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java.lang.Objectcom.google.common.collect.ImmutableCollection.Builder<E>
com.google.common.collect.ImmutableList.Builder<E>
public static final class ImmutableList.Builder<E>
A builder for creating immutable list instances, especially 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 all the
elements of the ones created before it.
| Constructor Summary | |
|---|---|
ImmutableList.Builder()
Creates a new builder. |
|
| Method Summary | |
|---|---|
ImmutableList.Builder<E> |
add(E... elements)
Adds each element of elements to the ImmutableList. |
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.Builder<E> |
addAll(Iterator<? 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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ImmutableList.Builder()
ImmutableList.builder().
| Method Detail |
|---|
public ImmutableList.Builder<E> add(E element)
element to the ImmutableList.
add in class ImmutableCollection.Builder<E>element - the element to add
Builder object
NullPointerException - if element is nullpublic ImmutableList.Builder<E> addAll(Iterable<? extends E> elements)
elements to the ImmutableList.
addAll in class ImmutableCollection.Builder<E>elements - the Iterable to add to the ImmutableList
Builder object
NullPointerException - if elements is null or contains a
null elementpublic ImmutableList.Builder<E> add(E... elements)
elements to the ImmutableList.
add in class ImmutableCollection.Builder<E>elements - the Iterable to add to the ImmutableList
Builder object
NullPointerException - if elements is null or contains a
null elementpublic ImmutableList.Builder<E> addAll(Iterator<? extends E> elements)
elements to the ImmutableList.
addAll in class ImmutableCollection.Builder<E>elements - the Iterable to add to the ImmutableList
Builder object
NullPointerException - if elements is null or contains a
null elementpublic ImmutableList<E> build()
ImmutableList based on the contents of
the Builder.
build in class ImmutableCollection.Builder<E>
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