Package io.substrait.function

Class ImmutableTypeExpression.Func.Builder

java.lang.Object

io.substrait.function.ImmutableTypeExpression.Func.Builder

Enclosing class:

ImmutableTypeExpression.Func

public static final class ImmutableTypeExpression.Func.Builder
extends Object

Builds instances of type Func. 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 ImmutableTypeExpression.Func.Builder	addAllParameterTypes(Iterable<? extends TypeExpression> elements)	Adds elements to parameterTypes list.
final ImmutableTypeExpression.Func.Builder	addParameterTypes(TypeExpression element)	Adds one element to parameterTypes list.
final ImmutableTypeExpression.Func.Builder	addParameterTypes(TypeExpression... elements)	Adds elements to parameterTypes list.
ImmutableTypeExpression.Func	build()	Builds a new Func.
final ImmutableTypeExpression.Func.Builder	from(NullableType instance)	Fill a builder with attribute values from the provided io.substrait.function.NullableType instance.
final ImmutableTypeExpression.Func.Builder	from(TypeExpression.Func instance)	Fill a builder with attribute values from the provided io.substrait.function.TypeExpression.Func instance.
final ImmutableTypeExpression.Func.Builder	nullable(boolean nullable)	Initializes the value for the nullable attribute.
final ImmutableTypeExpression.Func.Builder	parameterTypes(Iterable<? extends TypeExpression> elements)	Sets or replaces all elements for parameterTypes list.
final ImmutableTypeExpression.Func.Builder	returnType(TypeExpression returnType)	Initializes the value for the returnType attribute.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableTypeExpression.Func.Builder from(NullableType instance)

Fill a builder with attribute values from the provided io.substrait.function.NullableType instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

from

public final ImmutableTypeExpression.Func.Builder from(TypeExpression.Func instance)

Fill a builder with attribute values from the provided io.substrait.function.TypeExpression.Func instance.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

nullable

public final ImmutableTypeExpression.Func.Builder nullable(boolean nullable)

Initializes the value for the nullable attribute.

Parameters:

nullable - The value for nullable

Returns:

this builder for use in a chained invocation

addParameterTypes

public final ImmutableTypeExpression.Func.Builder addParameterTypes(TypeExpression element)

Adds one element to parameterTypes list.

Parameters:

element - A parameterTypes element

Returns:

this builder for use in a chained invocation

addParameterTypes

public final ImmutableTypeExpression.Func.Builder addParameterTypes(TypeExpression... elements)

Adds elements to parameterTypes list.

Parameters:

elements - An array of parameterTypes elements

Returns:

this builder for use in a chained invocation

parameterTypes

public final ImmutableTypeExpression.Func.Builder parameterTypes(Iterable<? extends TypeExpression> elements)

Sets or replaces all elements for parameterTypes list.

Parameters:

elements - An iterable of parameterTypes elements

Returns:

this builder for use in a chained invocation

addAllParameterTypes

public final ImmutableTypeExpression.Func.Builder addAllParameterTypes(Iterable<? extends TypeExpression> elements)

Adds elements to parameterTypes list.

Parameters:

elements - An iterable of parameterTypes elements

Returns:

this builder for use in a chained invocation

returnType

public final ImmutableTypeExpression.Func.Builder returnType(TypeExpression returnType)

Initializes the value for the returnType attribute.

Parameters:

returnType - The value for returnType

Returns:

this builder for use in a chained invocation

build

public ImmutableTypeExpression.Func build()

Builds a new Func.

Returns:

An immutable instance of Func

Throws:

IllegalStateException - if any required attributes are missing