Package com.google.common.collect

Class RegularImmutableList<E>

java.lang.Object

java.util.AbstractCollection<E>

com.google.common.collect.ImmutableCollection<E>

com.google.common.collect.ImmutableList<E>

com.google.common.collect.RegularImmutableList<E>

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>, java.util.RandomAccess

class RegularImmutableList<E>
extends ImmutableList<E>

Implementation of ImmutableList backed by a simple array.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.collect.ImmutableList

ImmutableList.Builder<E>, ImmutableList.SerializedForm, ImmutableList.SubList

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.lang.Object[]	array
(package private) static ImmutableList<java.lang.Object>	EMPTY

Fields inherited from class com.google.common.collect.ImmutableCollection

SPLITERATOR_CHARACTERISTICS

Constructor Summary

Constructors

Constructor	Description
RegularImmutableList(java.lang.Object[] array)

Method Summary

Modifier and Type	Method	Description
(package private) int	copyIntoArray(java.lang.Object[] dst, int dstOff)	Copies the contents of this immutable collection into the specified array at the specified offset.
E	get(int index)
(package private) java.lang.Object[]	internalArray()	If this collection is backed by an array of its elements in insertion order, returns it.
(package private) int	internalArrayEnd()	If this collection is backed by an array of its elements in insertion order, returns the offset where this collection's elements end.
(package private) int	internalArrayStart()	If this collection is backed by an array of its elements in insertion order, returns the offset where this collection's elements start.
(package private) boolean	isPartialView()	Returns true if this immutable collection's implementation contains references to user-created objects that aren't accessible via this collection's methods.
UnmodifiableListIterator<E>	listIterator(int index)
int	size()
java.util.Spliterator<E>	spliterator()

Methods inherited from class com.google.common.collect.ImmutableList

add, addAll, asImmutableList, asImmutableList, asList, builder, builderWithExpectedSize, contains, copyOf, copyOf, copyOf, copyOf, equals, forEach, hashCode, indexOf, iterator, lastIndexOf, listIterator, of, of, of, of, of, of, of, of, of, of, of, of, of, remove, replaceAll, reverse, set, sort, sortedCopyOf, sortedCopyOf, subList, subListUnchecked, toImmutableList, writeReplace

Methods inherited from class com.google.common.collect.ImmutableCollection

add, addAll, clear, remove, removeAll, removeIf, retainAll, toArray, toArray

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.util.List

add, addAll, clear, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Field Detail

EMPTY

static final ImmutableList<java.lang.Object> EMPTY

array

final transient java.lang.Object[] array

Constructor Detail

RegularImmutableList

RegularImmutableList(java.lang.Object[] array)

Method Detail

size

public int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.List<E>

Specified by:

size in class java.util.AbstractCollection<E>

isPartialView

boolean isPartialView()

Description copied from class: ImmutableCollection

Returns true if this immutable collection's implementation contains references to user-created objects that aren't accessible via this collection's methods. This is generally used to determine whether copyOf implementations should make an explicit copy to avoid memory leaks.

Specified by:

isPartialView in class ImmutableCollection<E>

internalArray

java.lang.Object[] internalArray()

Description copied from class: ImmutableCollection

If this collection is backed by an array of its elements in insertion order, returns it.

Overrides:

internalArray in class ImmutableCollection<E>

internalArrayStart

int internalArrayStart()

Description copied from class: ImmutableCollection

If this collection is backed by an array of its elements in insertion order, returns the offset where this collection's elements start.

Overrides:

internalArrayStart in class ImmutableCollection<E>

internalArrayEnd

int internalArrayEnd()

Description copied from class: ImmutableCollection

If this collection is backed by an array of its elements in insertion order, returns the offset where this collection's elements end.

Overrides:

internalArrayEnd in class ImmutableCollection<E>

copyIntoArray

int copyIntoArray(java.lang.Object[] dst,
                  int dstOff)

Description copied from class: ImmutableCollection

Copies the contents of this immutable collection into the specified array at the specified offset. Returns offset + size().

Overrides:

copyIntoArray in class ImmutableList<E>

get

public E get(int index)

listIterator

public UnmodifiableListIterator<E> listIterator(int index)

Specified by:

listIterator in interface java.util.List<E>

Overrides:

listIterator in class ImmutableList<E>

spliterator

public java.util.Spliterator<E> spliterator()

Specified by:

spliterator in interface java.util.Collection<E>

Specified by:

spliterator in interface java.lang.Iterable<E>

Specified by:

spliterator in interface java.util.List<E>

Overrides:

spliterator in class ImmutableList<E>