Package io.substrait.expression

Class ImmutableListElement.Builder

java.lang.Object

io.substrait.expression.ImmutableListElement.Builder

Enclosing class:

ImmutableListElement

public static final class ImmutableListElement.Builder
extends Object

Builds instances of type ImmutableListElement. 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
ImmutableListElement	build()	Builds a new ImmutableListElement.
final ImmutableListElement.Builder	from(FieldReference.ListElement instance)	Fill a builder with attribute values from the provided ListElement instance.
final ImmutableListElement.Builder	offset(int offset)	Initializes the value for the offset attribute.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableListElement.Builder from(FieldReference.ListElement instance)

Fill a builder with attribute values from the provided ListElement 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

offset

public final ImmutableListElement.Builder offset(int offset)

Initializes the value for the offset attribute.

Parameters:

offset - The value for offset

Returns:

this builder for use in a chained invocation

build

public ImmutableListElement build()

Builds a new ImmutableListElement.

Returns:

An immutable instance of ListElement

Throws:

IllegalStateException - if any required attributes are missing