public static class ImmutableList.Builder<E> extends Object
public static final
lists ("constant lists").
Example:
public static final ImmutableList<Color> GOOGLE_COLORS
= new ImmutableList.Builder<Color>()
.addAll(WEBSAFE_COLORS)
.add(new Color(0, 191, 255))
.build();
Builder instances can be reused - it is safe to call build()
multiple times to build multiple lists in series. Each new list
contains the one created before it.
Constructor and Description |
---|
ImmutableList.Builder()
Creates a new builder.
|
Modifier and Type | Method and Description |
---|---|
ImmutableList.Builder<E> |
add(E element)
Adds
element to the ImmutableList . |
ImmutableList.Builder<E> |
addAll(Iterable<? extends E> elements)
Adds each element of
elements to the ImmutableList . |
ImmutableList<E> |
build()
Returns a newly-created
ImmutableList based on the contents of
the Builder . |
public ImmutableList.Builder()
ImmutableList.builder()
.public ImmutableList.Builder<E> add(E element)
element
to the ImmutableList
.element
- the element to addBuilder
objectNullPointerException
- if element
is nullpublic ImmutableList.Builder<E> addAll(Iterable<? extends E> elements)
elements
to the ImmutableList
.elements
- the Iterable
to add to the ImmutableList
Builder
objectNullPointerException
- if elements
is or contains nullpublic ImmutableList<E> build()
ImmutableList
based on the contents of
the Builder
.Copyright © 2006-2012 Google, Inc.. All Rights Reserved.