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

Packages that use RexBuilder

Package	Description
org.apache.calcite.adapter.enumerable	Query optimizer rules for Java calling convention.
org.apache.calcite.interpreter	Provides an implementation of relational expressions using an interpreter.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rel.metadata	Defines metadata interfaces and utilities for relational expressions.
org.apache.calcite.rel.rules	Provides a core set of planner rules.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.

Uses of RexBuilder in org.apache.calcite.adapter.enumerable

Methods in org.apache.calcite.adapter.enumerable that return RexBuilder

Modifier and Type	Method and Description
RexBuilder	JavaRelImplementor.getRexBuilder()

Constructors in org.apache.calcite.adapter.enumerable with parameters of type RexBuilder

Constructor and Description
EnumerableRelImplementor(RexBuilder rexBuilder, Map<String,Object> internalParameters)
JavaRelImplementor(RexBuilder rexBuilder)

Uses of RexBuilder in org.apache.calcite.interpreter

Constructors in org.apache.calcite.interpreter with parameters of type RexBuilder

Constructor and Description
JaninoRexCompiler(RexBuilder rexBuilder)

Uses of RexBuilder in org.apache.calcite.plan

Fields in org.apache.calcite.plan declared as RexBuilder

Modifier and Type	Field and Description
protected RexBuilder	RelOptUtil.RexInputConverter.rexBuilder

Methods in org.apache.calcite.plan that return RexBuilder

Modifier and Type	Method and Description
RexBuilder	RelOptCluster.getRexBuilder()

Methods in org.apache.calcite.plan with parameters of type RexBuilder

Modifier and Type	Method and Description
static RexNode	RelOptUtil.andJoinFilters(RexBuilder rexBuilder, RexNode left, RexNode right) Ands two sets of join filters together, either of which can be null.
RelOptCluster	RelOptQuery.createCluster(RelDataTypeFactory typeFactory, RexBuilder rexBuilder) Creates a cluster.
static RexNode	RelOptUtil.createEquiJoinCondition(RelNode left, List<Integer> leftKeys, RelNode right, List<Integer> rightKeys, RexBuilder rexBuilder) Builds an equi-join condition from a set of left and right keys.
static RexNode	RelOptUtil.isDistinctFrom(RexBuilder rexBuilder, RexNode x, RexNode y, boolean neg) Returns a translation of the IS DISTINCT FROM (or IS NOT DISTINCT FROM) sql operator.
static com.google.common.base.Function<RexNode,RexNode>	SubstitutionVisitor.not(RexBuilder rexBuilder) Returns a function that applies NOT to its argument.
void	RelOptPlanner.Executor.reduce(RexBuilder rexBuilder, List<RexNode> constExps, List<RexNode> reducedValues) Reduces expressions, and writes their results into reducedValues.
static RexNode	SubstitutionVisitor.simplify(RexBuilder rexBuilder, RexNode e) Simplifies a boolean expression.
static RexNode	SubstitutionVisitor.splitFilter(RexBuilder rexBuilder, RexNode condition, RexNode target) Maps a condition onto a target.

Constructors in org.apache.calcite.plan with parameters of type RexBuilder

Constructor and Description
RelOptUtil.RexInputConverter(RexBuilder rexBuilder, List<RelDataTypeField> srcFields, int[] adjustments)
RelOptUtil.RexInputConverter(RexBuilder rexBuilder, List<RelDataTypeField> srcFields, List<RelDataTypeField> destFields, int[] adjustments)
RelOptUtil.RexInputConverter(RexBuilder rexBuilder, List<RelDataTypeField> srcFields, List<RelDataTypeField> leftDestFields, List<RelDataTypeField> rightDestFields, int[] adjustments)

Uses of RexBuilder in org.apache.calcite.rel.core

Methods in org.apache.calcite.rel.core with parameters of type RexBuilder

Modifier and Type	Method and Description
RexNode	JoinInfo.getEquiCondition(RelNode left, RelNode right, RexBuilder rexBuilder)
abstract RexNode	JoinInfo.getRemaining(RexBuilder rexBuilder)

Uses of RexBuilder in org.apache.calcite.rel.metadata

Methods in org.apache.calcite.rel.metadata with parameters of type RexBuilder

Modifier and Type	Method and Description
static RexNode	RelMdUtil.minusPreds(RexBuilder rexBuilder, RexNode pred1, RexNode pred2) Takes the difference between two predicates, removing from the first any predicates also in the second
static RexNode	RelMdUtil.unionPreds(RexBuilder rexBuilder, RexNode pred1, RexNode pred2) AND's two predicates together, either of which may be null, removing redundant filters.

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

Constructors in org.apache.calcite.rel.rules with parameters of type RexBuilder

Constructor and Description
LoptSemiJoinOptimizer(LoptMultiJoin multiJoin, RexBuilder rexBuilder)
ReduceDecimalsRule.DecimalShuttle(RexBuilder rexBuilder)
ReduceDecimalsRule.RexExpander(RexBuilder builder) Constructs a RexExpander

Uses of RexBuilder in org.apache.calcite.rex

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

Modifier and Type	Method and Description
static RexNode	RexUtil.composeConjunction(RexBuilder rexBuilder, Iterable<? extends RexNode> nodes, boolean nullOnEmpty) Converts a collection of expressions into an AND.
static RexNode	RexUtil.composeDisjunction(RexBuilder rexBuilder, Iterable<? extends RexNode> nodes, boolean nullOnEmpty) Converts a collection of expressions into an OR.
static RexProgram	RexProgram.create(RelDataType inputRowType, List<? extends RexNode> projectExprs, RexNode conditionExpr, List<String> fieldNames, RexBuilder rexBuilder) Creates a program which calculates projections and filters rows based upon a condition.
static RexProgram	RexProgram.create(RelDataType inputRowType, List<? extends RexNode> projectExprs, RexNode conditionExpr, RelDataType outputRowType, RexBuilder rexBuilder) Creates a program which calculates projections and filters rows based upon a condition.
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 List<RexNode>	RexUtil.fixUp(RexBuilder rexBuilder, List<RexNode> nodes, RelDataType rowType) Fixes up the type of all RexInputRefs in an expression to match differences in nullability.
static RexNode	RexUtil.flatten(RexBuilder rexBuilder, RexNode node) Flattens an expression.
static RexProgramBuilder	RexProgramBuilder.forProgram(RexProgram program, RexBuilder rexBuilder, boolean normalize) Creates a program builder and initializes it from an existing program.
static List<RexNode>	RexUtil.generateCastExpressions(RexBuilder rexBuilder, RelDataType lhsRowType, List<RexNode> rhsExps) Generates a cast for a row type.
static List<RexNode>	RexUtil.generateCastExpressions(RexBuilder rexBuilder, RelDataType lhsRowType, RelDataType rhsRowType) Generates a cast from one row type to another
RexExecutable	RexExecutorImpl.getExecutable(RexBuilder rexBuilder, List<RexNode> exps, RelDataType rowType) Creates an RexExecutable that allows to apply the generated code during query processing (filter, projection).
boolean	RexProgram.isNormalized(boolean fail, RexBuilder rexBuilder) Returns whether this program is in canonical form.
static RexProgram	RexProgramBuilder.mergePrograms(RexProgram topProgram, RexProgram bottomProgram, RexBuilder rexBuilder) Merges two programs together, and normalizes the result.
static RexProgram	RexProgramBuilder.mergePrograms(RexProgram topProgram, RexProgram bottomProgram, RexBuilder rexBuilder, boolean normalize) Merges two programs together.
static RexProgram	RexProgramBuilder.normalize(RexBuilder rexBuilder, RexProgram program) Normalizes a program.
static RexNode	RexUtil.pullFactors(RexBuilder rexBuilder, RexNode node) Creates an equivalent version of a node where common factors among ORs are pulled up.
void	RexExecutable.reduce(RexBuilder rexBuilder, List<RexNode> constExps, List<RexNode> reducedValues)
void	RexExecutorImpl.reduce(RexBuilder rexBuilder, List<RexNode> constExps, List<RexNode> reducedValues) Do constant reduction using generated code.
static RexNode	RexUtil.toCnf(RexBuilder rexBuilder, RexNode rex) Converts an expression to conjunctive normal form (CNF).

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

Constructor and Description
RexProgramBuilder(RelDataType inputRowType, RexBuilder rexBuilder) Creates a program-builder.
RexTransformer(RexNode root, RexBuilder rexBuilder)

Uses of RexBuilder in org.apache.calcite.sql2rel

Fields in org.apache.calcite.sql2rel declared as RexBuilder

Modifier and Type	Field and Description
protected RexBuilder	SqlToRelConverter.rexBuilder

Methods in org.apache.calcite.sql2rel that return RexBuilder

Modifier and Type	Method and Description
RexBuilder	SqlRexContext.getRexBuilder() Returns the RexBuilder to use to create RexNode objects.
RexBuilder	SqlToRelConverter.getRexBuilder() Returns the row-expression builder.
RexBuilder	SqlToRelConverter.Blackboard.getRexBuilder()

Constructors in org.apache.calcite.sql2rel with parameters of type RexBuilder

Constructor and Description
DeduplicateCorrelateVariables(RexBuilder builder, String canonical, Set<String> altNames)
RelStructuredTypeFlattener(RexBuilder rexBuilder, RelOptTable.ToRelContext toRelContext)
SqlToRelConverter(RelOptTable.ViewExpander viewExpander, SqlValidator validator, Prepare.CatalogReader catalogReader, RelOptPlanner planner, RexBuilder rexBuilder, SqlRexConvertletTable convertletTable) Creates a converter.