ImmutableList (qtest-sdk-java 1.4.10 API)

java.lang.Object
- java.util.AbstractCollection<E>
- - org.qas.api.internal.util.google.collect.ImmutableCollection<E>
  - - org.qas.api.internal.util.google.collect.ImmutableList<E>

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>, java.util.RandomAccess
```
public abstract class ImmutableList<E>
extends ImmutableCollection<E>
implements java.util.List<E>, java.util.RandomAccess
```
A high-performance, immutable, random-access List implementation. Does not permit null elements.
Unlike Collections.unmodifiableList(java.util.List<? extends T>), which is a view of a separate collection that can still change, an instance of ImmutableList contains its own private data and will never change. ImmutableList is convenient for public static final lists ("constant lists") and also lets you easily make a "defensive copy" of a list provided to your class by a caller.
Note: Although this class is not final, it cannot be subclassed as it has no public or protected constructors. Thus, instances of this type are guaranteed to be immutable.
See the Guava User Guide article on immutable collections.

Since:

1.0

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ImmutableList.Builder<E>` A builder for creating immutable list instances, especially `public static final` lists ("constant lists").

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`add(int index, E element)` Deprecated. Unsupported operation.
`boolean`	`addAll(int index, java.util.Collection<? extends E> newElements)` Deprecated. Unsupported operation.
`ImmutableList<E>`	`asList()` Returns this list instance.
`static <E> ImmutableList.Builder<E>`	`builder()` Returns a new builder.
`boolean`	`contains(java.lang.Object object)`
`static <E> ImmutableList<E>`	`copyOf(java.util.Collection<? extends E> elements)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`copyOf(E[] elements)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`copyOf(java.lang.Iterable<? extends E> elements)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`copyOf(java.util.Iterator<? extends E> elements)` Returns an immutable list containing the given elements, in order.
`boolean`	`equals(java.lang.Object obj)`
`int`	`hashCode()`
`int`	`indexOf(java.lang.Object object)`
`UnmodifiableIterator<E>`	`iterator()` Returns an unmodifiable iterator across the elements in this collection.
`int`	`lastIndexOf(java.lang.Object object)`
`UnmodifiableListIterator<E>`	`listIterator()`
`UnmodifiableListIterator<E>`	`listIterator(int index)`
`static <E> ImmutableList<E>`	`of()` Returns the empty immutable list.
`static <E> ImmutableList<E>`	`of(E element)` Returns an immutable list containing a single element.
`static <E> ImmutableList<E>`	`of(E e1, E e2)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6, E e7)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9, E e10)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9, E e10, E e11)` Returns an immutable list containing the given elements, in order.
`static <E> ImmutableList<E>`	`of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9, E e10, E e11, E e12, E... others)` Returns an immutable list containing the given elements, in order.
`E`	`remove(int index)` Deprecated. Unsupported operation.
`ImmutableList<E>`	`reverse()` Returns a view of this immutable list in reverse order.
`E`	`set(int index, E element)` Deprecated. Unsupported operation.
`ImmutableList<E>`	`subList(int fromIndex, int toIndex)` Returns an immutable list of the elements between the specified `fromIndex`, inclusive, and `toIndex`, exclusive.

Methods inherited from class org.qas.api.internal.util.google.collect.ImmutableCollection
add, addAll, clear, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.util.AbstractCollection
containsAll, isEmpty, size, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List
add, addAll, clear, containsAll, get, isEmpty, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable
forEach

- Method Detail
  - of
```
public static <E> ImmutableList<E> of()
```
    Returns the empty immutable list. This set behaves and performs comparably to Collections.emptyList(), and is preferable mainly for consistency and maintainability of your code.
  - of
```
public static <E> ImmutableList<E> of(E element)
```
    Returns an immutable list containing a single element. This list behaves and performs comparably to Collections.singleton(T), but will not accept a null element. It is preferable mainly for consistency and maintainability of your code.
    
    Throws:
    
    java.lang.NullPointerException - if element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6,
                                      E e7)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6,
                                      E e7,
                                      E e8)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6,
                                      E e7,
                                      E e8,
                                      E e9)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6,
                                      E e7,
                                      E e8,
                                      E e9,
                                      E e10)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6,
                                      E e7,
                                      E e8,
                                      E e9,
                                      E e10,
                                      E e11)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
  - of
```
public static <E> ImmutableList<E> of(E e1,
                                      E e2,
                                      E e3,
                                      E e4,
                                      E e5,
                                      E e6,
                                      E e7,
                                      E e8,
                                      E e9,
                                      E e10,
                                      E e11,
                                      E e12,
                                      E... others)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any element is null
    
    Since:
    
    3.0 (source-compatible since 2.0)
  - copyOf
```
public static <E> ImmutableList<E> copyOf(java.lang.Iterable<? extends E> elements)
```
    Returns an immutable list containing the given elements, in order. If elements is a Collection, this method behaves exactly as copyOf(Collection); otherwise, it behaves exactly as copyOf(elements.iterator().
    
    Throws:
    
    java.lang.NullPointerException - if any of elements is null
  - copyOf
```
public static <E> ImmutableList<E> copyOf(java.util.Collection<? extends E> elements)
```
    Returns an immutable list containing the given elements, in order.
    Despite the method name, this method attempts to avoid actually copying the data when it is safe to do so. The exact circumstances under which a copy will or will not be performed are undocumented and subject to change.
    Note that if list is a List<String>, then ImmutableList.copyOf(list) returns an ImmutableList<String> containing each of the strings in list, while ImmutableList.of(list)} returns an ImmutableList<List<String>> containing one element (the given list itself).
    This method is safe to use even when elements is a synchronized or concurrent collection that is currently being modified by another thread.
    
    Throws:
    
    java.lang.NullPointerException - if any of elements is null
  - copyOf
```
public static <E> ImmutableList<E> copyOf(java.util.Iterator<? extends E> elements)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any of elements is null
  - copyOf
```
public static <E> ImmutableList<E> copyOf(E[] elements)
```
    Returns an immutable list containing the given elements, in order.
    
    Throws:
    
    java.lang.NullPointerException - if any of elements is null
    
    Since:
    
    3.0
  - iterator
```
public UnmodifiableIterator<E> iterator()
```
    Description copied from class: ImmutableCollection
    
    Returns an unmodifiable iterator across the elements in this collection.
    
    Specified by:
    
    iterator in interface java.lang.Iterable<E>
    
    Specified by:
    
    iterator in interface java.util.Collection<E>
    
    Specified by:
    
    iterator in interface java.util.List<E>
    
    Specified by:
    
    iterator in class ImmutableCollection<E>
  - listIterator
```
public UnmodifiableListIterator<E> listIterator()
```
    Specified by:
    
    listIterator in interface java.util.List<E>
  - listIterator
```
public UnmodifiableListIterator<E> listIterator(int index)
```
    Specified by:
    
    listIterator in interface java.util.List<E>
  - indexOf
```
public int indexOf(java.lang.Object object)
```
    Specified by:
    
    indexOf in interface java.util.List<E>
  - lastIndexOf
```
public int lastIndexOf(java.lang.Object object)
```
    Specified by:
    
    lastIndexOf in interface java.util.List<E>
  - contains
```
public boolean contains(java.lang.Object object)
```
    Specified by:
    
    contains in interface java.util.Collection<E>
    
    Specified by:
    
    contains in interface java.util.List<E>
    
    Overrides:
    
    contains in class ImmutableCollection<E>
  - subList
```
public ImmutableList<E> subList(int fromIndex,
                                int toIndex)
```
    Returns an immutable list of the elements between the specified fromIndex, inclusive, and toIndex, exclusive. (If fromIndex and toIndex are equal, the empty immutable list is returned.)
    
    Specified by:
    
    subList in interface java.util.List<E>
  - addAll
```
@Deprecated
public final boolean addAll(int index,
                                        java.util.Collection<? extends E> newElements)
```
    Deprecated. Unsupported operation.
    
    Guaranteed to throw an exception and leave the list unmodified.
    
    Specified by:
    
    addAll in interface java.util.List<E>
    
    Throws:
    
    java.lang.UnsupportedOperationException - always
  - set
```
@Deprecated
public final E set(int index,
                               E element)
```
    Deprecated. Unsupported operation.
    
    Guaranteed to throw an exception and leave the list unmodified.
    
    Specified by:
    
    set in interface java.util.List<E>
    
    Throws:
    
    java.lang.UnsupportedOperationException - always
  - add
```
@Deprecated
public final void add(int index,
                                  E element)
```
    Deprecated. Unsupported operation.
    
    Guaranteed to throw an exception and leave the list unmodified.
    
    Specified by:
    
    add in interface java.util.List<E>
    
    Throws:
    
    java.lang.UnsupportedOperationException - always
  - remove
```
@Deprecated
public final E remove(int index)
```
    Deprecated. Unsupported operation.
    
    Guaranteed to throw an exception and leave the list unmodified.
    
    Specified by:
    
    remove in interface java.util.List<E>
    
    Throws:
    
    java.lang.UnsupportedOperationException - always
  - asList
```
public final ImmutableList<E> asList()
```
    Returns this list instance.
    
    Overrides:
    
    asList in class ImmutableCollection<E>
    
    Since:
    
    2.0
  - reverse
```
public ImmutableList<E> reverse()
```
    Returns a view of this immutable list in reverse order. For example, ImmutableList.of(1, 2, 3).reverse() is equivalent to ImmutableList.of(3, 2, 1).
    
    Returns:
    
    a view of this immutable list in reverse order
    
    Since:
    
    7.0
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Specified by:
    
    equals in interface java.util.Collection<E>
    
    Specified by:
    
    equals in interface java.util.List<E>
    
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface java.util.Collection<E>
    
    Specified by:
    
    hashCode in interface java.util.List<E>
    
    Overrides:
    
    hashCode in class java.lang.Object
  - builder
```
public static <E> ImmutableList.Builder<E> builder()
```
    Returns a new builder. The generated builder is equivalent to the builder created by the ImmutableList.Builder constructor.

Class ImmutableList<E>

Nested Class Summary

Method Summary

Methods inherited from class org.qas.api.internal.util.google.collect.ImmutableCollection

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.List

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Method Detail

of

of

of

of

of

of

of

of

of

of

of

of

of

copyOf

copyOf

copyOf

copyOf

iterator

listIterator

listIterator

indexOf

lastIndexOf

contains

subList

addAll

set

add

remove

asList

reverse

equals

hashCode

builder