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

Packages that use RelOptCost

Package	Description
org.apache.calcite.adapter.elasticsearch	Base classes for a query provider based on an Elasticsearch DB.
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.elasticsearch

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

Modifier and Type	Method and Description
RelOptCost	ElasticsearchFilter.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	ElasticsearchSort.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	ElasticsearchProject.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	ElasticsearchToEnumerableConverter.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	ElasticsearchTableScan.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)

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	EnumerableSemiJoin.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	EnumerableInterpreter.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	EnumerableJoin.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	EnumerableThetaJoin.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	EnumerableMergeJoin.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	EnumerableWindow.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)

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, RelMetadataQuery mq)
RelOptCost	JdbcRules.JdbcJoin.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	JdbcRules.JdbcCalc.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	JdbcRules.JdbcProject.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	JdbcRules.JdbcUnion.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	JdbcRules.JdbcTableModify.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)

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, RelMetadataQuery mq)
RelOptCost	Bindables.BindableWindow.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)

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	RelOptPlanner.getCost(RelNode rel) Deprecated. Use RelOptPlanner.getCost(RelNode, RelMetadataQuery) or, better, call RelMetadataQuery.getCumulativeCost(RelNode).
RelOptCost	AbstractRelOptPlanner.getCost(RelNode rel)
RelOptCost	RelOptPlanner.getCost(RelNode rel, RelMetadataQuery mq) Computes the cost of a RelNode.
RelOptCost	AbstractRelOptPlanner.getCost(RelNode rel, RelMetadataQuery mq)
RelOptCost	RelOptCostImpl.Factory.makeCost(double dRows, double dCpu, double dIo)
RelOptCost	RelOptCostFactory.makeCost(double rowCount, double cpu, double io) Creates a cost object.
RelOptCost	RelOptCostImpl.Factory.makeHugeCost()
RelOptCost	RelOptCostFactory.makeHugeCost() Creates a cost object representing an enormous non-infinite cost.
RelOptCost	RelOptCostImpl.Factory.makeInfiniteCost()
RelOptCost	RelOptCostFactory.makeInfiniteCost() Creates a cost object representing infinite cost.
RelOptCost	RelOptCostImpl.Factory.makeTinyCost()
RelOptCost	RelOptCostFactory.makeTinyCost() Creates a cost object representing a small positive cost.
RelOptCost	RelOptCostImpl.Factory.makeZeroCost()
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, RelMetadataQuery mq)

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

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

Modifier and Type	Class and Description
(package private) class	VolcanoCost VolcanoCost represents the cost of a plan node.

Fields in org.apache.calcite.plan.volcano declared as RelOptCost

Modifier and Type	Field and Description
(package private) RelOptCost	RelSubset.bestCost cost of best known plan (it may have improved since)
private RelOptCost	VolcanoPlanner.zeroCost Zero cost, according to AbstractRelOptPlanner.costFactory.

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

Modifier and Type	Method and Description
RelOptCost	RelSubset.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	AbstractConverter.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	VolcanoPlanner.getCost(RelNode rel, RelMetadataQuery mq)
RelOptCost	VolcanoCost.Factory.makeCost(double dRows, double dCpu, double dIo)
RelOptCost	VolcanoCost.Factory.makeHugeCost()
RelOptCost	VolcanoCost.Factory.makeInfiniteCost()
RelOptCost	VolcanoCost.Factory.makeTinyCost()
RelOptCost	VolcanoCost.Factory.makeZeroCost()
RelOptCost	VolcanoCost.minus(RelOptCost other)
RelOptCost	VolcanoCost.multiplyBy(double factor)
RelOptCost	VolcanoCost.plus(RelOptCost other)

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

Modifier and Type	Method and Description
double	VolcanoCost.divideBy(RelOptCost cost)
boolean	VolcanoCost.equals(RelOptCost other)
boolean	VolcanoCost.isEqWithEpsilon(RelOptCost other)
boolean	VolcanoCost.isLe(RelOptCost other)
boolean	VolcanoCost.isLt(RelOptCost other)
RelOptCost	VolcanoCost.minus(RelOptCost other)
RelOptCost	VolcanoCost.plus(RelOptCost other)
private double	RuleQueue.toDouble(RelOptCost cost) Converts a cost to a scalar quantity.

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) Deprecated. Call RelMetadataQuery.getNonCumulativeCost(RelNode); if you wish to override the default cost formula, override the RelNode.computeSelfCost(RelOptPlanner, RelMetadataQuery) method.
RelOptCost	AbstractRelNode.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	RelNode.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq) 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, RelMetadataQuery mq)

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, RelMetadataQuery mq)
RelOptCost	Filter.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	TableScan.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Project.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	SemiJoin.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	TableModify.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Correlate.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Aggregate.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Calc.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Window.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Values.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Sort.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)
RelOptCost	Join.computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq)

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, RelMetadataQuery mq)

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, RelMetadataQuery mq)
RelOptCost	RelMetadataQuery.getCumulativeCost(RelNode rel) Returns the BuiltInMetadata.CumulativeCost.getCumulativeCost() statistic.
RelOptCost	RelMdPercentageOriginalRows.getCumulativeCost(RelNode rel, RelMetadataQuery mq)
RelOptCost	BuiltInMetadata.CumulativeCost.Handler.getCumulativeCost(RelNode r, RelMetadataQuery mq)
RelOptCost	BuiltInMetadata.NonCumulativeCost.getNonCumulativeCost() Estimates the cost of executing a relational expression, not counting the cost of its inputs.
RelOptCost	RelMetadataQuery.getNonCumulativeCost(RelNode rel) Returns the BuiltInMetadata.NonCumulativeCost.getNonCumulativeCost() statistic.
RelOptCost	RelMdPercentageOriginalRows.getNonCumulativeCost(RelNode rel, RelMetadataQuery mq)
RelOptCost	BuiltInMetadata.NonCumulativeCost.Handler.getNonCumulativeCost(RelNode r, RelMetadataQuery mq)

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, RelMetadataQuery mq)