Package io.substrait.relation.files

Class ImmutableFileFormat.ArrowReadOptions.Builder

java.lang.Object

io.substrait.relation.files.ImmutableFileFormat.ArrowReadOptions.Builder

Enclosing class:

ImmutableFileFormat.ArrowReadOptions

public static final class ImmutableFileFormat.ArrowReadOptions.Builder
extends Object

Builds instances of type ArrowReadOptions. 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
ImmutableFileFormat.ArrowReadOptions	build()	Builds a new ArrowReadOptions.
final ImmutableFileFormat.ArrowReadOptions.Builder	from(FileFormat.ArrowReadOptions instance)	Fill a builder with attribute values from the provided ArrowReadOptions instance.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableFileFormat.ArrowReadOptions.Builder from(FileFormat.ArrowReadOptions instance)

Fill a builder with attribute values from the provided ArrowReadOptions instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

build

public ImmutableFileFormat.ArrowReadOptions build()

Builds a new ArrowReadOptions.

Returns:

An immutable instance of ArrowReadOptions

Throws:

IllegalStateException - if any required attributes are missing