org.apache.calcite.util

Class ImmutableNullableList.Builder<E>

java.lang.Object

org.apache.calcite.util.ImmutableNullableList.Builder<E>

Enclosing class:

ImmutableNullableList<E>

public static final class ImmutableNullableList.Builder<E>
extends Object

A builder for creating immutable nullable list instances.

Constructor Summary

Constructors

Constructor and Description
ImmutableNullableList.Builder() Creates a new builder.

Method Summary

Methods

Modifier and Type	Method and Description
ImmutableNullableList.Builder<E>	add(E... elements) Adds each element of elements to the ImmutableNullableList.
ImmutableNullableList.Builder<E>	add(E element) Adds element to the ImmutableNullableList.
ImmutableNullableList.Builder<E>	addAll(Iterable<? extends E> elements) Adds each element of elements to the ImmutableNullableList.
ImmutableNullableList.Builder<E>	addAll(Iterator<? extends E> elements) Adds each element of elements to the ImmutableNullableList.
List<E>	build() Returns a newly-created ImmutableNullableList based on the contents of the Builder.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmutableNullableList.Builder

public ImmutableNullableList.Builder()

Creates a new builder. The returned builder is equivalent to the builder generated by ImmutableNullableList.builder().

Method Detail

add

public ImmutableNullableList.Builder<E> add(E element)

Adds element to the ImmutableNullableList.

Parameters:

element - the element to add

Returns:

this Builder object

addAll

public ImmutableNullableList.Builder<E> addAll(Iterable<? extends E> elements)

Adds each element of elements to the ImmutableNullableList.

Parameters:

elements - the Iterable to add to the ImmutableNullableList

Returns:

this Builder object

Throws:

NullPointerException - if elements is null

add

public ImmutableNullableList.Builder<E> add(E... elements)

Adds each element of elements to the ImmutableNullableList.

Parameters:

elements - the elements to add to the ImmutableNullableList

Returns:

this Builder object

Throws:

NullPointerException - if elements is null

addAll

public ImmutableNullableList.Builder<E> addAll(Iterator<? extends E> elements)

Adds each element of elements to the ImmutableNullableList.

Parameters:

elements - the elements to add to the ImmutableNullableList

Returns:

this Builder object

Throws:

NullPointerException - if elements is null

build

public List<E> build()

Returns a newly-created ImmutableNullableList based on the contents of the Builder.