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

Packages that use RexLocalRef

Package	Description
org.apache.calcite.rex	Provides a language for representing row-expressions.

Uses of RexLocalRef in org.apache.calcite.rex

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.
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>	RexProgram.getProjectList() Returns an array of references to the expressions which this program is to project.
List<RexLocalRef>	RexProgramBuilder.getProjectList() Returns the list of project expressions.

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

Modifier and Type	Method and Description
static RexProgramBuilder	RexProgramBuilder.create(RexBuilder rexBuilder, RelDataType inputRowType, List<RexNode> exprList, List<RexLocalRef> projectRefList, RexLocalRef conditionRef, RelDataType outputRowType, boolean normalize) Creates a program builder with the same contents as a program.
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	RexPermutationShuttle.visitLocalRef(RexLocalRef local)
R	RexVisitorImpl.visitLocalRef(RexLocalRef localRef)
RexNode	RexShuttle.visitLocalRef(RexLocalRef localRef)
Boolean	RexChecker.visitLocalRef(RexLocalRef ref)
R	RexVisitor.visitLocalRef(RexLocalRef localRef)

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

Modifier and Type	Method and Description
static RexProgramBuilder	RexProgramBuilder.create(RexBuilder rexBuilder, RelDataType inputRowType, List<RexNode> exprList, List<RexLocalRef> projectRefList, RexLocalRef conditionRef, RelDataType outputRowType, boolean normalize) Creates a program builder with the same contents as a program.
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, computes a list of collations.

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.