutionVisitor.Replacement>>	SubstitutionVisitor.go(MutableRel replacement) Substitutes the query with replacement whenever possible but meanwhile keeps track of all the substitutions and their original rel before replacement, so that in later processing stage, the replacement can be recovered individually to produce a list of all possible rels with substitution in different places.

Method parameters in org.apache.calcite.plan with type arguments of type SubstitutionVisitor.Replacement

Modifier and Type	Method and Description
private static void	SubstitutionVisitor.redoReplacement(List<SubstitutionVisitor.Replacement> replacement)
private static void	SubstitutionVisitor.reverseSubstitute(RelBuilder relBuilder, Holder query, List<List<SubstitutionVisitor.Replacement>> matches, List<RelNode> sub, int replaceCount, int maxCount)
private static void	SubstitutionVisitor.undoReplacement(List<SubstitutionVisitor.Replacement> replacement)