Package io.substrait.expression

Class ImmutableExpression.DecimalLiteral

java.lang.Object

io.substrait.expression.Expression.DecimalLiteral

io.substrait.expression.ImmutableExpression.DecimalLiteral

All Implemented Interfaces:

Expression, Expression.Literal, FunctionArg

Enclosing class:

ImmutableExpression

public static final class ImmutableExpression.DecimalLiteral
extends Expression.DecimalLiteral

Immutable implementation of Expression.DecimalLiteral.

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

Nested Class Summary

Nested Classes

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

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.DecimalLiteral.Builder	builder()	Creates a builder for DecimalLiteral.
static ImmutableExpression.DecimalLiteral	copyOf(Expression.DecimalLiteral instance)	Creates an immutable copy of a Expression.DecimalLiteral value.
boolean	equals(Object another)	This instance is equal to all instances of DecimalLiteral that have equal attribute values.
int	hashCode()	Computes a hash code from attributes: nullable, value, precision, scale.
boolean	nullable()
int	precision()
int	scale()
String	toString()	Prints the immutable value DecimalLiteral with attribute values.
com.google.protobuf.ByteString	value()
final ImmutableExpression.DecimalLiteral	withNullable(boolean value)	Copy the current immutable object by setting a value for the nullable attribute.
final ImmutableExpression.DecimalLiteral	withPrecision(int value)	Copy the current immutable object by setting a value for the precision attribute.
final ImmutableExpression.DecimalLiteral	withScale(int value)	Copy the current immutable object by setting a value for the scale attribute.
final ImmutableExpression.DecimalLiteral	withValue(com.google.protobuf.ByteString value)	Copy the current immutable object by setting a value for the value attribute.

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

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

nullable

public boolean nullable()

Returns:

The value of the nullable attribute

value

public com.google.protobuf.ByteString value()

Specified by:

value in class Expression.DecimalLiteral

Returns:

The value of the value attribute

precision

public int precision()

Specified by:

precision in class Expression.DecimalLiteral

Returns:

The value of the precision attribute

scale

public int scale()

Specified by:

scale in class Expression.DecimalLiteral

Returns:

The value of the scale attribute

withNullable

public final ImmutableExpression.DecimalLiteral withNullable(boolean value)

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

Parameters:

value - A new value for nullable

Returns:

A modified copy or the this object

withValue

public final ImmutableExpression.DecimalLiteral withValue(com.google.protobuf.ByteString value)

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

Parameters:

value - A new value for value

Returns:

A modified copy or the this object

withPrecision

public final ImmutableExpression.DecimalLiteral withPrecision(int value)

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

Parameters:

value - A new value for precision

Returns:

A modified copy or the this object

withScale

public final ImmutableExpression.DecimalLiteral withScale(int value)

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

Parameters:

value - A new value for scale

Returns:

A modified copy or the this object

equals

public boolean equals(Object another)

This instance is equal to all instances of DecimalLiteral 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: nullable, value, precision, scale.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value DecimalLiteral with attribute values.

Overrides:

toString in class Object

Returns:

A string representation of the value

copyOf

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

Creates an immutable copy of a Expression.DecimalLiteral 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 DecimalLiteral instance

builder

public static ImmutableExpression.DecimalLiteral.Builder builder()

Creates a builder for DecimalLiteral.

 ImmutableExpression.DecimalLiteral.builder()
    .nullable(boolean) // optional nullable
    .value(com.google.protobuf.ByteString) // required value
    .precision(int) // required precision
    .scale(int) // required scale
    .build();
 

Returns:

A new DecimalLiteral builder