Class LongBigLists.ListBigList
- java.lang.Object
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- java.util.AbstractCollection<Long>
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- it.unimi.dsi.fastutil.longs.AbstractLongCollection
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- it.unimi.dsi.fastutil.longs.AbstractLongBigList
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- it.unimi.dsi.fastutil.longs.LongBigLists.ListBigList
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- All Implemented Interfaces:
BigList<Long>
,LongBigList
,LongCollection
,LongIterable
,LongStack
,Size64
,Stack<Long>
,Serializable
,Comparable<BigList<? extends Long>>
,Iterable<Long>
,Collection<Long>
- Enclosing class:
- LongBigLists
public static class LongBigLists.ListBigList extends AbstractLongBigList implements Serializable
A class exposing a list as a big list.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList
AbstractLongBigList.LongSubList
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
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
addAll(LongBigList c)
Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).boolean
addAll(LongCollection c)
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
containsAll(LongCollection c)
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.LongBigListIterator
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.LongBigListIterator
listIterator()
Returns a type-specific big-list iterator on this type-specific big list.LongBigListIterator
listIterator(long index)
Returns a type-specific list iterator on this type-specific big list starting at a given index.boolean
removeAll(LongCollection c)
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
retainAll(LongCollection c)
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.LongBigList
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[]
toLongArray()
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, get, getElements, indexOf, lastIndexOf, peek, peekLong, pop, popLong, push, push, rem, remove, set, size, top, topLong, toString
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Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection
add, contains, remove, toArray
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Methods inherited from class java.util.AbstractCollection
toArray
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Methods inherited from interface java.util.Collection
parallelStream, spliterator, stream, toArray, toArray
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Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection
add, contains, remove, removeIf, removeIf, toArray
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Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable
forEach, forEach
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Method Detail
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size64
public long size64()
Description copied from interface:Size64
Returns the size of this data structure as a long.
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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.
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iterator
public LongBigListIterator iterator()
Description copied from class:AbstractLongBigList
Returns 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
.This implementation delegates to
AbstractLongBigList.listIterator()
.- 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:
Iterable.iterator()
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listIterator
public LongBigListIterator listIterator()
Description copied from class:AbstractLongBigList
Returns a type-specific big-list iterator on this type-specific big list.Note that this specification strengthens the one given in
BigList.listIterator()
.This implementation delegates to
listIterator(0)
.- 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:
BigList.listIterator()
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listIterator
public LongBigListIterator listIterator(long index)
Description copied from class:AbstractLongBigList
Returns a type-specific list iterator on this type-specific big list starting at a given index.Note that this specification strengthens the one given in
BigList.listIterator(long)
.This implementation is based on the random-access methods.
- 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:
BigList.listIterator(long)
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addAll
public boolean addAll(long index, Collection<? extends Long> c)
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:
List.addAll(int, Collection)
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subList
public LongBigList subList(long from, long to)
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.Note that this specification strengthens the one given in
BigList.subList(long,long)
.- 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:
BigList.subList(long,long)
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contains
public boolean contains(long key)
Description copied from class:AbstractLongBigList
Returns true if this list contains the specified element.This implementation delegates to
indexOf()
.- Specified by:
contains
in interfaceLongCollection
- Overrides:
contains
in classAbstractLongBigList
- See Also:
Collection.contains(Object)
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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:
Collection.toArray()
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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 public long[] toLongArray(long[] a)
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:
Collection.toArray(Object[])
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addAll
public boolean addAll(long index, LongCollection c)
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).This implementation delegates to the type-specific version of
AbstractLongBigList.addAll(long, Collection)
.- Specified by:
addAll
in interfaceLongBigList
- Overrides:
addAll
in classAbstractLongBigList
- See Also:
List.addAll(int,java.util.Collection)
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addAll
public boolean addAll(LongCollection c)
Description copied from class:AbstractLongBigList
Adds all elements of the given type-specific collection to this collection.This implementation delegates to the type-specific version of
AbstractLongBigList.addAll(long, 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:
Collection.addAll(Collection)
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addAll
public boolean addAll(long index, LongBigList c)
Description copied from class:AbstractLongBigList
Inserts all of the elements in the specified type-specific big list into this type-specific big list at the specified position (optional operation).This implementation delegates to the type-specific version of
AbstractLongBigList.addAll(long, Collection)
.- Specified by:
addAll
in interfaceLongBigList
- Overrides:
addAll
in classAbstractLongBigList
- See Also:
List.addAll(int,java.util.Collection)
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addAll
public boolean addAll(LongBigList c)
Description copied from class:AbstractLongBigList
Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).This implementation delegates to the type-specific list version of
AbstractLongBigList.addAll(long, Collection)
.- Specified by:
addAll
in interfaceLongBigList
- Overrides:
addAll
in classAbstractLongBigList
- See Also:
List.addAll(int,java.util.Collection)
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containsAll
public boolean containsAll(LongCollection c)
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:
Collection.containsAll(Collection)
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removeAll
public boolean removeAll(LongCollection c)
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:
Collection.removeAll(Collection)
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retainAll
public boolean retainAll(LongCollection c)
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:
Collection.retainAll(Collection)
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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).This implementation always throws an
UnsupportedOperationException
.- Specified by:
add
in interfaceLongBigList
- Overrides:
add
in classAbstractLongBigList
- See Also:
BigList.add(long,Object)
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add
public boolean add(long key)
Description copied from class:AbstractLongBigList
Ensures that this collection contains the specified element (optional operation).This implementation always throws an
UnsupportedOperationException
.This implementation delegates to the type-specific version of
BigList.add(long, Object)
.- Specified by:
add
in interfaceLongCollection
- Overrides:
add
in classAbstractLongBigList
- See Also:
Collection.add(Object)
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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:
BigList.get(long)
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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:
BigList.indexOf(Object)
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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:
BigList.lastIndexOf(Object)
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removeLong
public long removeLong(long index)
Description copied from class:AbstractLongBigList
Removes the element at the specified position.This implementation always throws an
UnsupportedOperationException
.- Specified by:
removeLong
in interfaceLongBigList
- Overrides:
removeLong
in classAbstractLongBigList
- See Also:
BigList.remove(long)
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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).This implementation always throws an
UnsupportedOperationException
.- Specified by:
set
in interfaceLongBigList
- Overrides:
set
in classAbstractLongBigList
- See Also:
BigList.set(long,Object)
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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>
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containsAll
public boolean containsAll(Collection<?> c)
- Specified by:
containsAll
in interfaceCollection<Long>
- Overrides:
containsAll
in classAbstractCollection<Long>
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addAll
public boolean addAll(Collection<? extends Long> c)
Description copied from class:AbstractLongBigList
This implementation delegates to the type-specific version of
BigList.addAll(long, Collection)
.- Specified by:
addAll
in interfaceCollection<Long>
- Overrides:
addAll
in classAbstractLongBigList
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removeAll
public boolean removeAll(Collection<?> c)
- Specified by:
removeAll
in interfaceCollection<Long>
- Overrides:
removeAll
in classAbstractCollection<Long>
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retainAll
public boolean retainAll(Collection<?> c)
- Specified by:
retainAll
in interfaceCollection<Long>
- Overrides:
retainAll
in classAbstractCollection<Long>
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clear
public void clear()
Description copied from class:AbstractLongBigList
This implementation delegates to
AbstractLongBigList.removeElements(long, long)
.- 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.
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