Package it.unimi.dsi.fastutil.objects
Class ReferenceLists.UnmodifiableList<K>
java.lang.Object
it.unimi.dsi.fastutil.objects.ReferenceCollections.UnmodifiableCollection<K>
it.unimi.dsi.fastutil.objects.ReferenceLists.UnmodifiableList<K>
- All Implemented Interfaces:
ObjectIterable<K>,ReferenceCollection<K>,ReferenceList<K>,Serializable,Iterable<K>,Collection<K>,List<K>
- Direct Known Subclasses:
ReferenceLists.UnmodifiableRandomAccessList
- Enclosing class:
- ReferenceLists
public static class ReferenceLists.UnmodifiableList<K> extends ReferenceCollections.UnmodifiableCollection<K> implements ReferenceList<K>, Serializable
An unmodifiable wrapper class for lists.
- See Also:
- Serialized Form
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Method Summary
Modifier and Type Method Description voidadd(int i, K k)booleanaddAll(int index, Collection<? extends K> c)voidaddElements(int index, K[] a)Add (hopefully quickly) elements to this type-specific list.voidaddElements(int index, K[] a, int offset, int length)Add (hopefully quickly) elements to this type-specific list.booleanequals(Object o)Kget(int i)voidgetElements(int from, Object[] a, int offset, int length)Copies (hopefully quickly) elements of this type-specific list into the given array.inthashCode()intindexOf(Object k)ObjectListIterator<K>iterator()Returns a type-specific iterator on the elements of this collection.intlastIndexOf(Object k)ObjectListIterator<K>listIterator()Returns a type-specific list iterator on the list.ObjectListIterator<K>listIterator(int i)Returns a type-specific list iterator on the list starting at a given index.Kremove(int i)voidremoveElements(int from, int to)Removes (hopefully quickly) elements of this type-specific list.Kset(int i, K k)voidsetElements(int index, K[] a)Set (hopefully quickly) elements to match the array given.voidsetElements(int index, K[] a, int offset, int length)Set (hopefully quickly) elements to match the array given.voidsetElements(K[] a)Set (hopefully quickly) elements to match the array given.voidsize(int size)Sets the size of this list.voidsort(Comparator<? super K> comparator)ReferenceList<K>subList(int from, int to)Returns a type-specific view of the portion of this list from the indexfrom, inclusive, to the indexto, exclusive.voidunstableSort(Comparator<? super K> comparator)Sorts this list using a sort not assured to be stable.Methods inherited from class it.unimi.dsi.fastutil.objects.ReferenceCollections.UnmodifiableCollection
add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, size, toArray, toArray, toStringMethods inherited from interface java.util.List
add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, size, spliterator, toArray, toArray
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Method Details
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get
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set
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add
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remove
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indexOf
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lastIndexOf
- Specified by:
lastIndexOfin interfaceList<K>
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addAll
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getElements
Description copied from interface:ReferenceListCopies (hopefully quickly) elements of this type-specific list into the given array.- Specified by:
getElementsin interfaceReferenceList<K>- Parameters:
from- the start index (inclusive).a- the destination array.offset- the offset into the destination array where to store the first element copied.length- the number of elements to be copied.
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removeElements
public void removeElements(int from, int to)Description copied from interface:ReferenceListRemoves (hopefully quickly) elements of this type-specific list.- Specified by:
removeElementsin interfaceReferenceList<K>- Parameters:
from- the start index (inclusive).to- the end index (exclusive).
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addElements
Description copied from interface:ReferenceListAdd (hopefully quickly) elements to this type-specific list.- Specified by:
addElementsin interfaceReferenceList<K>- Parameters:
index- the index at which to add elements.a- the array containing the elements.offset- the offset of the first element to add.length- the number of elements to add.
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addElements
Description copied from interface:ReferenceListAdd (hopefully quickly) elements to this type-specific list.- Specified by:
addElementsin interfaceReferenceList<K>- Parameters:
index- the index at which to add elements.a- the array containing the elements.
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setElements
Description copied from interface:ReferenceListSet (hopefully quickly) elements to match the array given.- Specified by:
setElementsin interfaceReferenceList<K>- Parameters:
a- the array containing the elements.
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setElements
Description copied from interface:ReferenceListSet (hopefully quickly) elements to match the array given.- Specified by:
setElementsin interfaceReferenceList<K>- Parameters:
index- the index at which to start setting elements.a- the array containing the elements.
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setElements
Description copied from interface:ReferenceListSet (hopefully quickly) elements to match the array given. Sets each in this list to the corresponding elements in the array, as if by
However, the exact implementation may be more efficient, taking into account whether random access is faster or not, or at the discretion of subclasses, abuse internals.ListIterator iter = listIterator(index); int i = 0; while (i < length) { iter.next(); iter.set(a[offset + i++]); }- Specified by:
setElementsin interfaceReferenceList<K>- Parameters:
index- the index at which to start setting elements.a- the array containing the elementsoffset- the offset of the first element to add.length- the number of elements to add.
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size
public void size(int size)Description copied from interface:ReferenceListSets the size of this list.If the specified size is smaller than the current size, the last elements are discarded. Otherwise, they are filled with 0/
null/false.- Specified by:
sizein interfaceReferenceList<K>- Parameters:
size- the new size.
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listIterator
Description copied from interface:ReferenceListReturns a type-specific list iterator on the list.- Specified by:
listIteratorin interfaceList<K>- Specified by:
listIteratorin interfaceReferenceList<K>- See Also:
List.listIterator()
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iterator
Description copied from interface:ReferenceCollectionReturns a type-specific iterator on the elements of this collection.Note that this specification strengthens the one given in
Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extendsCollection.- Specified by:
iteratorin interfaceCollection<K>- Specified by:
iteratorin interfaceIterable<K>- Specified by:
iteratorin interfaceList<K>- Specified by:
iteratorin interfaceObjectIterable<K>- Specified by:
iteratorin interfaceReferenceCollection<K>- Specified by:
iteratorin interfaceReferenceList<K>- Overrides:
iteratorin classReferenceCollections.UnmodifiableCollection<K>- Returns:
- a type-specific iterator on the elements of this collection.
- See Also:
Iterable.iterator()
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listIterator
Description copied from interface:ReferenceListReturns a type-specific list iterator on the list starting at a given index.- Specified by:
listIteratorin interfaceList<K>- Specified by:
listIteratorin interfaceReferenceList<K>- See Also:
List.listIterator(int)
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subList
Description copied from interface:ReferenceListReturns a type-specific view of the portion of this list from the indexfrom, inclusive, to the indexto, exclusive.Note that this specification strengthens the one given in
List.subList(int,int).- Specified by:
subListin interfaceList<K>- Specified by:
subListin interfaceReferenceList<K>- See Also:
List.subList(int,int)
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equals
- Specified by:
equalsin interfaceCollection<K>- Specified by:
equalsin interfaceList<K>- Overrides:
equalsin classReferenceCollections.UnmodifiableCollection<K>
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hashCode
public int hashCode()- Specified by:
hashCodein interfaceCollection<K>- Specified by:
hashCodein interfaceList<K>- Overrides:
hashCodein classReferenceCollections.UnmodifiableCollection<K>
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sort
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unstableSort
Description copied from interface:ReferenceListSorts this list using a sort not assured to be stable. This differs fromList.sort(java.util.Comparator)in that the results are not assured to be stable, but may be a bit faster.Unless a subclass specifies otherwise, the results of the method if the list is concurrently modified during the sort are unspecified.
- Specified by:
unstableSortin interfaceReferenceList<K>
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