Package io.substrait.expression

Class ImmutableExpression.ScalarSubquery.Builder

java.lang.Object

io.substrait.expression.ImmutableExpression.ScalarSubquery.Builder

Enclosing class:

ImmutableExpression.ScalarSubquery

public static final class ImmutableExpression.ScalarSubquery.Builder
extends Object

Builds instances of type ScalarSubquery. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Method Summary

Modifier and Type	Method	Description
ImmutableExpression.ScalarSubquery	build()	Builds a new ScalarSubquery.
final ImmutableExpression.ScalarSubquery.Builder	from(Expression instance)	Fill a builder with attribute values from the provided io.substrait.expression.Expression instance.
final ImmutableExpression.ScalarSubquery.Builder	from(Expression.ScalarSubquery instance)	Fill a builder with attribute values from the provided io.substrait.expression.Expression.ScalarSubquery instance.
final ImmutableExpression.ScalarSubquery.Builder	from(Expression.Subquery instance)	Fill a builder with attribute values from the provided io.substrait.expression.Expression.Subquery instance.
final ImmutableExpression.ScalarSubquery.Builder	input(Rel input)	Initializes the value for the input attribute.
final ImmutableExpression.ScalarSubquery.Builder	type(Type type)	Initializes the value for the type attribute.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableExpression.ScalarSubquery.Builder from(Expression.ScalarSubquery instance)

Fill a builder with attribute values from the provided io.substrait.expression.Expression.ScalarSubquery instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

from

public final ImmutableExpression.ScalarSubquery.Builder from(Expression instance)

Fill a builder with attribute values from the provided io.substrait.expression.Expression instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

from

public final ImmutableExpression.ScalarSubquery.Builder from(Expression.Subquery instance)

Fill a builder with attribute values from the provided io.substrait.expression.Expression.Subquery instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

type

public final ImmutableExpression.ScalarSubquery.Builder type(Type type)

Initializes the value for the type attribute.

Parameters:

type - The value for type

Returns:

this builder for use in a chained invocation

input

public final ImmutableExpression.ScalarSubquery.Builder input(Rel input)

Initializes the value for the input attribute.

Parameters:

input - The value for input

Returns:

this builder for use in a chained invocation

build

public ImmutableExpression.ScalarSubquery build()

Builds a new ScalarSubquery.

Returns:

An immutable instance of ScalarSubquery

Throws:

IllegalStateException - if any required attributes are missing