Package io.substrait.extendedexpression

Class ImmutableExpressionReference.Builder

java.lang.Object

io.substrait.extendedexpression.ImmutableExpressionReference.Builder

Enclosing class:

ImmutableExpressionReference

public static final class ImmutableExpressionReference.Builder
extends Object

Builds instances of type ImmutableExpressionReference. 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
final ImmutableExpressionReference.Builder	addAllOutputNames(Iterable<String> elements)	Adds elements to outputNames list.
final ImmutableExpressionReference.Builder	addOutputNames(String element)	Adds one element to outputNames list.
final ImmutableExpressionReference.Builder	addOutputNames(String... elements)	Adds elements to outputNames list.
ImmutableExpressionReference	build()	Builds a new ImmutableExpressionReference.
final ImmutableExpressionReference.Builder	expression(Expression expression)	Initializes the value for the expression attribute.
final ImmutableExpressionReference.Builder	from(ExtendedExpression.ExpressionReference instance)	Fill a builder with attribute values from the provided io.substrait.extendedexpression.ExtendedExpression.ExpressionReference instance.
final ImmutableExpressionReference.Builder	from(ExtendedExpression.ExpressionReferenceBase instance)	Fill a builder with attribute values from the provided io.substrait.extendedexpression.ExtendedExpression.ExpressionReferenceBase instance.
final ImmutableExpressionReference.Builder	outputNames(Iterable<String> elements)	Sets or replaces all elements for outputNames list.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableExpressionReference.Builder from(ExtendedExpression.ExpressionReference instance)

Fill a builder with attribute values from the provided io.substrait.extendedexpression.ExtendedExpression.ExpressionReference instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

from

public final ImmutableExpressionReference.Builder from(ExtendedExpression.ExpressionReferenceBase instance)

Fill a builder with attribute values from the provided io.substrait.extendedexpression.ExtendedExpression.ExpressionReferenceBase instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

addOutputNames

public final ImmutableExpressionReference.Builder addOutputNames(String element)

Adds one element to outputNames list.

Parameters:

element - A outputNames element

Returns:

this builder for use in a chained invocation

addOutputNames

public final ImmutableExpressionReference.Builder addOutputNames(String... elements)

Adds elements to outputNames list.

Parameters:

elements - An array of outputNames elements

Returns:

this builder for use in a chained invocation

outputNames

public final ImmutableExpressionReference.Builder outputNames(Iterable<String> elements)

Sets or replaces all elements for outputNames list.

Parameters:

elements - An iterable of outputNames elements

Returns:

this builder for use in a chained invocation

addAllOutputNames

public final ImmutableExpressionReference.Builder addAllOutputNames(Iterable<String> elements)

Adds elements to outputNames list.

Parameters:

elements - An iterable of outputNames elements

Returns:

this builder for use in a chained invocation

expression

public final ImmutableExpressionReference.Builder expression(Expression expression)

Initializes the value for the expression attribute.

Parameters:

expression - The value for expression

Returns:

this builder for use in a chained invocation

build

public ImmutableExpressionReference build()

Builds a new ImmutableExpressionReference.

Returns:

An immutable instance of ExpressionReference

Throws:

IllegalStateException - if any required attributes are missing