Uses of Interface
org.apache.calcite.plan.RelOptCost

Packages that use RelOptCost

Package	Description
org.apache.calcite.adapter.enumerable	Query optimizer rules for Java calling convention.
org.apache.calcite.adapter.jdbc	Query provider based on a JDBC data source.
org.apache.calcite.interpreter	Provides an implementation of relational expressions using an interpreter.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.plan.hep	Provides a heuristic planner implementation for the interfaces in org.apache.calcite.plan.
org.apache.calcite.plan.volcano	Optimizes relational expressions.
org.apache.calcite.rel	Defines relational expressions.
org.apache.calcite.rel.convert	Defines relational expressions and rules for converting between calling conventions.
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rel.logical	Defines logical relational expressions.
org.apache.calcite.rel.metadata	Defines metadata interfaces and utilities for relational expressions.
org.apache.calcite.schema.impl	Utilities to help implement Calcite's SPIs.

Uses of RelOptCost in org.apache.calcite.adapter.enumerable

Methods in org.apache.calcite.adapter.enumerable that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	EnumerableJoin.computeSelfCost(RelOptPlanner planner)
RelOptCost	EnumerableWindow.computeSelfCost(RelOptPlanner planner)
RelOptCost	EnumerableInterpreter.computeSelfCost(RelOptPlanner planner)
RelOptCost	EnumerableSemiJoin.computeSelfCost(RelOptPlanner planner)
RelOptCost	EnumerableMergeJoin.computeSelfCost(RelOptPlanner planner)
RelOptCost	EnumerableThetaJoin.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.adapter.jdbc

Methods in org.apache.calcite.adapter.jdbc that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	JdbcToEnumerableConverter.computeSelfCost(RelOptPlanner planner)
RelOptCost	JdbcRules.JdbcJoin.computeSelfCost(RelOptPlanner planner)
RelOptCost	JdbcRules.JdbcCalc.computeSelfCost(RelOptPlanner planner)
RelOptCost	JdbcRules.JdbcProject.computeSelfCost(RelOptPlanner planner)
RelOptCost	JdbcRules.JdbcUnion.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.interpreter

Methods in org.apache.calcite.interpreter that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	Bindables.BindableTableScan.computeSelfCost(RelOptPlanner planner)
RelOptCost	Bindables.BindableWindow.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.plan

Classes in org.apache.calcite.plan that implement RelOptCost

Modifier and Type	Class and Description
class	RelOptCostImpl RelOptCostImpl provides a default implementation for the RelOptCost interface.

Methods in org.apache.calcite.plan that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	AbstractRelOptPlanner.getCost(RelNode rel)
RelOptCost	RelOptPlanner.getCost(RelNode rel) Computes the cost of a RelNode.
RelOptCost	RelOptCostFactory.makeCost(double rowCount, double cpu, double io) Creates a cost object.
RelOptCost	RelOptCostFactory.makeHugeCost() Creates a cost object representing an enormous non-infinite cost.
RelOptCost	RelOptCostFactory.makeInfiniteCost() Creates a cost object representing infinite cost.
RelOptCost	RelOptCostFactory.makeTinyCost() Creates a cost object representing a small positive cost.
RelOptCost	RelOptCostFactory.makeZeroCost() Creates a cost object representing zero cost.
RelOptCost	RelOptCost.minus(RelOptCost cost) Subtracts another cost from this.
RelOptCost	RelOptCostImpl.minus(RelOptCost other)
RelOptCost	RelOptCost.multiplyBy(double factor) Multiplies this cost by a scalar factor.
RelOptCost	RelOptCostImpl.multiplyBy(double factor)
RelOptCost	RelOptCost.plus(RelOptCost cost) Adds another cost to this.
RelOptCost	RelOptCostImpl.plus(RelOptCost other)

Methods in org.apache.calcite.plan with parameters of type RelOptCost

Modifier and Type	Method and Description
double	RelOptCost.divideBy(RelOptCost cost) Computes the ratio between this cost and another cost.
double	RelOptCostImpl.divideBy(RelOptCost cost)
boolean	RelOptCost.equals(RelOptCost cost) Compares this to another cost.
boolean	RelOptCostImpl.equals(RelOptCost other)
boolean	RelOptCost.isEqWithEpsilon(RelOptCost cost) Compares this to another cost, allowing for slight roundoff errors.
boolean	RelOptCostImpl.isEqWithEpsilon(RelOptCost other)
boolean	RelOptCost.isLe(RelOptCost cost) Compares this to another cost.
boolean	RelOptCostImpl.isLe(RelOptCost other)
boolean	RelOptCost.isLt(RelOptCost cost) Compares this to another cost.
boolean	RelOptCostImpl.isLt(RelOptCost other)
RelOptCost	RelOptCost.minus(RelOptCost cost) Subtracts another cost from this.
RelOptCost	RelOptCostImpl.minus(RelOptCost other)
RelOptCost	RelOptCost.plus(RelOptCost cost) Adds another cost to this.
RelOptCost	RelOptCostImpl.plus(RelOptCost other)

Uses of RelOptCost in org.apache.calcite.plan.hep

Methods in org.apache.calcite.plan.hep that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	HepRelVertex.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.plan.volcano

Methods in org.apache.calcite.plan.volcano that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	AbstractConverter.computeSelfCost(RelOptPlanner planner)
RelOptCost	RelSubset.computeSelfCost(RelOptPlanner planner)
RelOptCost	VolcanoPlanner.getCost(RelNode rel)

Uses of RelOptCost in org.apache.calcite.rel

Methods in org.apache.calcite.rel that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	AbstractRelNode.computeSelfCost(RelOptPlanner planner)
RelOptCost	RelNode.computeSelfCost(RelOptPlanner planner) Returns the cost of this plan (not including children).

Uses of RelOptCost in org.apache.calcite.rel.convert

Methods in org.apache.calcite.rel.convert that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	ConverterImpl.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.rel.core

Methods in org.apache.calcite.rel.core that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	Exchange.computeSelfCost(RelOptPlanner planner)
RelOptCost	Sort.computeSelfCost(RelOptPlanner planner)
RelOptCost	Aggregate.computeSelfCost(RelOptPlanner planner)
RelOptCost	Values.computeSelfCost(RelOptPlanner planner)
RelOptCost	Window.computeSelfCost(RelOptPlanner planner)
RelOptCost	Join.computeSelfCost(RelOptPlanner planner)
RelOptCost	SemiJoin.computeSelfCost(RelOptPlanner planner)
RelOptCost	TableModify.computeSelfCost(RelOptPlanner planner)
RelOptCost	TableScan.computeSelfCost(RelOptPlanner planner)
RelOptCost	Correlate.computeSelfCost(RelOptPlanner planner)
RelOptCost	Calc.computeSelfCost(RelOptPlanner planner)
RelOptCost	Filter.computeSelfCost(RelOptPlanner planner)
RelOptCost	Project.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.rel.logical

Methods in org.apache.calcite.rel.logical that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	LogicalTableFunctionScan.computeSelfCost(RelOptPlanner planner)

Uses of RelOptCost in org.apache.calcite.rel.metadata

Methods in org.apache.calcite.rel.metadata that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	BuiltInMetadata.CumulativeCost.getCumulativeCost() Estimates the cost of executing a relational expression, including the cost of its inputs.
RelOptCost	RelMdPercentageOriginalRows.getCumulativeCost(EnumerableInterpreter rel)
RelOptCost	RelMdPercentageOriginalRows.getCumulativeCost(RelNode rel)
static RelOptCost	RelMetadataQuery.getCumulativeCost(RelNode rel) Returns the BuiltInMetadata.CumulativeCost.getCumulativeCost() statistic.
RelOptCost	BuiltInMetadata.NonCumulativeCost.getNonCumulativeCost() Estimates the cost of executing a relational expression, not counting the cost of its inputs.
RelOptCost	RelMdPercentageOriginalRows.getNonCumulativeCost(RelNode rel)
static RelOptCost	RelMetadataQuery.getNonCumulativeCost(RelNode rel) Returns the BuiltInMetadata.NonCumulativeCost.getNonCumulativeCost() statistic.

Uses of RelOptCost in org.apache.calcite.schema.impl

Methods in org.apache.calcite.schema.impl that return RelOptCost

Modifier and Type	Method and Description
RelOptCost	StarTable.StarTableScan.computeSelfCost(RelOptPlanner planner)