Uses of Class
org.apache.calcite.rex.RexLocalRef

Packages that use RexLocalRef

Package	Description
org.apache.calcite.rel.rules	Provides a core set of planner rules.
org.apache.calcite.rex	Provides a language for representing row-expressions.

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

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

Modifier and Type	Method and Description
RexNode	CalcRelSplitter.InputToCommonExprConverter.visitLocalRef(RexLocalRef local)
Void	CalcRelSplitter.MaxInputFinder.visitLocalRef(RexLocalRef localRef)
Void	CalcRelSplitter.HighestUsageFinder.visitLocalRef(RexLocalRef ref)

Uses of RexLocalRef in org.apache.calcite.rex

Fields in org.apache.calcite.rex declared as RexLocalRef

Modifier and Type	Field and Description
private RexLocalRef	RexProgram.condition The optional condition.
private RexLocalRef	RexProgramBuilder.conditionRef

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

Modifier and Type	Field and Description
private Map<Pair<String,String>,RexLocalRef>	RexProgramBuilder.exprMap
private List<RexLocalRef>	RexProgramBuilder.localRefList
private List<RexLocalRef>	RexProgramBuilder.UpdateRefShuttle.newRefs
private List<RexLocalRef>	RexProgramBuilder.projectRefList
private List<RexLocalRef>	RexProgram.projects With RexProgram.condition, the second stage of expression evaluation.

Methods in org.apache.calcite.rex that return RexLocalRef

Modifier and Type	Method and Description
RexLocalRef	RexProgramBuilder.addExpr(RexNode expr) Adds an expression to the list of common expressions, and returns a reference to the expression.
RexLocalRef	RexProgramBuilder.addProject(int at, int ordinal, String name) Adds a projection based upon the indexth expression at a given position.
RexLocalRef	RexProgramBuilder.addProject(int at, RexNode expr, String name) Adds a project expression to the program at a given position.
RexLocalRef	RexProgramBuilder.addProject(int ordinal, String name) Adds a projection based upon the indexth expression.
RexLocalRef	RexProgramBuilder.addProject(RexNode expr, String name) Adds a project expression to the program.
RexLocalRef	RexProgram.getCondition() Returns the field reference of this program's filter condition, or null if there is no condition.
RexLocalRef	RexProgramBuilder.makeInputRef(int index) Creates a reference to a given input field.
RexLocalRef	RexProgramBuilder.registerInput(RexNode expr) Registers an expression in the list of common sub-expressions, and returns a reference to that expression.
private RexLocalRef	RexProgramBuilder.registerInternal(RexNode expr, boolean force) Registers an expression in the list of common sub-expressions, and returns a reference to that expression.
RexLocalRef	RexProgramBuilder.registerOutput(RexNode expr) Converts an expression expressed in terms of the outputs of this program into an expression expressed in terms of the inputs, registers it in the list of common sub-expressions, and returns a reference to that expression.

Methods in org.apache.calcite.rex that return types with arguments of type RexLocalRef

Modifier and Type	Method and Description
List<Pair<RexLocalRef,String>>	RexProgram.getNamedProjects() Returns a list of project expressions and their field names.
List<RexLocalRef>	RexProgramBuilder.getProjectList() Returns the list of project expressions.
List<RexLocalRef>	RexProgram.getProjectList() Returns an array of references to the expressions which this program is to project.
private List<RexLocalRef>	RexProgramBuilder.registerProjectsAndCondition(RexProgram program)

Methods in org.apache.calcite.rex with parameters of type RexLocalRef

Modifier and Type	Method and Description
private void	RexProgramBuilder.add(List<RexNode> exprList, List<RexLocalRef> projectRefList, RexLocalRef conditionRef, RelDataType outputRowType, RexShuttle shuttle, boolean updateRefs) Adds a set of expressions, projections and filters, applying a shuttle first.
static RexProgramBuilder	RexProgramBuilder.create(RexBuilder rexBuilder, RelDataType inputRowType, List<RexNode> exprList, List<RexLocalRef> projectRefList, RexLocalRef conditionRef, RelDataType outputRowType, RexShuttle shuttle, boolean updateRefs) Creates a program builder with the same contents as a program, applying a shuttle first.
RexNode	RexProgram.expandLocalRef(RexLocalRef ref) Fully expands a RexLocalRef back into a pure RexNode tree containing no RexLocalRefs (reversing the effect of common subexpression elimination).
RexNode	RexCopier.visitLocalRef(RexLocalRef localRef)
R	RexVisitor.visitLocalRef(RexLocalRef localRef)
Boolean	RexUtil.ConstantFinder.visitLocalRef(RexLocalRef localRef)
Void	RexUtil.ForwardRefFinder.visitLocalRef(RexLocalRef inputRef)
R	RexVisitorImpl.visitLocalRef(RexLocalRef localRef)
Boolean	RexChecker.visitLocalRef(RexLocalRef ref)
RexNode	RexPermutationShuttle.visitLocalRef(RexLocalRef local)
RexNode	RexShuttle.visitLocalRef(RexLocalRef localRef)
RexNode	RexProgramBuilder.RegisterInputShuttle.visitLocalRef(RexLocalRef local)
RexNode	RexProgramBuilder.RegisterMidputShuttle.visitLocalRef(RexLocalRef local)
RexNode	RexProgramBuilder.RegisterOutputShuttle.visitLocalRef(RexLocalRef local)
RexNode	RexProgramBuilder.UpdateRefShuttle.visitLocalRef(RexLocalRef localRef)
Boolean	RexProgram.Checker.visitLocalRef(RexLocalRef localRef) Overrides RexChecker method, because RexLocalRef is is illegal in most rex expressions, but legal in a program.
RexNode	RexProgram.ExpansionShuttle.visitLocalRef(RexLocalRef localRef)
Boolean	RexProgram.ConstantFinder.visitLocalRef(RexLocalRef localRef)
RexNode	RexProgram.Marshaller.visitLocalRef(RexLocalRef localRef)
Void	RexProgram.ReferenceCounter.visitLocalRef(RexLocalRef localRef)
R	RexBiVisitor.visitLocalRef(RexLocalRef localRef, P arg)
RelOptUtil.Logic	LogicVisitor.visitLocalRef(RexLocalRef localRef, RelOptUtil.Logic arg)

Method parameters in org.apache.calcite.rex with type arguments of type RexLocalRef

Modifier and Type	Method and Description
private void	RexProgramBuilder.add(List<RexNode> exprList, List<RexLocalRef> projectRefList, RexLocalRef conditionRef, RelDataType outputRowType, RexShuttle shuttle, boolean updateRefs) Adds a set of expressions, projections and filters, applying a shuttle first.
private static int	RexProgram.countTrivial(List<RexLocalRef> refs) Returns the number of expressions at the front of an array which are simply projections of the same field.
static RexProgramBuilder	RexProgramBuilder.create(RexBuilder rexBuilder, RelDataType inputRowType, List<RexNode> exprList, List<RexLocalRef> projectRefList, RexLocalRef conditionRef, RelDataType outputRowType, RexShuttle shuttle, boolean updateRefs) Creates a program builder with the same contents as a program, applying a shuttle first.
static void	RexProgram.deduceCollations(List<RelCollation> outputCollations, int sourceCount, List<RexLocalRef> refs, List<RelCollation> inputCollations) Given a list of expressions and a description of which are ordered, populates a list of collations, sorted in natural order.

Constructors in org.apache.calcite.rex with parameters of type RexLocalRef

Constructor and Description
RexProgram(RelDataType inputRowType, List<? extends RexNode> exprs, List<RexLocalRef> projects, RexLocalRef condition, RelDataType outputRowType) Creates a program.

Constructor parameters in org.apache.calcite.rex with type arguments of type RexLocalRef

Constructor and Description
RexProgram(RelDataType inputRowType, List<? extends RexNode> exprs, List<RexLocalRef> projects, RexLocalRef condition, RelDataType outputRowType) Creates a program.
UpdateRefShuttle(List<RexLocalRef> newRefs)