Package io.trino.sql

Class DynamicFilters

java.lang.Object

io.trino.sql.DynamicFilters

public final class DynamicFilters
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	DynamicFilters.Descriptor
static class	DynamicFilters.ExtractResult
static final class	DynamicFilters.Function
static final class	DynamicFilters.NullableFunction

Method Summary

Modifier and Type	Method	Description
static Expression	createDynamicFilterExpression(Session session, Metadata metadata, DynamicFilterId id, Type inputType, Expression input)
static Expression	createDynamicFilterExpression(Session session, Metadata metadata, DynamicFilterId id, Type inputType, Expression input, ComparisonExpression.Operator operator)
static Expression	createDynamicFilterExpression(Session session, Metadata metadata, DynamicFilterId id, Type inputType, Expression input, ComparisonExpression.Operator operator, boolean nullAllowed)
static Expression	createDynamicFilterExpression(Session session, Metadata metadata, DynamicFilterId id, Type inputType, SymbolReference input, ComparisonExpression.Operator operator, boolean nullAllowed)
static DynamicFilters.ExtractResult	extractDynamicFilters(Expression expression)
static com.google.common.collect.Multimap<DynamicFilterId,DynamicFilters.Descriptor>	extractSourceSymbols(List<DynamicFilters.Descriptor> dynamicFilters)
static Optional<DynamicFilters.Descriptor>	getDescriptor(Expression expression)
static boolean	isDynamicFilter(Expression expression)
static Expression	replaceDynamicFilterId(FunctionCall dynamicFilterFunctionCall, DynamicFilterId newId)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Session session,
 Metadata metadata,
 DynamicFilterId id,
 Type inputType,
 SymbolReference input,
 ComparisonExpression.Operator operator,
 boolean nullAllowed)

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Session session,
 Metadata metadata,
 DynamicFilterId id,
 Type inputType,
 Expression input,
 ComparisonExpression.Operator operator)

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Session session,
 Metadata metadata,
 DynamicFilterId id,
 Type inputType,
 Expression input,
 ComparisonExpression.Operator operator,
 boolean nullAllowed)

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Session session,
 Metadata metadata,
 DynamicFilterId id,
 Type inputType,
 Expression input)

extractDynamicFilters

public static DynamicFilters.ExtractResult extractDynamicFilters(Expression expression)

extractSourceSymbols

public static com.google.common.collect.Multimap<DynamicFilterId,DynamicFilters.Descriptor> extractSourceSymbols(List<DynamicFilters.Descriptor> dynamicFilters)

replaceDynamicFilterId

public static Expression replaceDynamicFilterId(FunctionCall dynamicFilterFunctionCall,
 DynamicFilterId newId)

isDynamicFilter

public static boolean isDynamicFilter(Expression expression)

getDescriptor

public static Optional<DynamicFilters.Descriptor> getDescriptor(Expression expression)