Uses of Interface
io.druid.math.expr.Expr

Packages that use Expr

Package	Description
io.druid.math.expr
io.druid.query.expression
io.druid.segment.virtual

Uses of Expr in io.druid.math.expr

Methods in io.druid.math.expr that return Expr

Modifier and Type	Method and Description
Expr	ExprMacroTable.ExprMacro.apply(List<Expr> args)
static Expr	Evals.binaryOp(io.druid.math.expr.BinaryOpExprBase binary, Expr left, Expr right)
static Expr	Parser.flatten(Expr expr)
Expr	ExprMacroTable.get(String functionName, List<Expr> args) Returns an expr corresponding to a function call if this table has an entry for functionName.
static Expr	Parser.parse(String in, ExprMacroTable macroTable)
abstract Expr	ExprEval.toExpr()

Methods in io.druid.math.expr with parameters of type Expr

Modifier and Type	Method and Description
static Expr	Evals.binaryOp(io.druid.math.expr.BinaryOpExprBase binary, Expr left, Expr right)
static List<String>	Parser.findRequiredBindings(Expr expr)
static Expr	Parser.flatten(Expr expr)
static boolean	Evals.isAllConstants(Expr... exprs)
void	Expr.Visitor.visit(Expr expr)

Method parameters in io.druid.math.expr with type arguments of type Expr

Modifier and Type	Method and Description
Expr	ExprMacroTable.ExprMacro.apply(List<Expr> args)
Expr	ExprMacroTable.get(String functionName, List<Expr> args) Returns an expr corresponding to a function call if this table has an entry for functionName.
static boolean	Evals.isAllConstants(List<Expr> exprs)

Uses of Expr in io.druid.query.expression

Methods in io.druid.query.expression that return Expr

Modifier and Type	Method and Description
Expr	LikeExprMacro.apply(List<Expr> args)

Method parameters in io.druid.query.expression with type arguments of type Expr

Modifier and Type	Method and Description
Expr	LikeExprMacro.apply(List<Expr> args)

Uses of Expr in io.druid.segment.virtual

Methods in io.druid.segment.virtual with parameters of type Expr

Modifier and Type	Method and Description
static DimensionSelector	ExpressionSelectors.makeDimensionSelector(ColumnSelectorFactory columnSelectorFactory, Expr expression, ExtractionFn extractionFn)
static FloatColumnSelector	ExpressionSelectors.makeFloatColumnSelector(ColumnSelectorFactory columnSelectorFactory, Expr expression, float nullValue)
static LongColumnSelector	ExpressionSelectors.makeLongColumnSelector(ColumnSelectorFactory columnSelectorFactory, Expr expression, long nullValue)
static ExpressionObjectSelector	ExpressionSelectors.makeObjectColumnSelector(ColumnSelectorFactory columnSelectorFactory, Expr expression)