Uses of Package
org.apache.calcite.adapter.enumerable

Packages that use org.apache.calcite.adapter.enumerable

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.enumerable.impl	Calcite-specific classes for implementation of regular and window aggregates.
org.apache.calcite.adapter.jdbc	Query provider based on a JDBC data source.
org.apache.calcite.prepare	Preparation of queries (parsing, planning and implementation).
org.apache.calcite.rel.metadata	Defines metadata interfaces and utilities for relational expressions.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.schema	Schema SPI.
org.apache.calcite.schema.impl	Utilities to help implement Calcite's SPIs.
org.apache.calcite.sql.advise	Provides hints and corrections for editing SQL statements.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.adapter.elasticsearch

Class and Description
EnumerableRel A relational expression of one of the EnumerableConvention calling conventions.
EnumerableRel.Prefer Preferred physical type.
EnumerableRel.Result Result of implementing an enumerable relational expression by generating Java code.
EnumerableRelImplementor Subclass of RelImplementor for relational operators of EnumerableConvention calling convention.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.adapter.enumerable

Class and Description
AggAddContext Information for a call to AggImplementor.implementAdd(AggContext, AggAddContext).
AggContext Information on the aggregate calculation context.
AggImplementor Implements an aggregate function by generating expressions to initialize, add to, and get a result from, an accumulator.
AggImpState Represents internal state when implementing aggregate functions.
AggResetContext Information for a call to AggImplementor.implementReset(AggContext, AggResetContext).
AggResultContext Information for a call to AggImplementor.implementResult(AggContext, AggResultContext)
CallImplementor Implements a call via given translator.
EnumerableAggregate Implementation of Aggregate in enumerable calling convention.
EnumerableAggregateRule Rule to convert a LogicalAggregate to an EnumerableAggregate.
EnumerableBindable Relational expression that converts an enumerable input to interpretable calling convention.
EnumerableBindable.EnumerableToBindableConverterRule Rule that converts any enumerable relational expression to bindable.
EnumerableCalc Implementation of Calc in enumerable calling convention.
EnumerableCalcRule Rule to convert a LogicalCalc to an EnumerableCalc.
EnumerableCollect Implementation of Collect in enumerable calling convention.
EnumerableCollectRule Rule to convert an Collect to an EnumerableCollect.
EnumerableConvention Family of calling conventions that return results as an Enumerable.
EnumerableCorrelate Implementation of Correlate in enumerable calling convention.
EnumerableFilter Implementation of Filter in enumerable calling convention.
EnumerableFilterRule Rule to convert a LogicalFilter to an EnumerableFilter.
EnumerableFilterToCalcRule Variant of FilterToCalcRule for enumerable calling convention.
EnumerableInterpretable Relational expression that converts an enumerable input to interpretable calling convention.
EnumerableInterpreter Relational expression that executes its children using an interpreter.
EnumerableInterpreterRule Planner rule that converts BindableRel to EnumerableRel by creating an EnumerableInterpreter.
EnumerableIntersect Implementation of Intersect in enumerable calling convention.
EnumerableIntersectRule Rule to convert a LogicalIntersect to an EnumerableIntersect.
EnumerableJoin Implementation of Join in enumerable calling convention.
EnumerableLimit Relational expression that applies a limit and/or offset to its input.
EnumerableLimitRule Rule to convert an Sort that has offset or fetch set to an EnumerableLimit on top of a "pure" Sort that has no offset or fetch.
EnumerableMergeJoin Implementation of Join in enumerable calling convention using a merge algorithm.
EnumerableMinus Implementation of Minus in enumerable calling convention.
EnumerableMinusRule Rule to convert an LogicalMinus to an EnumerableMinus.
EnumerableProject Implementation of Project in enumerable calling convention.
EnumerableProjectRule Rule to convert a LogicalProject to an EnumerableProject.
EnumerableProjectToCalcRule Variant of ProjectToCalcRule for enumerable calling convention.
EnumerableRel A relational expression of one of the EnumerableConvention calling conventions.
EnumerableRel.Prefer Preferred physical type.
EnumerableRel.Result Result of implementing an enumerable relational expression by generating Java code.
EnumerableRelImplementor Subclass of RelImplementor for relational operators of EnumerableConvention calling convention.
EnumerableSemiJoin Implementation of SemiJoin in enumerable calling convention.
EnumerableSort Implementation of Sort in enumerable calling convention.
EnumerableSortRule Rule to convert an Sort to an EnumerableSort.
EnumerableTableFunctionScan Implementation of TableFunctionScan in enumerable calling convention.
EnumerableTableFunctionScanRule Planner rule that converts a LogicalTableFunctionScan relational expression enumerable calling convention.
EnumerableTableModifyRule Planner rule that converts a LogicalTableModify relational expression enumerable calling convention.
EnumerableTableScan Implementation of TableScan in enumerable calling convention.
EnumerableTableScanRule Planner rule that converts a LogicalTableFunctionScan relational expression enumerable calling convention.
EnumerableThetaJoin Implementation of Join in enumerable calling convention that allows conditions that are not just = (equals).
EnumerableUncollect Implementation of Uncollect in enumerable calling convention.
EnumerableUncollectRule Rule to convert an Uncollect to an EnumerableUncollect.
EnumerableUnion Implementation of Union in enumerable calling convention.
EnumerableUnionRule Rule to convert an LogicalUnion to an EnumerableUnion.
EnumerableValues Implementation of Values in enumerable calling convention.
EnumerableValuesRule Planner rule that converts a LogicalValues relational expression enumerable calling convention.
EnumerableWindowRule Rule to convert a LogicalWindow to an EnumerableWindow.
JavaRelImplementor Abstract base class for implementations of RelImplementor that generate java code.
JavaRowFormat How a row is represented as a Java value.
NestedBlockBuilder Allows to build nested code blocks with tracking of current context and the nullability of particular RexNode expressions.
NotNullImplementor Simplified version of CallImplementor that does not know about null semantics.
NullPolicy Describes when a function/operator will return null.
PhysType Physical type of a row.
RexImpTable Contains implementations of Rex operators as Java code.
RexImpTable.FirstLastValueImplementor Implementor for the FIRST_VALUE and LAST_VALUE windowed aggregate functions.
RexImpTable.LeadLagImplementor Implementor for the LEAD and LAG windowed aggregate functions.
RexImpTable.MethodImplementor Implementor for a function that generates calls to a given method.
RexImpTable.MethodNameImplementor Implementor for SQL functions that generates calls to a given method name.
RexImpTable.NullAs Strategy what an operator should return if one of its arguments is null.
RexImpTable.RankImplementor Implementor for the RANK windowed aggregate function.
RexToLixTranslator Translates REX expressions to linq4j expressions.
RexToLixTranslator.AlwaysNull Thrown in the unusual (but not erroneous) situation where the expression we are translating is the null literal but we have already checked that it is not null.
RexToLixTranslator.InputGetter Translates a field of an input to an expression.
StrictAggImplementor The base implementation of strict aggregate function.
StrictWinAggImplementor The base implementation of strict window aggregate function.
WinAggAddContext Information for a call to AggImplementor.implementAdd(AggContext, AggAddContext).
WinAggContext Marker interface to allow AggImplementor to tell if it is used in regular or windowed context.
WinAggFrameContext Provides information on the current window.
WinAggFrameResultContext Provides information on the current window when computing the result of the aggregation.
WinAggImplementor Implements a windowed aggregate function by generating expressions to initialize, add to, and get a result from, an accumulator.
WinAggImplementor.SeekType Allows to access rows in window partition relative to first/last and current row.
WinAggResetContext Information for a call to AggImplementor.implementReset(AggContext, AggResetContext).
WinAggResultContext Information for a call to AggImplementor.implementResult(AggContext, AggResultContext).

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.adapter.enumerable.impl

Class and Description
AggAddContext Information for a call to AggImplementor.implementAdd(AggContext, AggAddContext).
AggResetContext Information for a call to AggImplementor.implementReset(AggContext, AggResetContext).
AggResultContext Information for a call to AggImplementor.implementResult(AggContext, AggResultContext)
NestedBlockBuilder Allows to build nested code blocks with tracking of current context and the nullability of particular RexNode expressions.
NestedBlockBuilderImpl Allows to build nested code blocks with tracking of current context and the nullability of particular RexNode expressions.
PhysType Physical type of a row.
RexToLixTranslator Translates REX expressions to linq4j expressions.
WinAggAddContext Information for a call to AggImplementor.implementAdd(AggContext, AggAddContext).
WinAggFrameContext Provides information on the current window.
WinAggFrameResultContext Provides information on the current window when computing the result of the aggregation.
WinAggImplementor.SeekType Allows to access rows in window partition relative to first/last and current row.
WinAggResetContext Information for a call to AggImplementor.implementReset(AggContext, AggResetContext).
WinAggResultContext Information for a call to AggImplementor.implementResult(AggContext, AggResultContext).

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.adapter.jdbc

Class and Description
EnumerableRel A relational expression of one of the EnumerableConvention calling conventions.
EnumerableRel.Prefer Preferred physical type.
EnumerableRel.Result Result of implementing an enumerable relational expression by generating Java code.
EnumerableRelImplementor Subclass of RelImplementor for relational operators of EnumerableConvention calling convention.
PhysType Physical type of a row.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.prepare

Class and Description
EnumerableRel.Prefer Preferred physical type.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.rel.metadata

Class and Description
EnumerableInterpreter Relational expression that executes its children using an interpreter.
EnumerableLimit Relational expression that applies a limit and/or offset to its input.
EnumerableMergeJoin Implementation of Join in enumerable calling convention using a merge algorithm.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.rex

Class and Description
RexToLixTranslator.InputGetter Translates a field of an input to an expression.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.schema

Class and Description
AggImplementor Implements an aggregate function by generating expressions to initialize, add to, and get a result from, an accumulator.
CallImplementor Implements a call via given translator.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.schema.impl

Class and Description
AggImplementor Implements an aggregate function by generating expressions to initialize, add to, and get a result from, an accumulator.
CallImplementor Implements a call via given translator.
NullPolicy Describes when a function/operator will return null.

Classes in org.apache.calcite.adapter.enumerable used by org.apache.calcite.sql.advise

Class and Description
CallImplementor Implements a call via given translator.