org.apache.calcite.rel.core

Class RelFactories

java.lang.Object

org.apache.calcite.rel.core.RelFactories

public class RelFactories
extends Object

Contains factory interface and default implementation for creating various rel nodes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RelFactories.AggregateFactory Can create a LogicalAggregate of the appropriate type for this rule's calling convention.
static interface	RelFactories.CorrelateFactory Can create a correlate of the appropriate type for a rule's calling convention.
static interface	RelFactories.ExchangeFactory Can create a Exchange of the appropriate type for a rule's calling convention.
static interface	RelFactories.FilterFactory Can create a Filter of the appropriate type for this rule's calling convention.
static interface	RelFactories.JoinFactory Can create a join of the appropriate type for a rule's calling convention.
static interface	RelFactories.MatchFactory Can create a Match of the appropriate type for a rule's calling convention.
static interface	RelFactories.ProjectFactory Can create a LogicalProject of the appropriate type for this rule's calling convention.
static interface	RelFactories.RepeatUnionFactory Can create a RepeatUnion of the appropriate type for a rule's calling convention.
static interface	RelFactories.SemiJoinFactory Deprecated. Use RelFactories.JoinFactory instead.
static interface	RelFactories.SetOpFactory Can create a SetOp for a particular kind of set operation (UNION, EXCEPT, INTERSECT) and of the appropriate type for this rule's calling convention.
static interface	RelFactories.SnapshotFactory Can create a Snapshot of the appropriate type for a rule's calling convention.
static class	RelFactories.SnapshotFactoryImpl Implementation of RelFactories.SnapshotFactory that returns a vanilla LogicalSnapshot.
static interface	RelFactories.SortExchangeFactory Can create a SortExchange of the appropriate type for a rule's calling convention.
static interface	RelFactories.SortFactory Can create a Sort of the appropriate type for this rule's calling convention.
static interface	RelFactories.SpoolFactory Can create a Spool of the appropriate type for a rule's calling convention.
static class	RelFactories.Struct Immutable record that contains an instance of each factory.
static interface	RelFactories.TableFunctionScanFactory Can create a TableFunctionScan of the appropriate type for a rule's calling convention.
static interface	RelFactories.TableScanFactory Can create a TableScan of the appropriate type for a rule's calling convention.
static interface	RelFactories.ValuesFactory Can create a Values of the appropriate type for a rule's calling convention.

Field Summary

Fields

Modifier and Type	Field and Description
static RelFactories.AggregateFactory	DEFAULT_AGGREGATE_FACTORY
static RelFactories.CorrelateFactory	DEFAULT_CORRELATE_FACTORY
static RelFactories.ExchangeFactory	DEFAULT_EXCHANGE_FACTORY
static RelFactories.FilterFactory	DEFAULT_FILTER_FACTORY
static RelFactories.JoinFactory	DEFAULT_JOIN_FACTORY
static RelFactories.MatchFactory	DEFAULT_MATCH_FACTORY
static RelFactories.ProjectFactory	DEFAULT_PROJECT_FACTORY
static RelFactories.RepeatUnionFactory	DEFAULT_REPEAT_UNION_FACTORY
static RelFactories.SetOpFactory	DEFAULT_SET_OP_FACTORY
static RelFactories.SnapshotFactory	DEFAULT_SNAPSHOT_FACTORY
static RelFactories.SortExchangeFactory	DEFAULT_SORT_EXCHANGE_FACTORY
static RelFactories.SortFactory	DEFAULT_SORT_FACTORY
static RelFactories.SpoolFactory	DEFAULT_SPOOL_FACTORY
static RelFactories.Struct	DEFAULT_STRUCT
static RelFactories.TableFunctionScanFactory	DEFAULT_TABLE_FUNCTION_SCAN_FACTORY
static RelFactories.TableScanFactory	DEFAULT_TABLE_SCAN_FACTORY
static RelFactories.ValuesFactory	DEFAULT_VALUES_FACTORY
static RelBuilderFactory	LOGICAL_BUILDER A RelBuilderFactory that creates a RelBuilder that will create logical relational expressions for everything.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PROJECT_FACTORY

public static final RelFactories.ProjectFactory DEFAULT_PROJECT_FACTORY

DEFAULT_FILTER_FACTORY

public static final RelFactories.FilterFactory DEFAULT_FILTER_FACTORY

DEFAULT_JOIN_FACTORY

public static final RelFactories.JoinFactory DEFAULT_JOIN_FACTORY

DEFAULT_CORRELATE_FACTORY

public static final RelFactories.CorrelateFactory DEFAULT_CORRELATE_FACTORY

DEFAULT_SORT_FACTORY

public static final RelFactories.SortFactory DEFAULT_SORT_FACTORY

DEFAULT_EXCHANGE_FACTORY

public static final RelFactories.ExchangeFactory DEFAULT_EXCHANGE_FACTORY

DEFAULT_SORT_EXCHANGE_FACTORY

public static final RelFactories.SortExchangeFactory DEFAULT_SORT_EXCHANGE_FACTORY

DEFAULT_AGGREGATE_FACTORY

public static final RelFactories.AggregateFactory DEFAULT_AGGREGATE_FACTORY

DEFAULT_MATCH_FACTORY

public static final RelFactories.MatchFactory DEFAULT_MATCH_FACTORY

DEFAULT_SET_OP_FACTORY

public static final RelFactories.SetOpFactory DEFAULT_SET_OP_FACTORY

DEFAULT_VALUES_FACTORY

public static final RelFactories.ValuesFactory DEFAULT_VALUES_FACTORY

DEFAULT_TABLE_SCAN_FACTORY

public static final RelFactories.TableScanFactory DEFAULT_TABLE_SCAN_FACTORY

DEFAULT_TABLE_FUNCTION_SCAN_FACTORY

public static final RelFactories.TableFunctionScanFactory DEFAULT_TABLE_FUNCTION_SCAN_FACTORY

DEFAULT_SNAPSHOT_FACTORY

public static final RelFactories.SnapshotFactory DEFAULT_SNAPSHOT_FACTORY

DEFAULT_SPOOL_FACTORY

public static final RelFactories.SpoolFactory DEFAULT_SPOOL_FACTORY

DEFAULT_REPEAT_UNION_FACTORY

public static final RelFactories.RepeatUnionFactory DEFAULT_REPEAT_UNION_FACTORY

DEFAULT_STRUCT

public static final RelFactories.Struct DEFAULT_STRUCT

LOGICAL_BUILDER

public static final RelBuilderFactory LOGICAL_BUILDER

A RelBuilderFactory that creates a RelBuilder that will create logical relational expressions for everything.