Package io.substrait.extendedexpression

Class ImmutableAggregateFunctionReference.Builder

java.lang.Object

io.substrait.extendedexpression.ImmutableAggregateFunctionReference.Builder

Enclosing class:

ImmutableAggregateFunctionReference

public static final class ImmutableAggregateFunctionReference.Builder
extends Object

Builds instances of type ImmutableAggregateFunctionReference. 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 ImmutableAggregateFunctionReference.Builder	addAllOutputNames(Iterable<String> elements)	Adds elements to outputNames list.
final ImmutableAggregateFunctionReference.Builder	addOutputNames(String element)	Adds one element to outputNames list.
final ImmutableAggregateFunctionReference.Builder	addOutputNames(String... elements)	Adds elements to outputNames list.
ImmutableAggregateFunctionReference	build()	Builds a new ImmutableAggregateFunctionReference.
final ImmutableAggregateFunctionReference.Builder	from(ExtendedExpression.AggregateFunctionReference instance)	Fill a builder with attribute values from the provided io.substrait.extendedexpression.ExtendedExpression.AggregateFunctionReference instance.
final ImmutableAggregateFunctionReference.Builder	from(ExtendedExpression.ExpressionReferenceBase instance)	Fill a builder with attribute values from the provided io.substrait.extendedexpression.ExtendedExpression.ExpressionReferenceBase instance.
final ImmutableAggregateFunctionReference.Builder	measure(Aggregate.Measure measure)	Initializes the value for the measure attribute.
final ImmutableAggregateFunctionReference.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 ImmutableAggregateFunctionReference.Builder from(ExtendedExpression.AggregateFunctionReference instance)

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

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

from

public final ImmutableAggregateFunctionReference.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 ImmutableAggregateFunctionReference.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 ImmutableAggregateFunctionReference.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 ImmutableAggregateFunctionReference.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 ImmutableAggregateFunctionReference.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

measure

public final ImmutableAggregateFunctionReference.Builder measure(Aggregate.Measure measure)

Initializes the value for the measure attribute.

Parameters:

measure - The value for measure

Returns:

this builder for use in a chained invocation

build

public ImmutableAggregateFunctionReference build()

Builds a new ImmutableAggregateFunctionReference.

Returns:

An immutable instance of AggregateFunctionReference

Throws:

IllegalStateException - if any required attributes are missing