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java.lang.Objectsbrt.kernel.util.UnmodifiableList<E>
E
- the element type.public class UnmodifiableList<E>
This class is used to create an unmodifiable view of lists. It
is intended to mimic the behavior of
java.util.Collections.unmodifiableList(List)
,
but in a more explicit way. If a method returns an
UnmodifiableList
, it's clear that the list is
unmodifiable and that UnsupportedOperationException
will be thrown
if modification is attempted.
Constructor Summary | |
---|---|
UnmodifiableList(java.util.List<E> list)
Constructs a new unmodifiable view of the provided list. |
Method Summary | ||
---|---|---|
boolean |
add(E o)
See List.add(Object). |
|
void |
add(int index,
E element)
See List.add(int, Object). |
|
boolean |
addAll(java.util.Collection<? extends E> c)
See List.addAll(Collection). |
|
boolean |
addAll(int index,
java.util.Collection<? extends E> c)
See List.addAll(int, Collection). |
|
void |
clear()
See List.clear(). |
|
boolean |
contains(java.lang.Object o)
See List.contains(Object). |
|
boolean |
containsAll(java.util.Collection<?> c)
See List.containsAll(Collection). |
|
boolean |
equals(java.lang.Object obj)
See List.equals(Object). |
|
E |
get(int index)
See List.get(int). |
|
int |
hashCode()
See List.hashCode(). |
|
int |
indexOf(java.lang.Object o)
See List.indexOf(Object). |
|
boolean |
isEmpty()
See List.isEmpty(). |
|
java.util.Iterator<E> |
iterator()
See List.iterator(). |
|
int |
lastIndexOf(java.lang.Object o)
See List.lastIndexOf(Object). |
|
java.util.ListIterator<E> |
listIterator()
See List.listIterator(). |
|
java.util.ListIterator<E> |
listIterator(int index)
See List.listIterator(int). |
|
E |
remove(int index)
See List.remove(int). |
|
boolean |
remove(java.lang.Object o)
See List.remove(Object). |
|
boolean |
removeAll(java.util.Collection<?> c)
See List.removeAll(Collection). |
|
boolean |
retainAll(java.util.Collection<?> c)
See List.retainAll(Collection). |
|
E |
set(int index,
E element)
See List.set(int, Object). |
|
int |
size()
See List.size(). |
|
java.util.List<E> |
subList(int fromIndex,
int toIndex)
See List.subList(int, int). |
|
java.lang.Object[] |
toArray()
See List.toArray(). |
|
|
toArray(T[] a)
See List.toArray(Object[]). |
|
java.lang.String |
toString()
Returns toString() on the underlying list. |
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public UnmodifiableList(java.util.List<E> list)
list
- the list for which an unmodifiable view is created.Method Detail |
---|
public boolean add(E o)
add
in interface java.util.Collection<E>
add
in interface java.util.List<E>
public void add(int index, E element)
add
in interface java.util.List<E>
public boolean addAll(java.util.Collection<? extends E> c)
addAll
in interface java.util.Collection<E>
addAll
in interface java.util.List<E>
public boolean addAll(int index, java.util.Collection<? extends E> c)
addAll
in interface java.util.List<E>
public void clear()
clear
in interface java.util.Collection<E>
clear
in interface java.util.List<E>
public boolean contains(java.lang.Object o)
contains
in interface java.util.Collection<E>
contains
in interface java.util.List<E>
public boolean containsAll(java.util.Collection<?> c)
containsAll
in interface java.util.Collection<E>
containsAll
in interface java.util.List<E>
public E get(int index)
get
in interface java.util.List<E>
public int indexOf(java.lang.Object o)
indexOf
in interface java.util.List<E>
public boolean isEmpty()
isEmpty
in interface java.util.Collection<E>
isEmpty
in interface java.util.List<E>
public java.util.Iterator<E> iterator()
iterator
in interface java.lang.Iterable<E>
iterator
in interface java.util.Collection<E>
iterator
in interface java.util.List<E>
public int lastIndexOf(java.lang.Object o)
lastIndexOf
in interface java.util.List<E>
public java.util.ListIterator<E> listIterator()
listIterator
in interface java.util.List<E>
public java.util.ListIterator<E> listIterator(int index)
listIterator
in interface java.util.List<E>
public boolean remove(java.lang.Object o)
remove
in interface java.util.Collection<E>
remove
in interface java.util.List<E>
public E remove(int index)
remove
in interface java.util.List<E>
public boolean removeAll(java.util.Collection<?> c)
removeAll
in interface java.util.Collection<E>
removeAll
in interface java.util.List<E>
public boolean retainAll(java.util.Collection<?> c)
retainAll
in interface java.util.Collection<E>
retainAll
in interface java.util.List<E>
public E set(int index, E element)
set
in interface java.util.List<E>
public int size()
size
in interface java.util.Collection<E>
size
in interface java.util.List<E>
public java.util.List<E> subList(int fromIndex, int toIndex)
subList
in interface java.util.List<E>
public java.lang.Object[] toArray()
toArray
in interface java.util.Collection<E>
toArray
in interface java.util.List<E>
public <T> T[] toArray(T[] a)
toArray
in interface java.util.Collection<E>
toArray
in interface java.util.List<E>
public java.lang.String toString()
toString()
on the underlying list.
toString
in class java.lang.Object
toString()
on the underlying list.public boolean equals(java.lang.Object obj)
equals
in interface java.util.Collection<E>
equals
in interface java.util.List<E>
equals
in class java.lang.Object
public int hashCode()
hashCode
in interface java.util.Collection<E>
hashCode
in interface java.util.List<E>
hashCode
in class java.lang.Object
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