Uses of Class
org.apache.calcite.util.ImmutableBitSet

Packages that use ImmutableBitSet

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.materialize	Management of materialized query results.
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.prepare	Preparation of queries (parsing, planning and implementation).
org.apache.calcite.rel	Defines relational expressions.
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.rel.rules	Provides a core set of planner rules.
org.apache.calcite.schema	Schema SPI.
org.apache.calcite.sql.validate	SQL validation.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.
org.apache.calcite.util	Provides utility classes.
org.apache.calcite.util.mapping	Support for algebraic maps.

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

Methods in org.apache.calcite.adapter.enumerable with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
EnumerableAggregate	EnumerableAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)
EnumerableCorrelate	EnumerableCorrelate.copy(RelTraitSet traitSet, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType)

Method parameters in org.apache.calcite.adapter.enumerable with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
EnumerableAggregate	EnumerableAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Constructors in org.apache.calcite.adapter.enumerable with parameters of type ImmutableBitSet

Constructor and Description
EnumerableAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)
EnumerableCorrelate(RelOptCluster cluster, RelTraitSet traits, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType)

Constructor parameters in org.apache.calcite.adapter.enumerable with type arguments of type ImmutableBitSet

Constructor and Description
EnumerableAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

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

Methods in org.apache.calcite.adapter.jdbc with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
JdbcRules.JdbcAggregate	JdbcRules.JdbcAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Method parameters in org.apache.calcite.adapter.jdbc with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
JdbcRules.JdbcAggregate	JdbcRules.JdbcAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Constructors in org.apache.calcite.adapter.jdbc with parameters of type ImmutableBitSet

Constructor and Description
JdbcRules.JdbcAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Constructor parameters in org.apache.calcite.adapter.jdbc with type arguments of type ImmutableBitSet

Constructor and Description
JdbcRules.JdbcAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Uses of ImmutableBitSet in org.apache.calcite.interpreter

Methods in org.apache.calcite.interpreter with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
Bindables.BindableAggregate	Bindables.BindableAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Method parameters in org.apache.calcite.interpreter with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
Bindables.BindableAggregate	Bindables.BindableAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Constructors in org.apache.calcite.interpreter with parameters of type ImmutableBitSet

Constructor and Description
Bindables.BindableAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Constructor parameters in org.apache.calcite.interpreter with type arguments of type ImmutableBitSet

Constructor and Description
Bindables.BindableAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)

Uses of ImmutableBitSet in org.apache.calcite.materialize

Fields in org.apache.calcite.materialize declared as ImmutableBitSet

Modifier and Type	Field and Description
ImmutableBitSet	Lattice.Tile.bitSet
ImmutableBitSet	TileKey.dimensions

Methods in org.apache.calcite.materialize that return ImmutableBitSet

Modifier and Type	Method and Description
ImmutableBitSet	Lattice.Measure.argBitSet() Returns the set of distinct argument ordinals.
ImmutableBitSet	Lattice.Tile.bitSet()

Methods in org.apache.calcite.materialize with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
Pair<CalciteSchema.TableEntry,TileKey>	MaterializationService.defineTile(Lattice lattice, ImmutableBitSet groupSet, List<Lattice.Measure> measureList, CalciteSchema schema, boolean create, boolean exact) Defines a tile.
String	Lattice.sql(ImmutableBitSet groupSet, List<Lattice.Measure> aggCallList)

Constructors in org.apache.calcite.materialize with parameters of type ImmutableBitSet

Constructor and Description
TileKey(Lattice lattice, ImmutableBitSet dimensions, com.google.common.collect.ImmutableList<Lattice.Measure> measures) Creates a TileKey.

Uses of ImmutableBitSet in org.apache.calcite.plan

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

Modifier and Type	Method and Description
static ImmutableBitSet	RelOptUtil.InputFinder.bits(List<RexNode> exprs, RexNode expr) Returns a bit set describing the inputs used by a collection of project expressions and an optional condition.
static ImmutableBitSet	RelOptUtil.InputFinder.bits(RexNode node) Returns a bit set describing the inputs used by an expression.

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

Modifier and Type	Method and Description
Pair<CalciteSchema.TableEntry,TileKey>	RelOptLattice.getAggregate(RelOptPlanner planner, ImmutableBitSet groupSet, List<Lattice.Measure> measureList) Retrieves a materialized table that will satisfy an aggregate query on the star table.
static boolean	Strong.is(RexNode node, ImmutableBitSet nullColumns) Returns whether the analyzed expression will return null if a given set of input columns are null.
boolean	RelOptAbstractTable.isKey(ImmutableBitSet columns)
boolean	RelOptTable.isKey(ImmutableBitSet columns) Returns whether the given columns are a key or a superset of a unique key of this table.
static Strong	Strong.of(ImmutableBitSet nullColumns)
static void	RelOptUtil.splitFilters(ImmutableBitSet childBitmap, RexNode predicate, List<RexNode> pushable, List<RexNode> notPushable) Splits a filter into two lists, depending on whether or not the filter only references its child input

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

Methods in org.apache.calcite.plan.hep with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
boolean	HepRelVertex.isKey(ImmutableBitSet columns)

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

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

Modifier and Type	Method and Description
boolean	RelSubset.isKey(ImmutableBitSet columns)

Uses of ImmutableBitSet in org.apache.calcite.prepare

Methods in org.apache.calcite.prepare with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
boolean	RelOptTableImpl.isKey(ImmutableBitSet columns)

Uses of ImmutableBitSet in org.apache.calcite.rel

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

Modifier and Type	Method and Description
ImmutableBitSet	RelInput.getBitSet(String tag)

Methods in org.apache.calcite.rel that return types with arguments of type ImmutableBitSet

Modifier and Type	Method and Description
List<ImmutableBitSet>	RelInput.getBitSetList(String tag)

Methods in org.apache.calcite.rel with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
boolean	AbstractRelNode.isKey(ImmutableBitSet columns)
boolean	RelNode.isKey(ImmutableBitSet columns) Returns whether the result of this relational expression is uniquely identified by this columns with the given ordinals.

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

Fields in org.apache.calcite.rel.core declared as ImmutableBitSet

Modifier and Type	Field and Description
protected ImmutableBitSet	Aggregate.groupSet
ImmutableBitSet	Window.Group.keys
protected ImmutableBitSet	Correlate.requiredColumns

Fields in org.apache.calcite.rel.core with type parameters of type ImmutableBitSet

Modifier and Type	Field and Description
com.google.common.collect.ImmutableList<ImmutableBitSet>	Aggregate.groupSets

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

Modifier and Type	Method and Description
ImmutableBitSet	Aggregate.getGroupSet() Returns a bit set of the grouping fields.
ImmutableBitSet	Correlate.getRequiredColumns() Returns the required columns in left relation required for the correlation in the right.
ImmutableBitSet	JoinInfo.leftSet()
ImmutableBitSet	JoinInfo.rightSet()

Methods in org.apache.calcite.rel.core that return types with arguments of type ImmutableBitSet

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<ImmutableBitSet>	Aggregate.getGroupSets() Returns the list of grouping sets computed by this Aggregate.

Methods in org.apache.calcite.rel.core with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
abstract Aggregate	Aggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates a copy of this aggregate.
abstract Correlate	Correlate.copy(RelTraitSet traitSet, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType)
RelNode	RelFactories.AggregateFactory.createAggregate(RelNode child, boolean indicator, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates an aggregate.
static RelDataType	Aggregate.deriveRowType(RelDataTypeFactory typeFactory, RelDataType inputRowType, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Computes the row type of an Aggregate before it exists.
static Aggregate.Group	Aggregate.Group.induce(ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets)
boolean	Intersect.isKey(ImmutableBitSet columns)
boolean	Minus.isKey(ImmutableBitSet columns)
boolean	SetOp.isKey(ImmutableBitSet columns)
boolean	TableScan.isKey(ImmutableBitSet columns)
RelNode	TableScan.project(ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields, RelFactories.ProjectFactory projectFactory) Projects a subset of the fields of the table, and also asks for "extra" fields that were not included in the table's official type.

Method parameters in org.apache.calcite.rel.core with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
abstract Aggregate	Aggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates a copy of this aggregate.
RelNode	RelFactories.AggregateFactory.createAggregate(RelNode child, boolean indicator, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates an aggregate.
static RelDataType	Aggregate.deriveRowType(RelDataTypeFactory typeFactory, RelDataType inputRowType, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Computes the row type of an Aggregate before it exists.
static Aggregate.Group	Aggregate.Group.induce(ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets)

Constructors in org.apache.calcite.rel.core with parameters of type ImmutableBitSet

Constructor and Description
Aggregate(RelOptCluster cluster, RelTraitSet traits, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates an Aggregate.
Correlate(RelOptCluster cluster, RelTraitSet traits, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType) Creates a Correlate.
Window.Group(ImmutableBitSet keys, boolean isRows, RexWindowBound lowerBound, RexWindowBound upperBound, RelCollation orderKeys, List<Window.RexWinAggCall> aggCalls)

Constructor parameters in org.apache.calcite.rel.core with type arguments of type ImmutableBitSet

Constructor and Description
Aggregate(RelOptCluster cluster, RelTraitSet traits, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates an Aggregate.

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

Methods in org.apache.calcite.rel.logical with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
LogicalAggregate	LogicalAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)
LogicalCorrelate	LogicalCorrelate.copy(RelTraitSet traitSet, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType)
static LogicalAggregate	LogicalAggregate.create(RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates a LogicalAggregate.
static LogicalCorrelate	LogicalCorrelate.create(RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType) Creates a LogicalCorrelate.

Method parameters in org.apache.calcite.rel.logical with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
LogicalAggregate	LogicalAggregate.copy(RelTraitSet traitSet, RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls)
static LogicalAggregate	LogicalAggregate.create(RelNode input, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates a LogicalAggregate.

Constructors in org.apache.calcite.rel.logical with parameters of type ImmutableBitSet

Constructor and Description
LogicalAggregate(RelOptCluster cluster, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Deprecated.
LogicalAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates a LogicalAggregate.
LogicalCorrelate(RelOptCluster cluster, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType) Deprecated.
LogicalCorrelate(RelOptCluster cluster, RelTraitSet traitSet, RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, SemiJoinType joinType) Creates a LogicalCorrelate.

Constructor parameters in org.apache.calcite.rel.logical with type arguments of type ImmutableBitSet

Constructor and Description
LogicalAggregate(RelOptCluster cluster, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Deprecated.
LogicalAggregate(RelOptCluster cluster, RelTraitSet traitSet, RelNode child, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates a LogicalAggregate.

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

Methods in org.apache.calcite.rel.metadata that return types with arguments of type ImmutableBitSet

Modifier and Type	Method and Description
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Aggregate rel, boolean ignoreNulls)
Set<ImmutableBitSet>	BuiltInMetadata.UniqueKeys.getUniqueKeys(boolean ignoreNulls) Determines the set of unique minimal keys for this expression.
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Correlate rel, boolean ignoreNulls)
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Filter rel, boolean ignoreNulls)
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Join rel, boolean ignoreNulls)
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Project rel, boolean ignoreNulls)
static Set<ImmutableBitSet>	RelMetadataQuery.getUniqueKeys(RelNode rel) Returns the BuiltInMetadata.UniqueKeys.getUniqueKeys(boolean) statistic.
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(RelNode rel, boolean ignoreNulls)
static Set<ImmutableBitSet>	RelMetadataQuery.getUniqueKeys(RelNode rel, boolean ignoreNulls) Returns the BuiltInMetadata.UniqueKeys.getUniqueKeys(boolean) statistic.
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(SemiJoin rel, boolean ignoreNulls)
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Sort rel, boolean ignoreNulls)

Methods in org.apache.calcite.rel.metadata with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
static boolean	RelMdUtil.areColumnsDefinitelyUnique(RelNode rel, ImmutableBitSet colMask) Returns true if the columns represented in a bit mask are definitely known to form a unique column set.
static boolean	RelMdUtil.areColumnsDefinitelyUniqueWhenNullsFiltered(RelNode rel, ImmutableBitSet colMask) Returns true if the columns represented in a bit mask are definitely known to form a unique column set, when nulls have been filtered from the columns.
Boolean	RelMdColumnUniqueness.areColumnsUnique(Aggregate rel, ImmutableBitSet columns, boolean ignoreNulls)
Boolean	RelMdColumnUniqueness.areColumnsUnique(Correlate rel, ImmutableBitSet columns, boolean ignoreNulls)
Boolean	RelMdColumnUniqueness.areColumnsUnique(Exchange rel, ImmutableBitSet columns, boolean ignoreNulls)
Boolean	RelMdColumnUniqueness.areColumnsUnique(Filter rel, ImmutableBitSet columns, boolean ignoreNulls)
Boolean	BuiltInMetadata.ColumnUniqueness.areColumnsUnique(ImmutableBitSet columns, boolean ignoreNulls) Determines whether a specified set of columns from a specified relational expression are unique.
Boolean	RelMdColumnUniqueness.areColumnsUnique(Join rel, ImmutableBitSet columns, boolean ignoreNulls)
Boolean	RelMdColumnUniqueness.areColumnsUnique(Project rel, ImmutableBitSet columns, boolean ignoreNulls)
static Boolean	RelMetadataQuery.areColumnsUnique(RelNode rel, ImmutableBitSet columns) Returns the BuiltInMetadata.ColumnUniqueness.areColumnsUnique(org.apache.calcite.util.ImmutableBitSet, boolean) statistic.
Boolean	RelMdColumnUniqueness.areColumnsUnique(RelNode rel, ImmutableBitSet columns, boolean ignoreNulls)
static Boolean	RelMetadataQuery.areColumnsUnique(RelNode rel, ImmutableBitSet columns, boolean ignoreNulls) Returns the BuiltInMetadata.ColumnUniqueness.areColumnsUnique(org.apache.calcite.util.ImmutableBitSet, boolean) statistic.
Boolean	RelMdColumnUniqueness.areColumnsUnique(SemiJoin rel, ImmutableBitSet columns, boolean ignoreNulls)
Boolean	RelMdColumnUniqueness.areColumnsUnique(Sort rel, ImmutableBitSet columns, boolean ignoreNulls)
Double	RelMdDistinctRowCount.getDistinctRowCount(Aggregate rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(Exchange rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(Filter rel, ImmutableBitSet groupKey, RexNode predicate)
Double	BuiltInMetadata.DistinctRowCount.getDistinctRowCount(ImmutableBitSet groupKey, RexNode predicate) Estimates the number of rows which would be produced by a GROUP BY on the set of columns indicated by groupKey, where the input to the GROUP BY has been pre-filtered by predicate.
Double	RelMdDistinctRowCount.getDistinctRowCount(Join rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(Project rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(RelNode rel, ImmutableBitSet groupKey, RexNode predicate)
static Double	RelMetadataQuery.getDistinctRowCount(RelNode rel, ImmutableBitSet groupKey, RexNode predicate) Returns the BuiltInMetadata.DistinctRowCount.getDistinctRowCount(org.apache.calcite.util.ImmutableBitSet, org.apache.calcite.rex.RexNode) statistic.
Double	RelMdDistinctRowCount.getDistinctRowCount(SemiJoin rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(Sort rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(Union rel, ImmutableBitSet groupKey, RexNode predicate)
Double	RelMdDistinctRowCount.getDistinctRowCount(Values rel, ImmutableBitSet groupKey, RexNode predicate)
static Double	RelMdUtil.getJoinDistinctRowCount(RelNode joinRel, JoinRelType joinType, ImmutableBitSet groupKey, RexNode predicate, boolean useMaxNdv) Computes the number of distinct rows for a set of keys returned from a join.
static Double	RelMdUtil.getJoinPopulationSize(RelNode joinRel, ImmutableBitSet groupKey) Computes the population size for a set of keys returned from a join
Double	RelMdPopulationSize.getPopulationSize(Aggregate rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(Exchange rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(Filter rel, ImmutableBitSet groupKey)
Double	BuiltInMetadata.PopulationSize.getPopulationSize(ImmutableBitSet groupKey) Estimates the distinct row count in the original source for the given groupKey, ignoring any filtering being applied by the expression.
Double	RelMdPopulationSize.getPopulationSize(Join rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(Project rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(RelNode rel, ImmutableBitSet groupKey)
static Double	RelMetadataQuery.getPopulationSize(RelNode rel, ImmutableBitSet groupKey) Returns the BuiltInMetadata.PopulationSize.getPopulationSize(org.apache.calcite.util.ImmutableBitSet) statistic.
Double	RelMdPopulationSize.getPopulationSize(SemiJoin rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(Sort rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(Union rel, ImmutableBitSet groupKey)
Double	RelMdPopulationSize.getPopulationSize(Values rel, ImmutableBitSet groupKey)
static void	RelMdUtil.setAggChildKeys(ImmutableBitSet groupKey, Aggregate aggRel, ImmutableBitSet.Builder childKey) Takes a bitmap representing a set of input references and extracts the ones that reference the group by columns in an aggregate.
static void	RelMdUtil.setLeftRightBitmaps(ImmutableBitSet groupKey, ImmutableBitSet.Builder leftMask, ImmutableBitSet.Builder rightMask, int nFieldsOnLeft) Separates a bit-mask representing a join into masks representing the left and right inputs into the join.
static void	RelMdUtil.splitCols(List<RexNode> projExprs, ImmutableBitSet groupKey, ImmutableBitSet.Builder baseCols, ImmutableBitSet.Builder projCols) Forms two bitmaps by splitting the columns in a bitmap according to whether or not the column references the child input or is an expression

Uses of ImmutableBitSet in org.apache.calcite.rel.rules

Methods in org.apache.calcite.rel.rules that return ImmutableBitSet

Modifier and Type	Method and Description
ImmutableBitSet	LoptMultiJoin.getFactorsRefByFactor(int factIdx)
ImmutableBitSet	LoptMultiJoin.getFactorsRefByJoinFilter(RexNode joinFilter)
ImmutableBitSet	LoptMultiJoin.getFieldsRefByJoinFilter(RexNode joinFilter)
ImmutableBitSet	LoptMultiJoin.getOuterJoinFactors(int factIdx)
ImmutableBitSet	LoptMultiJoin.getProjFields(int factIdx)

Methods in org.apache.calcite.rel.rules that return types with arguments of type ImmutableBitSet

Modifier and Type	Method and Description
List<ImmutableBitSet>	MultiJoin.getProjFields()

Constructor parameters in org.apache.calcite.rel.rules with type arguments of type ImmutableBitSet

Constructor and Description
MultiJoin(RelOptCluster cluster, List<RelNode> inputs, RexNode joinFilter, RelDataType rowType, boolean isFullOuterJoin, List<RexNode> outerJoinConditions, List<JoinRelType> joinTypes, List<ImmutableBitSet> projFields, com.google.common.collect.ImmutableMap<Integer,ImmutableIntList> joinFieldRefCountsMap, RexNode postJoinFilter) Constructs a MultiJoin.

Uses of ImmutableBitSet in org.apache.calcite.schema

Methods in org.apache.calcite.schema with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
boolean	Statistic.isKey(ImmutableBitSet columns) Returns whether the given set of columns is a unique key, or a superset of a unique key, of the table.

Method parameters in org.apache.calcite.schema with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
static Statistic	Statistics.of(double rowCount, List<ImmutableBitSet> keys) Returns a statistic with a given row count and set of unique keys.
static Statistic	Statistics.of(double rowCount, List<ImmutableBitSet> keys, List<RelCollation> collations) Returns a statistic with a given row count and set of unique keys.

Uses of ImmutableBitSet in org.apache.calcite.sql.validate

Fields in org.apache.calcite.sql.validate declared as ImmutableBitSet

Modifier and Type	Field and Description
ImmutableBitSet	AggregatingSelectScope.groupSet

Fields in org.apache.calcite.sql.validate with type parameters of type ImmutableBitSet

Modifier and Type	Field and Description
com.google.common.collect.ImmutableList<ImmutableBitSet>	AggregatingSelectScope.groupSets

Methods in org.apache.calcite.sql.validate that return types with arguments of type ImmutableBitSet

Modifier and Type	Method and Description
static com.google.common.collect.ImmutableList<ImmutableBitSet>	SqlValidatorUtil.cube(List<ImmutableBitSet> bitSets) Computes the cube of bit sets.
static com.google.common.collect.ImmutableList<ImmutableBitSet>	SqlValidatorUtil.rollup(List<ImmutableBitSet> bitSets) Computes the rollup of bit sets.

Method parameters in org.apache.calcite.sql.validate with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
static void	SqlValidatorUtil.analyzeGroupItem(SqlValidatorScope scope, List<SqlNode> groupExprs, Map<Integer,Integer> groupExprProjection, com.google.common.collect.ImmutableList.Builder<com.google.common.collect.ImmutableList<ImmutableBitSet>> topBuilder, SqlNode groupExpr) Analyzes an expression in a GROUP BY clause.
static com.google.common.collect.ImmutableList<ImmutableBitSet>	SqlValidatorUtil.cube(List<ImmutableBitSet> bitSets) Computes the cube of bit sets.
static com.google.common.collect.ImmutableList<ImmutableBitSet>	SqlValidatorUtil.rollup(List<ImmutableBitSet> bitSets) Computes the rollup of bit sets.

Uses of ImmutableBitSet in org.apache.calcite.sql2rel

Methods in org.apache.calcite.sql2rel with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
protected RelNode	SqlToRelConverter.createAggregate(SqlToRelConverter.Blackboard bb, boolean indicator, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates an Aggregate.
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.dispatchTrimFields(RelNode rel, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Invokes RelFieldTrimmer.trimFields(org.apache.calcite.rel.RelNode, org.apache.calcite.util.ImmutableBitSet, java.util.Set<org.apache.calcite.rel.type.RelDataTypeField>), or the appropriate method for the type of the rel parameter, using multi-method dispatch.
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimChild(RelNode rel, RelNode input, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Trims the fields of an input relational expression.
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimChildRestore(RelNode rel, RelNode input, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Trims a child relational expression, then adds back a dummy project to restore the fields that were removed.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(Aggregate aggregate, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalAggregate.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(Filter filter, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalFilter.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(Join join, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalJoin.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(LogicalTableFunctionScan tabFun, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalTableFunctionScan.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(LogicalTableModify modifier, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalTableModify.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(LogicalValues values, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalValues.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(Project project, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalProject.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(RelNode rel, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Visit method, per ReflectiveVisitor.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(SetOp setOp, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for SetOp (including UNION and UNION ALL).
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(Sort sort, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for Sort.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(TableScan tableAccessRel, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalTableScan.

Method parameters in org.apache.calcite.sql2rel with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
protected RelNode	SqlToRelConverter.createAggregate(SqlToRelConverter.Blackboard bb, boolean indicator, ImmutableBitSet groupSet, com.google.common.collect.ImmutableList<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Creates an Aggregate.

Uses of ImmutableBitSet in org.apache.calcite.util

Fields in org.apache.calcite.util with type parameters of type ImmutableBitSet

Modifier and Type	Field and Description
static Comparator<ImmutableBitSet>	ImmutableBitSet.COMPARATOR Compares bit sets topologically, so that enclosing bit sets come first, using natural ordering to break ties.
static com.google.common.base.Function<? super BitSet,ImmutableBitSet>	ImmutableBitSet.FROM_BIT_SET
static com.google.common.collect.Ordering<ImmutableBitSet>	ImmutableBitSet.ORDERING

Methods in org.apache.calcite.util that return ImmutableBitSet

Modifier and Type	Method and Description
ImmutableBitSet	ImmutableBitSet.Builder.build() Builds an ImmutableBitSet from the contents of this Builder.
ImmutableBitSet	ImmutableBitSet.Builder.build(ImmutableBitSet bitSet) Builds an ImmutableBitSet from the contents of this Builder, using an existing ImmutableBitSet if it happens to have the same contents.
ImmutableBitSet	ImmutableBitSet.clear(int i) Returns a bit set the same as this but with a given bit cleared.
ImmutableBitSet	ImmutableBitSet.except(ImmutableBitSet that) Returns a bit set with all the bits in this set that are not in another.
ImmutableBitSet	ImmutableBitSet.intersect(ImmutableBitSet that) Returns a bit set with all the bits set in both this set and in another.
static ImmutableBitSet	ImmutableBitSet.of() Creates an ImmutableBitSet with no bits.
static ImmutableBitSet	ImmutableBitSet.of(ImmutableIntList bits) Creates an ImmutableBitSet with given bits set.
static ImmutableBitSet	ImmutableBitSet.of(int... bits)
static ImmutableBitSet	ImmutableBitSet.of(Iterable<Integer> bits)
static ImmutableBitSet	ImmutableBitSet.range(int toIndex) Creates an ImmutableBitSet with bits between 0 and toIndex set.
static ImmutableBitSet	ImmutableBitSet.range(int fromIndex, int toIndex) Creates an ImmutableBitSet with bits from fromIndex (inclusive) to specified toIndex (exclusive) set to true.
ImmutableBitSet	ImmutableBitSet.set(int i) Returns a bit set the same as this but with a given bit set.
ImmutableBitSet	ImmutableBitSet.union(ImmutableBitSet other) Returns the union of this bit set with another.
static ImmutableBitSet	ImmutableBitSet.union(Iterable<? extends ImmutableBitSet> sets) Returns the union of a number of bit sets.
static ImmutableBitSet	ImmutableBitSet.valueOf(long... longs) Returns a new immutable bit set containing all the bits in the given long array.
static ImmutableBitSet	ImmutableBitSet.valueOf(LongBuffer longs) Returns a new immutable bit set containing all the bits in the given long buffer.

Methods in org.apache.calcite.util that return types with arguments of type ImmutableBitSet

Modifier and Type	Method and Description
static SortedMap<Integer,ImmutableBitSet>	ImmutableBitSet.closure(SortedMap<Integer,ImmutableBitSet> equivalence) Computes the closure of a map from integers to bits.
Iterable<ImmutableBitSet>	ImmutableBitSet.powerSet() Computes the power set (set of all sets) of this bit set.

Methods in org.apache.calcite.util with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
ImmutableBitSet.Builder	ImmutableBitSet.Builder.addAll(ImmutableBitSet bitSet) Sets all bits in a given bit set.
ImmutableBitSet	ImmutableBitSet.Builder.build(ImmutableBitSet bitSet) Builds an ImmutableBitSet from the contents of this Builder, using an existing ImmutableBitSet if it happens to have the same contents.
static ImmutableBitSet.Builder	ImmutableBitSet.builder(ImmutableBitSet bitSet)
int	ImmutableBitSet.compareTo(ImmutableBitSet o) Compares this ImmutableBitSet with another, using a lexicographic ordering.
static boolean	BitSets.contains(BitSet set0, ImmutableBitSet set1) Returns true if all bits set in the second parameter are also set in the first.
boolean	ImmutableBitSet.contains(ImmutableBitSet set1) Returns true if all bits set in the second parameter are also set in the first.
ImmutableBitSet	ImmutableBitSet.except(ImmutableBitSet that) Returns a bit set with all the bits in this set that are not in another.
ImmutableBitSet	ImmutableBitSet.intersect(ImmutableBitSet that) Returns a bit set with all the bits set in both this set and in another.
void	ImmutableBitSet.Builder.intersect(ImmutableBitSet that)
boolean	ImmutableBitSet.intersects(ImmutableBitSet set) Returns true if the specified ImmutableBitSet has any bits set to true that are also set to true in this ImmutableBitSet.
ImmutableBitSet.Builder	ImmutableBitSet.Builder.removeAll(ImmutableBitSet bitSet) Clears all bits in a given bit set.
static Iterable<Integer>	BitSets.toIter(ImmutableBitSet bitSet)
ImmutableBitSet	ImmutableBitSet.union(ImmutableBitSet other) Returns the union of this bit set with another.
boolean	ImmutableBitSet.Builder.wouldEqual(ImmutableBitSet bitSet) Returns whether the bit set that would be created by this Builder would equal a given bit set.

Method parameters in org.apache.calcite.util with type arguments of type ImmutableBitSet

Modifier and Type	Method and Description
static SortedMap<Integer,ImmutableBitSet>	ImmutableBitSet.closure(SortedMap<Integer,ImmutableBitSet> equivalence) Computes the closure of a map from integers to bits.
static ImmutableBitSet	ImmutableBitSet.union(Iterable<? extends ImmutableBitSet> sets) Returns the union of a number of bit sets.

Constructors in org.apache.calcite.util with parameters of type ImmutableBitSet

Constructor and Description
ImmutableBitSet.Builder(ImmutableBitSet bitSet)

Uses of ImmutableBitSet in org.apache.calcite.util.mapping

Methods in org.apache.calcite.util.mapping that return ImmutableBitSet

Modifier and Type	Method and Description
static ImmutableBitSet	Mappings.apply(Mapping mapping, ImmutableBitSet bitSet) Applies a mapping to an ImmutableBitSet.

Methods in org.apache.calcite.util.mapping with parameters of type ImmutableBitSet

Modifier and Type	Method and Description
static ImmutableBitSet	Mappings.apply(Mapping mapping, ImmutableBitSet bitSet) Applies a mapping to an ImmutableBitSet.