Package io.substrait.extension

Class ImmutableSimpleExtension.ScalarFunction.Builder

java.lang.Object

io.substrait.extension.ImmutableSimpleExtension.ScalarFunction.Builder

Enclosing class:

ImmutableSimpleExtension.ScalarFunction

public static final class ImmutableSimpleExtension.ScalarFunction.Builder
extends Object

Builds instances of type ScalarFunction. 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 ImmutableSimpleExtension.ScalarFunction.Builder	addAllImpls(Iterable<? extends SimpleExtension.ScalarFunctionVariant> elements)	Adds elements to impls list.
final ImmutableSimpleExtension.ScalarFunction.Builder	addImpls(SimpleExtension.ScalarFunctionVariant element)	Adds one element to impls list.
final ImmutableSimpleExtension.ScalarFunction.Builder	addImpls(SimpleExtension.ScalarFunctionVariant... elements)	Adds elements to impls list.
ImmutableSimpleExtension.ScalarFunction	build()	Builds a new ScalarFunction.
final ImmutableSimpleExtension.ScalarFunction.Builder	description(@Nullable String description)	Initializes the value for the description attribute.
final ImmutableSimpleExtension.ScalarFunction.Builder	from(SimpleExtension.ScalarFunction instance)	Fill a builder with attribute values from the provided ScalarFunction instance.
final ImmutableSimpleExtension.ScalarFunction.Builder	impls(Iterable<? extends SimpleExtension.ScalarFunctionVariant> elements)	Sets or replaces all elements for impls list.
final ImmutableSimpleExtension.ScalarFunction.Builder	metadata(Map<String,Object> metadata)	Initializes the optional value metadata to metadata.
final ImmutableSimpleExtension.ScalarFunction.Builder	metadata(Optional<? extends Map<String,Object>> metadata)	Initializes the optional value metadata to metadata.
final ImmutableSimpleExtension.ScalarFunction.Builder	name(String name)	Initializes the value for the name attribute.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableSimpleExtension.ScalarFunction.Builder from(SimpleExtension.ScalarFunction instance)

Fill a builder with attribute values from the provided ScalarFunction instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values. Collection elements and entries will be added, not replaced.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

name

public final ImmutableSimpleExtension.ScalarFunction.Builder name(String name)

Initializes the value for the name attribute.

Parameters:

name - The value for name

Returns:

this builder for use in a chained invocation

description

public final ImmutableSimpleExtension.ScalarFunction.Builder description(@Nullable String description)

Initializes the value for the description attribute.

Parameters:

description - The value for description (can be null)

Returns:

this builder for use in a chained invocation

metadata

public final ImmutableSimpleExtension.ScalarFunction.Builder metadata(Map<String,Object> metadata)

Initializes the optional value metadata to metadata.

Parameters:

metadata - The value for metadata

Returns:

this builder for chained invocation

metadata

public final ImmutableSimpleExtension.ScalarFunction.Builder metadata(Optional<? extends Map<String,Object>> metadata)

Initializes the optional value metadata to metadata.

Parameters:

metadata - The value for metadata

Returns:

this builder for use in a chained invocation

addImpls

public final ImmutableSimpleExtension.ScalarFunction.Builder addImpls(SimpleExtension.ScalarFunctionVariant element)

Adds one element to impls list.

Parameters:

element - A impls element

Returns:

this builder for use in a chained invocation

addImpls

public final ImmutableSimpleExtension.ScalarFunction.Builder addImpls(SimpleExtension.ScalarFunctionVariant... elements)

Adds elements to impls list.

Parameters:

elements - An array of impls elements

Returns:

this builder for use in a chained invocation

impls

public final ImmutableSimpleExtension.ScalarFunction.Builder impls(Iterable<? extends SimpleExtension.ScalarFunctionVariant> elements)

Sets or replaces all elements for impls list.

Parameters:

elements - An iterable of impls elements

Returns:

this builder for use in a chained invocation

addAllImpls

public final ImmutableSimpleExtension.ScalarFunction.Builder addAllImpls(Iterable<? extends SimpleExtension.ScalarFunctionVariant> elements)

Adds elements to impls list.

Parameters:

elements - An iterable of impls elements

Returns:

this builder for use in a chained invocation

build

public ImmutableSimpleExtension.ScalarFunction build()

Builds a new ScalarFunction.

Returns:

An immutable instance of ScalarFunction

Throws:

IllegalStateException - if any required attributes are missing