Package io.substrait.expression

Class Expression.UserDefinedStructLiteral

java.lang.Object

io.substrait.expression.Expression.UserDefinedStructLiteral

All Implemented Interfaces:

Expression, Expression.Literal, Expression.UserDefinedLiteral, FunctionArg

Direct Known Subclasses:

ImmutableExpression.UserDefinedStructLiteral

Enclosing interface:

Expression

@Immutable
public abstract static class Expression.UserDefinedStructLiteral
extends Object
implements Expression.UserDefinedLiteral

User-defined literal with value encoded as Expression.Literal.Struct.

This encoding uses a structured list of fields to represent the literal value.

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

Constructor Summary

Constructors

Constructor	Description
UserDefinedStructLiteral()

Method Summary

Modifier and Type	Method	Description
<R, C extends VisitationContext, E extends Throwable> R	accept(ExpressionVisitor<R,C,E> visitor, C context)
static ImmutableExpression.UserDefinedStructLiteral.Builder	builder()
abstract List<Expression.Literal>	fields()
Type.UserDefined	getType()
abstract String	name()
abstract List<Type.Parameter>	typeParameters()
abstract String	urn()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.substrait.expression.Expression

accept

Methods inherited from interface io.substrait.expression.Expression.Literal

nullable, withNullable

Constructor Details

UserDefinedStructLiteral

public UserDefinedStructLiteral()

Method Details

urn

public abstract String urn()

Specified by:

urn in interface Expression.UserDefinedLiteral

name

public abstract String name()

Specified by:

name in interface Expression.UserDefinedLiteral

typeParameters

public abstract List<Type.Parameter> typeParameters()

Specified by:

typeParameters in interface Expression.UserDefinedLiteral

fields

public abstract List<Expression.Literal> fields()

getType

public Type.UserDefined getType()

Specified by:

getType in interface Expression

builder

public static ImmutableExpression.UserDefinedStructLiteral.Builder builder()

accept

public <R,
C extends VisitationContext,
E extends Throwable>
R accept(ExpressionVisitor<R,C,E> visitor,
 C context)
  throws E

Specified by:

accept in interface Expression

Throws:

E extends Throwable