Package it.unimi.dsi.fastutil.longs
Class LongBigLists.ListBigList
java.lang.Object
java.util.AbstractCollection<Long>
it.unimi.dsi.fastutil.longs.AbstractLongCollection
it.unimi.dsi.fastutil.longs.AbstractLongBigList
it.unimi.dsi.fastutil.longs.LongBigLists.ListBigList
- All Implemented Interfaces:
BigList<Long>
,LongBigList
,LongCollection
,LongIterable
,LongStack
,Size64
,Stack<Long>
,Serializable
,Comparable<BigList<? extends Long>>
,Iterable<Long>
,Collection<Long>
- Enclosing class:
LongBigLists
A class exposing a list as a big list.
- See Also:
-
Nested Class Summary
Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList
AbstractLongBigList.LongRandomAccessSubList, AbstractLongBigList.LongSubList
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Method Summary
Modifier and TypeMethodDescriptionboolean
add
(long key) Ensures that this collection contains the specified element (optional operation).void
add
(long index, long key) Inserts the specified element at the specified position in this type-specific big list (optional operation).boolean
addAll
(long index, LongBigList c) Inserts all of the elements in the specified type-specific big list into this type-specific big list at the specified position (optional operation).boolean
addAll
(long index, LongCollection c) Inserts all of the elements in the specified type-specific collection into this type-specific big list at the specified position (optional operation).boolean
addAll
(long index, Collection<? extends Long> c) Adds all of the elements in the specified collection to this list (optional operation).boolean
Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).boolean
Adds all elements of the given type-specific collection to this collection.boolean
addAll
(Collection<? extends Long> c) void
clear()
boolean
contains
(long key) Returns true if this list contains the specified element.boolean
Checks whether this collection contains all elements from the given type-specific collection.boolean
containsAll
(Collection<?> c) long
getLong
(long index) Returns the element at the specified position.int
hashCode()
Returns the hash code for this big list, which is identical toList.hashCode()
.long
indexOf
(long k) Returns the index of the first occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.boolean
isEmpty()
Checks whether the stack is empty.iterator()
Returns a type-specific iterator on the elements of this collection.long
lastIndexOf
(long k) Returns the index of the last occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.Returns a type-specific big-list iterator on this type-specific big list.listIterator
(long index) Returns a type-specific list iterator on this type-specific big list starting at a given index.boolean
Remove from this collection all elements in the given type-specific collection.boolean
removeAll
(Collection<?> c) void
removeElements
(long from, long to) Removes (hopefully quickly) elements of this type-specific big list.long
removeLong
(long index) Removes the element at the specified position.boolean
Retains in this collection only elements from the given type-specific collection.boolean
retainAll
(Collection<?> c) long
set
(long index, long k) Replaces the element at the specified position in this big list with the specified element (optional operation).void
size
(long size) Sets the size of this big list.long
size64()
Returns the size of this data structure as a long.subList
(long from, long to) Returns a type-specific view of the portion of this type-specific big list from the indexfrom
, inclusive, to the indexto
, exclusive.<T> T[]
toArray
(T[] a) long[]
Returns a primitive type array containing the items of this collection.long[]
toLongArray
(long[] a) Deprecated.Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList
add, addElements, addElements, compareTo, equals, forEach, get, getElements, indexOf, lastIndexOf, peek, peekLong, pop, popLong, push, push, rem, remove, set, setElements, size, top, topLong, toString
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection
add, contains, forEach, remove, removeIf, toArray
Methods inherited from class java.util.AbstractCollection
toArray
Methods inherited from interface java.util.Collection
toArray, toArray
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongBigList
addAll, addAll, getElements, setElements, setElements, spliterator
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection
add, contains, longIterator, longParallelStream, longSpliterator, longStream, parallelStream, remove, removeIf, removeIf, removeIf, stream, toArray
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable
forEach, forEach
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Method Details
-
size64
public long size64()Description copied from interface:Size64
Returns the size of this data structure as a long. -
size
public void size(long size) Description copied from interface:BigList
Sets the size of this big 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:
size
in interfaceBigList<Long>
- Overrides:
size
in classAbstractLongBigList
- Parameters:
size
- the new size.
-
iterator
Description copied from class:AbstractLongBigList
Returns a type-specific iterator on the elements of this collection.- Specified by:
iterator
in interfaceCollection<Long>
- Specified by:
iterator
in interfaceIterable<Long>
- Specified by:
iterator
in interfaceLongBigList
- Specified by:
iterator
in interfaceLongCollection
- Specified by:
iterator
in interfaceLongIterable
- Overrides:
iterator
in classAbstractLongBigList
- Returns:
- a type-specific iterator on the elements of this collection.
- See Also:
-
listIterator
Description copied from class:AbstractLongBigList
Returns a type-specific big-list iterator on this type-specific big list.- Specified by:
listIterator
in interfaceBigList<Long>
- Specified by:
listIterator
in interfaceLongBigList
- Overrides:
listIterator
in classAbstractLongBigList
- Returns:
- a big-list iterator over the elements in this big list.
- See Also:
-
listIterator
Description copied from class:AbstractLongBigList
Returns a type-specific list iterator on this type-specific big list starting at a given index.- Specified by:
listIterator
in interfaceBigList<Long>
- Specified by:
listIterator
in interfaceLongBigList
- Overrides:
listIterator
in classAbstractLongBigList
- Parameters:
index
- index of first element to be returned from the big-list iterator.- Returns:
- a big-list iterator of the elements in this big list, starting at the specified position in this big list.
- See Also:
-
addAll
Description copied from class:AbstractLongBigList
Adds all of the elements in the specified collection to this list (optional operation).- Specified by:
addAll
in interfaceBigList<Long>
- Overrides:
addAll
in classAbstractLongBigList
- Parameters:
index
- index at which to insert the first element from the specified collection.c
- collection containing elements to be added to this big list.- Returns:
true
if this big list changed as a result of the call- See Also:
-
subList
Description copied from interface:LongBigList
Returns a type-specific view of the portion of this type-specific big list from the indexfrom
, inclusive, to the indexto
, exclusive.- Specified by:
subList
in interfaceBigList<Long>
- Specified by:
subList
in interfaceLongBigList
- Overrides:
subList
in classAbstractLongBigList
- Parameters:
from
- the starting element (inclusive).to
- the ending element (exclusive).- Returns:
- a big sublist view of this big list.
- See Also:
-
contains
public boolean contains(long key) Description copied from class:AbstractLongBigList
Returns true if this list contains the specified element.- Specified by:
contains
in interfaceLongCollection
- Overrides:
contains
in classAbstractLongBigList
- See Also:
-
toLongArray
public long[] toLongArray()Description copied from interface:LongCollection
Returns a primitive type array containing the items of this collection.- Specified by:
toLongArray
in interfaceLongCollection
- Overrides:
toLongArray
in classAbstractLongCollection
- Returns:
- a primitive type array containing the items of this collection.
- See Also:
-
removeElements
public void removeElements(long from, long to) Description copied from class:AbstractLongBigList
Removes (hopefully quickly) elements of this type-specific big list.This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.
- Specified by:
removeElements
in interfaceLongBigList
- Overrides:
removeElements
in classAbstractLongBigList
- Parameters:
from
- the start index (inclusive).to
- the end index (exclusive).
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toLongArray
Deprecated.Description copied from class:AbstractLongCollection
Returns a primitive type array containing the items of this collection.Note that, contrarily to
Collection.toArray(Object[])
, this methods just writes all elements of this collection: no special value will be added after the last one.- Specified by:
toLongArray
in interfaceLongCollection
- Overrides:
toLongArray
in classAbstractLongCollection
- Parameters:
a
- if this array is big enough, it will be used to store this collection.- Returns:
- a primitive type array containing the items of this collection.
- See Also:
-
addAll
Description copied from class:AbstractLongBigList
Inserts all of the elements in the specified type-specific collection into this type-specific big list at the specified position (optional operation).- Specified by:
addAll
in interfaceLongBigList
- Overrides:
addAll
in classAbstractLongBigList
- See Also:
-
addAll
Description copied from class:AbstractLongBigList
Adds all elements of the given type-specific collection to this collection.- Specified by:
addAll
in interfaceLongCollection
- Overrides:
addAll
in classAbstractLongBigList
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
-
addAll
Description copied from interface:LongBigList
Inserts all of the elements in the specified type-specific big list into this type-specific big list at the specified position (optional operation).- Specified by:
addAll
in interfaceLongBigList
- See Also:
-
addAll
Description copied from interface:LongBigList
Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).- Specified by:
addAll
in interfaceLongBigList
- See Also:
-
containsAll
Description copied from interface:LongCollection
Checks whether this collection contains all elements from the given type-specific collection.- Specified by:
containsAll
in interfaceLongCollection
- Overrides:
containsAll
in classAbstractLongCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection contains all elements of the argument.- See Also:
-
removeAll
Description copied from interface:LongCollection
Remove from this collection all elements in the given type-specific collection.- Specified by:
removeAll
in interfaceLongCollection
- Overrides:
removeAll
in classAbstractLongCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
-
retainAll
Description copied from interface:LongCollection
Retains in this collection only elements from the given type-specific collection.- Specified by:
retainAll
in interfaceLongCollection
- Overrides:
retainAll
in classAbstractLongCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
-
add
public void add(long index, long key) Description copied from class:AbstractLongBigList
Inserts the specified element at the specified position in this type-specific big list (optional operation).- Specified by:
add
in interfaceLongBigList
- Overrides:
add
in classAbstractLongBigList
- See Also:
-
add
public boolean add(long key) Description copied from class:AbstractLongBigList
Ensures that this collection contains the specified element (optional operation).- Specified by:
add
in interfaceLongCollection
- Overrides:
add
in classAbstractLongBigList
- See Also:
-
getLong
public long getLong(long index) Description copied from interface:LongBigList
Returns the element at the specified position.- Specified by:
getLong
in interfaceLongBigList
- See Also:
-
indexOf
public long indexOf(long k) Description copied from interface:LongBigList
Returns the index of the first occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.- Specified by:
indexOf
in interfaceLongBigList
- Overrides:
indexOf
in classAbstractLongBigList
- See Also:
-
lastIndexOf
public long lastIndexOf(long k) Description copied from interface:LongBigList
Returns the index of the last occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.- Specified by:
lastIndexOf
in interfaceLongBigList
- Overrides:
lastIndexOf
in classAbstractLongBigList
- See Also:
-
removeLong
public long removeLong(long index) Description copied from class:AbstractLongBigList
Removes the element at the specified position.- Specified by:
removeLong
in interfaceLongBigList
- Overrides:
removeLong
in classAbstractLongBigList
- See Also:
-
set
public long set(long index, long k) Description copied from class:AbstractLongBigList
Replaces the element at the specified position in this big list with the specified element (optional operation).- Specified by:
set
in interfaceLongBigList
- Overrides:
set
in classAbstractLongBigList
- See Also:
-
isEmpty
public boolean isEmpty()Description copied from interface:Stack
Checks whether the stack is empty.- Specified by:
isEmpty
in interfaceCollection<Long>
- Specified by:
isEmpty
in interfaceStack<Long>
- Overrides:
isEmpty
in classAbstractCollection<Long>
- Returns:
- true if the stack is empty.
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toArray
public <T> T[] toArray(T[] a) - Specified by:
toArray
in interfaceCollection<Long>
- Overrides:
toArray
in classAbstractCollection<Long>
-
containsAll
Description copied from class:AbstractLongCollection
- Specified by:
containsAll
in interfaceCollection<Long>
- Overrides:
containsAll
in classAbstractLongCollection
-
addAll
Description copied from class:AbstractLongBigList
- Specified by:
addAll
in interfaceCollection<Long>
- Overrides:
addAll
in classAbstractLongBigList
-
removeAll
Description copied from class:AbstractLongCollection
- Specified by:
removeAll
in interfaceCollection<Long>
- Overrides:
removeAll
in classAbstractLongCollection
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retainAll
Description copied from class:AbstractLongCollection
- Specified by:
retainAll
in interfaceCollection<Long>
- Overrides:
retainAll
in classAbstractLongCollection
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clear
public void clear()Description copied from class:AbstractLongBigList
- Specified by:
clear
in interfaceCollection<Long>
- Overrides:
clear
in classAbstractLongBigList
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hashCode
public int hashCode()Description copied from class:AbstractLongBigList
Returns the hash code for this big list, which is identical toList.hashCode()
.- Specified by:
hashCode
in interfaceCollection<Long>
- Overrides:
hashCode
in classAbstractLongBigList
- Returns:
- the hash code for this big list.
-