org.apache.druid.math.expr

Interface ExprMacroTable.ExprMacroFunctionExpr

All Superinterfaces:

Cacheable, Expr

All Known Implementing Classes:

ExprMacroTable.BaseScalarMacroFunctionExpr, ExprMacroTable.BaseScalarUnivariateMacroFunctionExpr, TimestampFloorExprMacro.TimestampFloorDynamicExpr, TimestampFloorExprMacro.TimestampFloorExpr

Enclosing class:

ExprMacroTable

public static interface ExprMacroTable.ExprMacroFunctionExpr
extends Expr

stub interface to allow Parser.flatten(Expr) a way to recognize macro functions that exend this

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.druid.math.expr.Expr

Expr.BindingAnalysis, Expr.InputBindingInspector, Expr.ObjectBinding, Expr.Shuttle, Expr.VectorInputBinding, Expr.VectorInputBindingInspector

Field Summary

Fields inherited from interface org.apache.druid.math.expr.Expr

ARG_JOINER, NULL_LITERAL

Method Summary

Modifier and Type	Method and Description
List<Expr>	getArgs()

Methods inherited from interface org.apache.druid.math.expr.Expr

analyzeInputs, asVectorProcessor, canVectorize, decorateCacheKeyBuilder, eval, getBindingIfIdentifier, getCacheKey, getIdentifierExprIfIdentifierExpr, getIdentifierIfIdentifier, getLiteralValue, getOutputType, isIdentifier, isLiteral, isNullLiteral, stringify, visit

Method Detail

getArgs

List<Expr> getArgs()