Uses of Class
org.apache.calcite.rel.core.Filter

Packages that use Filter

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.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.rel2sql	Translates a relational expression to SQL parse tree.
org.apache.calcite.rel.rules	Provides a core set of planner rules.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.

Uses of Filter in org.apache.calcite.adapter.elasticsearch

Subclasses of Filter in org.apache.calcite.adapter.elasticsearch

Modifier and Type	Class and Description
class	ElasticsearchFilter Implementation of a Filter relational expression in Elasticsearch.

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

Modifier and Type	Method and Description
Filter	ElasticsearchFilter.copy(RelTraitSet relTraitSet, RelNode input, RexNode condition)

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

Subclasses of Filter in org.apache.calcite.adapter.enumerable

Modifier and Type	Class and Description
class	EnumerableFilter Implementation of Filter in enumerable calling convention.

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

Subclasses of Filter in org.apache.calcite.adapter.jdbc

Modifier and Type	Class and Description
static class	JdbcRules.JdbcFilter Implementation of Filter in jdbc calling convention.

Uses of Filter in org.apache.calcite.interpreter

Subclasses of Filter in org.apache.calcite.interpreter

Modifier and Type	Class and Description
static class	Bindables.BindableFilter Implementation of Filter in bindable convention.

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

Modifier and Type	Method and Description
void	Nodes.CoreCompiler.visit(Filter filter)

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

Constructor and Description
FilterNode(Compiler compiler, Filter rel)

Uses of Filter in org.apache.calcite.plan

Fields in org.apache.calcite.plan with type parameters of type Filter

Modifier and Type	Field and Description
static com.google.common.base.Predicate<Filter>	RelOptUtil.FILTER_PREDICATE Predicate for whether a filter contains multisets or windowed aggregates.

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

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

Modifier and Type	Method and Description
abstract Filter	Filter.copy(RelTraitSet traitSet, RelNode input, RexNode condition)

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

Subclasses of Filter in org.apache.calcite.rel.logical

Modifier and Type	Class and Description
class	LogicalFilter Sub-class of Filter not targeted at any particular engine or calling convention.

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

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

Modifier and Type	Method and Description
Boolean	RelMdColumnUniqueness.areColumnsUnique(Filter rel, RelMetadataQuery mq, ImmutableBitSet columns, boolean ignoreNulls)
List<Double>	RelMdSize.averageColumnSizes(Filter rel, RelMetadataQuery mq)
com.google.common.collect.ImmutableList<RelCollation>	RelMdCollation.collations(Filter rel, RelMetadataQuery mq)
RelOptPredicateList	RelMdAllPredicates.getAllPredicates(Filter filter, RelMetadataQuery mq) Add the Filter condition to the list obtained from the input.
Set<RelColumnOrigin>	RelMdColumnOrigins.getColumnOrigins(Filter rel, RelMetadataQuery mq, int iOutputColumn)
Double	RelMdDistinctRowCount.getDistinctRowCount(Filter rel, RelMetadataQuery mq, ImmutableBitSet groupKey, RexNode predicate)
Set<RexNode>	RelMdExpressionLineage.getExpressionLineage(Filter rel, RelMetadataQuery mq, RexNode outputExpression) Expression lineage from Filter.
Double	RelMdMaxRowCount.getMaxRowCount(Filter rel, RelMetadataQuery mq)
Double	RelMdMinRowCount.getMinRowCount(Filter rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<Class<? extends RelNode>,RelNode>	RelMdNodeTypes.getNodeTypes(Filter rel, RelMetadataQuery mq)
Double	RelMdPopulationSize.getPopulationSize(Filter rel, RelMetadataQuery mq, ImmutableBitSet groupKey)
RelOptPredicateList	RelMdPredicates.getPredicates(Filter filter, RelMetadataQuery mq) Add the Filter condition to the pulledPredicates list from the input.
Double	RelMdRowCount.getRowCount(Filter rel, RelMetadataQuery mq)
Double	RelMdSelectivity.getSelectivity(Filter rel, RelMetadataQuery mq, RexNode predicate)
Set<RexTableInputRef.RelTableRef>	RelMdTableReferences.getTableReferences(Filter rel, RelMetadataQuery mq) Table references from Filter.
Set<ImmutableBitSet>	RelMdUniqueKeys.getUniqueKeys(Filter rel, RelMetadataQuery mq, boolean ignoreNulls)

Uses of Filter in org.apache.calcite.rel.rel2sql

Methods in org.apache.calcite.rel.rel2sql with parameters of type Filter

Modifier and Type	Method and Description
SqlImplementor.Result	RelToSqlConverter.visit(Filter e)

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

Fields in org.apache.calcite.rel.rules with type parameters of type Filter

Modifier and Type	Field and Description
private static com.google.common.base.Predicate<Filter>	DateRangeRules.FILTER_PREDICATE

Methods in org.apache.calcite.rel.rules with parameters of type Filter

Modifier and Type	Method and Description
protected void	FilterTableScanRule.apply(RelOptRuleCall call, Filter filter, TableScan scan)
protected void	MaterializedViewFilterScanRule.apply(RelOptRuleCall call, Filter filter, TableScan scan)
protected RelNode	ReduceExpressionsRule.FilterReduceExpressionsRule.createEmptyRelOrEquivalent(RelOptRuleCall call, Filter input) For static schema systems, a filter that is always false or null can be replaced by a values operator that produces no rows, as the schema information can just be taken from the input Rel.
private RexProgram	FilterMergeRule.createProgram(Filter filterRel) Creates a RexProgram corresponding to a LogicalFilter
protected void	FilterJoinRule.perform(RelOptRuleCall call, Filter filter, Join join)
private void	ReduceExpressionsRule.FilterReduceExpressionsRule.reduceNotNullableFilter(RelOptRuleCall call, Filter filter, RexNode rexNode, boolean reverse)

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

Constructor and Description
FilterAggregateTransposeRule(Class<? extends Filter> filterClass, RelBuilderFactory builderFactory, Class<? extends Aggregate> aggregateClass) Creates a FilterAggregateTransposeRule.
FilterAggregateTransposeRule(Class<? extends Filter> filterClass, RelFactories.FilterFactory filterFactory, Class<? extends Aggregate> aggregateClass) Deprecated.
FilterProjectTransposeRule(Class<? extends Filter> filterClass, Class<? extends Project> projectClass, boolean copyFilter, boolean copyProject, RelBuilderFactory relBuilderFactory) Creates a FilterProjectTransposeRule.
FilterProjectTransposeRule(Class<? extends Filter> filterClass, RelFactories.FilterFactory filterFactory, Class<? extends Project> projectClass, RelFactories.ProjectFactory projectFactory) Deprecated.
FilterReduceExpressionsRule(Class<? extends Filter> filterClass, boolean matchNullability, RelBuilderFactory relBuilderFactory)
FilterReduceExpressionsRule(Class<? extends Filter> filterClass, RelBuilderFactory relBuilderFactory) Deprecated.
ProjectFilterTransposeRule(Class<? extends Project> projectClass, Class<? extends Filter> filterClass, RelBuilderFactory relBuilderFactory, PushProjector.ExprCondition preserveExprCondition) Creates a ProjectFilterTransposeRule.

Uses of Filter in org.apache.calcite.rex

Fields in org.apache.calcite.rex with type parameters of type Filter

Modifier and Type	Field and Description
static com.google.common.base.Predicate<Filter>	RexUtil.SubQueryFinder.FILTER_PREDICATE Returns whether a Filter contains a sub-query.

Uses of Filter in org.apache.calcite.sql2rel

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

Modifier and Type	Method and Description
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(Filter filter, ImmutableBitSet fieldsUsed, Set<RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalFilter.