Package io.substrait.expression

Interface Expression.Literal

All Superinterfaces:

Expression, FunctionArg

All Known Subinterfaces:

Expression.UserDefinedLiteral

All Known Implementing Classes:

Expression.BinaryLiteral, Expression.BoolLiteral, Expression.DateLiteral, Expression.DecimalLiteral, Expression.EmptyListLiteral, Expression.EmptyMapLiteral, Expression.FixedBinaryLiteral, Expression.FixedCharLiteral, Expression.FP32Literal, Expression.FP64Literal, Expression.I16Literal, Expression.I32Literal, Expression.I64Literal, Expression.I8Literal, Expression.IntervalCompoundLiteral, Expression.IntervalDayLiteral, Expression.IntervalYearLiteral, Expression.ListLiteral, Expression.MapLiteral, Expression.NullLiteral, Expression.PrecisionTimeLiteral, Expression.PrecisionTimestampLiteral, Expression.PrecisionTimestampTZLiteral, Expression.StrLiteral, Expression.StructLiteral, Expression.TimeLiteral, Expression.TimestampLiteral, Expression.TimestampTZLiteral, Expression.UserDefinedAnyLiteral, Expression.UserDefinedStructLiteral, Expression.UUIDLiteral, Expression.VarCharLiteral, ImmutableExpression.BinaryLiteral, ImmutableExpression.BoolLiteral, ImmutableExpression.DateLiteral, ImmutableExpression.DecimalLiteral, ImmutableExpression.EmptyListLiteral, ImmutableExpression.EmptyMapLiteral, ImmutableExpression.FixedBinaryLiteral, ImmutableExpression.FixedCharLiteral, ImmutableExpression.FP32Literal, ImmutableExpression.FP64Literal, ImmutableExpression.I16Literal, ImmutableExpression.I32Literal, ImmutableExpression.I64Literal, ImmutableExpression.I8Literal, ImmutableExpression.IntervalCompoundLiteral, ImmutableExpression.IntervalDayLiteral, ImmutableExpression.IntervalYearLiteral, ImmutableExpression.ListLiteral, ImmutableExpression.MapLiteral, ImmutableExpression.NullLiteral, ImmutableExpression.PrecisionTimeLiteral, ImmutableExpression.PrecisionTimestampLiteral, ImmutableExpression.PrecisionTimestampTZLiteral, ImmutableExpression.StrLiteral, ImmutableExpression.StructLiteral, ImmutableExpression.TimeLiteral, ImmutableExpression.TimestampLiteral, ImmutableExpression.TimestampTZLiteral, ImmutableExpression.UserDefinedAnyLiteral, ImmutableExpression.UserDefinedStructLiteral, ImmutableExpression.UUIDLiteral, ImmutableExpression.VarCharLiteral

Enclosing interface:

Expression

public static interface Expression.Literal
extends Expression

Nested Class Summary

Nested classes/interfaces inherited from interface io.substrait.expression.Expression

Expression.AggregationInvocation, Expression.AggregationPhase, Expression.BinaryLiteral, Expression.BoolLiteral, Expression.Cast, Expression.DateLiteral, Expression.DecimalLiteral, Expression.EmptyListLiteral, Expression.EmptyMapLiteral, Expression.FailureBehavior, Expression.FixedBinaryLiteral, Expression.FixedCharLiteral, Expression.FP32Literal, Expression.FP64Literal, Expression.I16Literal, Expression.I32Literal, Expression.I64Literal, Expression.I8Literal, Expression.IfClause, Expression.IfThen, Expression.InPredicate, Expression.IntervalCompoundLiteral, Expression.IntervalDayLiteral, Expression.IntervalYearLiteral, Expression.Lambda, Expression.ListLiteral, Expression.Literal, Expression.MapLiteral, Expression.MultiOrList, Expression.MultiOrListRecord, Expression.Nested, Expression.NestedList, Expression.NestedStruct, Expression.NullLiteral, Expression.PrecisionTimeLiteral, Expression.PrecisionTimestampLiteral, Expression.PrecisionTimestampTZLiteral, Expression.PredicateOp, Expression.ScalarFunctionInvocation, Expression.ScalarSubquery, Expression.SetPredicate, Expression.SingleOrList, Expression.SortDirection, Expression.SortField, Expression.StrLiteral, Expression.StructLiteral, Expression.Subquery, Expression.Switch, Expression.SwitchClause, Expression.TimeLiteral, Expression.TimestampLiteral, Expression.TimestampTZLiteral, Expression.UserDefinedAnyLiteral, Expression.UserDefinedLiteral, Expression.UserDefinedStructLiteral, Expression.UUIDLiteral, Expression.VarCharLiteral, Expression.WindowBoundsType, Expression.WindowFunctionInvocation

Nested classes/interfaces inherited from interface io.substrait.expression.FunctionArg

FunctionArg.FuncArgVisitor<R,C extends VisitationContext,E extends Throwable>, FunctionArg.ProtoFrom

Method Summary

Modifier and Type	Method	Description
default boolean	nullable()
Expression.Literal	withNullable(boolean nullable)	Returns a copy of this literal with the specified nullability.

Methods inherited from interface io.substrait.expression.Expression

accept, accept, getType

Method Details

nullable

@Default
default boolean nullable()

withNullable

Expression.Literal withNullable(boolean nullable)

Returns a copy of this literal with the specified nullability.

This method is implemented by all concrete Literal classes via Immutables code generation.