Uses of Class
org.apache.drill.common.expression.IfExpression

Packages that use IfExpression

Package	Description
org.apache.drill.common.expression	Logical expression tree representation.
org.apache.drill.common.expression.visitors	Visitors for validating or optimizing logical expressions.
org.apache.drill.exec.compile.sig	TODO - write docs for this package
org.apache.drill.exec.expr	Drill expression materialization and evaluation facilities.
org.apache.drill.exec.expr.fn.interpreter
org.apache.drill.exec.physical.impl.project
org.apache.drill.exec.planner.index

Uses of IfExpression in org.apache.drill.common.expression

Methods in org.apache.drill.common.expression that return IfExpression

Modifier and Type	Method	Description
IfExpression	IfExpression.Builder.build()

Methods in org.apache.drill.common.expression with parameters of type IfExpression

Modifier and Type	Method	Description
Void	ExpressionStringBuilder.visitIfExpression(IfExpression ifExpr, StringBuilder sb)

Uses of IfExpression in org.apache.drill.common.expression.visitors

Methods in org.apache.drill.common.expression.visitors with parameters of type IfExpression

Modifier and Type	Method	Description
T	AbstractExprVisitor.visitIfExpression(IfExpression ifExpr, VAL value)
Boolean	AggregateChecker.visitIfExpression(IfExpression ifExpr, ErrorCollector errors)
LogicalExpression	ConditionalExprOptimizer.visitIfExpression(IfExpression ifExpr, Void value)
Void	ExpressionValidator.visitIfExpression(IfExpression ifExpr, ErrorCollector errors)
T	ExprVisitor.visitIfExpression(IfExpression ifExpr, VAL value)
abstract T	SimpleExprVisitor.visitIfExpression(IfExpression ifExpr)
T	SimpleExprVisitor.visitIfExpression(IfExpression ifExpr, Void value)

Uses of IfExpression in org.apache.drill.exec.compile.sig

Methods in org.apache.drill.exec.compile.sig with parameters of type IfExpression

Modifier and Type	Method	Description
Boolean	ConstantExpressionIdentifier.visitIfExpression(IfExpression ifExpr, IdentityHashMap<LogicalExpression,Object> value)

Uses of IfExpression in org.apache.drill.exec.expr

Methods in org.apache.drill.exec.expr with parameters of type IfExpression

Modifier and Type	Method	Description
LogicalExpression	CloneVisitor.visitIfExpression(IfExpression ifExpr, Void value)
Integer	HashVisitor.visitIfExpression(IfExpression ifExpr, Void value)

Uses of IfExpression in org.apache.drill.exec.expr.fn.interpreter

Methods in org.apache.drill.exec.expr.fn.interpreter with parameters of type IfExpression

Modifier and Type	Method	Description
ValueHolder	InterpreterEvaluator.EvalVisitor.visitIfExpression(IfExpression ifExpr, Integer inIndex)

Uses of IfExpression in org.apache.drill.exec.physical.impl.project

Methods in org.apache.drill.exec.physical.impl.project with parameters of type IfExpression

Modifier and Type	Method	Description
OutputWidthExpression	OutputWidthVisitor.visitIfExpression(IfExpression ifExpression, OutputWidthVisitorState state)	Records the IfExpression as a OutputWidthExpression.IfElseWidthExpr.

Uses of IfExpression in org.apache.drill.exec.planner.index

Methods in org.apache.drill.exec.planner.index with parameters of type IfExpression

Modifier and Type	Method	Description
Boolean	PathInExpr.visitIfExpression(IfExpression ifExpr, Void value)