Package io.substrait.expression

Class ImmutableExpression.SingleOrList

java.lang.Object

io.substrait.expression.Expression.SingleOrList

io.substrait.expression.ImmutableExpression.SingleOrList

All Implemented Interfaces:

Expression, FunctionArg

Enclosing class:

ImmutableExpression

public static final class ImmutableExpression.SingleOrList
extends Expression.SingleOrList

Immutable implementation of Expression.SingleOrList.

Use the builder to create immutable instances: ImmutableExpression.SingleOrList.builder().

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ImmutableExpression.SingleOrList.Builder	Builds instances of type SingleOrList.

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
static ImmutableExpression.SingleOrList.Builder	builder()	Creates a builder for SingleOrList.
Expression	condition()
static ImmutableExpression.SingleOrList	copyOf(Expression.SingleOrList instance)	Creates an immutable copy of a Expression.SingleOrList value.
boolean	equals(Object another)	This instance is equal to all instances of SingleOrList that have equal attribute values.
int	hashCode()	Computes a hash code from attributes: condition, options.
List<Expression>	options()
String	toString()	Prints the immutable value SingleOrList with attribute values.
final ImmutableExpression.SingleOrList	withCondition(Expression value)	Copy the current immutable object by setting a value for the condition attribute.
final ImmutableExpression.SingleOrList	withOptions(Expression... elements)	Copy the current immutable object with elements that replace the content of options.
final ImmutableExpression.SingleOrList	withOptions(Iterable<? extends Expression> elements)	Copy the current immutable object with elements that replace the content of options.

Methods inherited from class io.substrait.expression.Expression.SingleOrList

accept, getType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.substrait.expression.Expression

accept

Method Details

condition

public Expression condition()

Specified by:

condition in class Expression.SingleOrList

Returns:

The value of the condition attribute

options

public List<Expression> options()

Specified by:

options in class Expression.SingleOrList

Returns:

The value of the options attribute

withCondition

public final ImmutableExpression.SingleOrList withCondition(Expression value)

Copy the current immutable object by setting a value for the condition attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.

Parameters:

value - A new value for condition

Returns:

A modified copy or the this object

withOptions

public final ImmutableExpression.SingleOrList withOptions(Expression... elements)

Copy the current immutable object with elements that replace the content of options.

Parameters:

elements - The elements to set

Returns:

A modified copy of this object

withOptions

public final ImmutableExpression.SingleOrList withOptions(Iterable<? extends Expression> elements)

Copy the current immutable object with elements that replace the content of options. A shallow reference equality check is used to prevent copying of the same value by returning this.

Parameters:

elements - An iterable of options elements to set

Returns:

A modified copy or this if not changed

equals

public boolean equals(Object another)

This instance is equal to all instances of SingleOrList that have equal attribute values.

Overrides:

equals in class Object

Returns:

true if this is equal to another instance

hashCode

public int hashCode()

Computes a hash code from attributes: condition, options.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value SingleOrList with attribute values.

Overrides:

toString in class Object

Returns:

A string representation of the value

copyOf

public static ImmutableExpression.SingleOrList copyOf(Expression.SingleOrList instance)

Creates an immutable copy of a Expression.SingleOrList value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.

Parameters:

instance - The instance to copy

Returns:

A copied immutable SingleOrList instance

builder

public static ImmutableExpression.SingleOrList.Builder builder()

Creates a builder for SingleOrList.

 ImmutableExpression.SingleOrList.builder()
    .condition(io.substrait.expression.Expression) // required condition
    .addOptions|addAllOptions(io.substrait.expression.Expression) // options elements
    .build();
 

Returns:

A new SingleOrList builder