it.unimi.dsi.fastutil.booleans

Class AbstractBooleanList

java.lang.Object

java.util.AbstractCollection<Boolean>

it.unimi.dsi.fastutil.booleans.AbstractBooleanCollection

it.unimi.dsi.fastutil.booleans.AbstractBooleanList

All Implemented Interfaces:

BooleanCollection, BooleanIterable, BooleanList, BooleanStack, Stack<Boolean>, Comparable<List<? extends Boolean>>, Iterable<Boolean>, Collection<Boolean>, List<Boolean>

Direct Known Subclasses:

AbstractBooleanList.BooleanSubList, BooleanArrayList, BooleanLists.Singleton

public abstract class AbstractBooleanList
extends AbstractBooleanCollection
implements BooleanList, BooleanStack

An abstract class providing basic methods for lists implementing a type-specific list interface.

As an additional bonus, this class implements on top of the list operations a type-specific stack.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractBooleanList.BooleanSubList

Method Summary

Modifier and Type	Method and Description
boolean	add(boolean k)
void	add(int index, boolean k)
void	add(int index, Boolean ok) Delegates to the corresponding type-specific method.
boolean	addAll(BooleanCollection c) Adds all elements of the given type-specific collection to this collection.
boolean	addAll(BooleanList l)
boolean	addAll(Collection<? extends Boolean> c) Delegates to a more generic method.
boolean	addAll(int index, BooleanCollection c) Delegates to a more generic method.
boolean	addAll(int index, BooleanList l) Delegates to a more generic method.
boolean	addAll(int index, Collection<? extends Boolean> c)
void	addElements(int index, boolean[] a) Add (hopefully quickly) elements to this type-specific list.
void	addElements(int index, boolean[] a, int offset, int length) Adds elements to this type-specific list one-by-one.
BooleanListIterator	booleanListIterator() Deprecated.
BooleanListIterator	booleanListIterator(int index) Deprecated.
BooleanList	booleanSubList(int from, int to) Deprecated.
int	compareTo(List<? extends Boolean> l) Compares this list to another object.
boolean	contains(boolean k)
boolean	equals(Object o)
Boolean	get(int index) Delegates to the corresponding type-specific method.
void	getElements(int from, boolean[] a, int offset, int length) Copies element of this type-specific list into the given array one-by-one.
int	hashCode() Returns the hash code for this list, which is identical to List.hashCode().
int	indexOf(boolean k)
int	indexOf(Object ok) Delegates to the corresponding type-specific method.
BooleanListIterator	iterator() Returns a type-specific iterator on the elements of this collection.
int	lastIndexOf(boolean k)
int	lastIndexOf(Object ok) Delegates to the corresponding type-specific method.
BooleanListIterator	listIterator() Returns a type-specific list iterator on the list.
BooleanListIterator	listIterator(int index) Returns a type-specific list iterator on the list starting at a given index.
Boolean	peek(int i) Delegates to the corresponding type-specific method.
boolean	peekBoolean(int i)
Boolean	pop() Delegates to the corresponding type-specific method.
boolean	popBoolean()
void	push(boolean o)
void	push(Boolean o) Delegates to the corresponding type-specific method.
boolean	rem(boolean k) Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name.
Boolean	remove(int index) Delegates to the corresponding type-specific method.
boolean	remove(Object o) Delegates to rem().
boolean	removeBoolean(int i)
void	removeElements(int from, int to) Removes elements of this type-specific list one-by-one.
boolean	set(int index, boolean k)
Boolean	set(int index, Boolean ok) Delegates to the corresponding type-specific method.
void	size(int size) Sets the size of this list.
BooleanList	subList(int from, int to) Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
Boolean	top() Delegates to the corresponding type-specific method.
boolean	topBoolean()
String	toString()

Methods inherited from class it.unimi.dsi.fastutil.booleans.AbstractBooleanCollection

add, booleanIterator, contains, containsAll, containsAll, isEmpty, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toBooleanArray, toBooleanArray

Methods inherited from class java.util.AbstractCollection

clear, size

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanList

getBoolean

Methods inherited from interface java.util.List

add, clear, contains, containsAll, isEmpty, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray

Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanCollection

booleanIterator, containsAll, removeAll, retainAll, toArray, toArray, toBooleanArray, toBooleanArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface it.unimi.dsi.fastutil.Stack

isEmpty

Method Detail

add

public void add(int index,
                boolean k)

Specified by:

add in interface BooleanList

See Also:

List.add(int,Object)

add

public boolean add(boolean k)

Specified by:

add in interface BooleanCollection

Specified by:

add in interface BooleanList

Overrides:

add in class AbstractBooleanCollection

See Also:

Collection.add(Object)

removeBoolean

public boolean removeBoolean(int i)

Specified by:

removeBoolean in interface BooleanList

See Also:

List.remove(int)

set

public boolean set(int index,
                   boolean k)

Specified by:

set in interface BooleanList

See Also:

List.set(int,Object)

addAll

public boolean addAll(int index,
                      Collection<? extends Boolean> c)

Specified by:

addAll in interface List<Boolean>

addAll

public boolean addAll(Collection<? extends Boolean> c)

Delegates to a more generic method.

Specified by:

addAll in interface Collection<Boolean>

Specified by:

addAll in interface List<Boolean>

Overrides:

addAll in class AbstractBooleanCollection

Parameters:

c - a collection.

Returns:

true if this collection changed as a result of the call.

booleanListIterator

@Deprecated
public BooleanListIterator booleanListIterator()

Deprecated.

Delegates to the new covariantly stronger generic method.

Specified by:

booleanListIterator in interface BooleanList

See Also:

BooleanList.listIterator()

booleanListIterator

@Deprecated
public BooleanListIterator booleanListIterator(int index)

Deprecated.

Delegates to the new covariantly stronger generic method.

Specified by:

booleanListIterator in interface BooleanList

See Also:

BooleanList.listIterator(int)

iterator

public BooleanListIterator iterator()

Description copied from interface: BooleanCollection

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 extends Collection.

Specified by:

iterator in interface BooleanCollection

Specified by:

iterator in interface BooleanIterable

Specified by:

iterator in interface BooleanList

Specified by:

iterator in interface Iterable<Boolean>

Specified by:

iterator in interface Collection<Boolean>

Specified by:

iterator in interface List<Boolean>

Specified by:

iterator in class AbstractBooleanCollection

Returns:

a type-specific iterator on the elements of this collection.

listIterator

public BooleanListIterator listIterator()

Description copied from interface: BooleanList

Returns a type-specific list iterator on the list.

Specified by:

listIterator in interface BooleanList

Specified by:

listIterator in interface List<Boolean>

See Also:

List.listIterator()

listIterator

public BooleanListIterator listIterator(int index)

Description copied from interface: BooleanList

Returns a type-specific list iterator on the list starting at a given index.

Specified by:

listIterator in interface BooleanList

Specified by:

listIterator in interface List<Boolean>

See Also:

List.listIterator(int)

contains

public boolean contains(boolean k)

Specified by:

contains in interface BooleanCollection

Overrides:

contains in class AbstractBooleanCollection

See Also:

Collection.contains(Object)

indexOf

public int indexOf(boolean k)

Specified by:

indexOf in interface BooleanList

See Also:

List.indexOf(Object)

lastIndexOf

public int lastIndexOf(boolean k)

Specified by:

lastIndexOf in interface BooleanList

See Also:

List.lastIndexOf(Object)

size

public void size(int size)

Description copied from interface: BooleanList

Sets 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:

size in interface BooleanList

Parameters:

size - the new size.

subList

public BooleanList subList(int from,
                           int to)

Description copied from interface: BooleanList

Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.

Note that this specification strengthens the one given in List.subList(int,int).

Specified by:

subList in interface BooleanList

Specified by:

subList in interface List<Boolean>

See Also:

List.subList(int,int)

booleanSubList

@Deprecated
public BooleanList booleanSubList(int from,
                                              int to)

Deprecated.

Delegates to the new covariantly stronger generic method.

Specified by:

booleanSubList in interface BooleanList

See Also:

List.subList(int,int)

removeElements

public void removeElements(int from,
                           int to)

Removes elements of this type-specific list one-by-one.

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 interface BooleanList

Parameters:

from - the start index (inclusive).

to - the end index (exclusive).

addElements

public void addElements(int index,
                        boolean[] a,
                        int offset,
                        int length)

Adds elements to this type-specific list one-by-one.

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

addElements in interface BooleanList

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.

addElements

public void addElements(int index,
                        boolean[] a)

Description copied from interface: BooleanList

Add (hopefully quickly) elements to this type-specific list.

Specified by:

addElements in interface BooleanList

Parameters:

index - the index at which to add elements.

a - the array containing the elements.

getElements

public void getElements(int from,
                        boolean[] a,
                        int offset,
                        int length)

Copies element of this type-specific list into the given array one-by-one.

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

getElements in interface BooleanList

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.

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<Boolean>

Specified by:

equals in interface List<Boolean>

Overrides:

equals in class Object

compareTo

public int compareTo(List<? extends Boolean> l)

Compares this list to another object. If the argument is a List, this method performs a lexicographical comparison; otherwise, it throws a ClassCastException.

Specified by:

compareTo in interface Comparable<List<? extends Boolean>>

Parameters:

l - a list.

Returns:

if the argument is a List, a negative integer, zero, or a positive integer as this list is lexicographically less than, equal to, or greater than the argument.

Throws:

ClassCastException - if the argument is not a list.

hashCode

public int hashCode()

Returns the hash code for this list, which is identical to List.hashCode().

Specified by:

hashCode in interface Collection<Boolean>

Specified by:

hashCode in interface List<Boolean>

Overrides:

hashCode in class Object

Returns:

the hash code for this list.

push

public void push(boolean o)

Specified by:

push in interface BooleanStack

See Also:

Stack.push(Object)

popBoolean

public boolean popBoolean()

Specified by:

popBoolean in interface BooleanStack

See Also:

Stack.pop()

topBoolean

public boolean topBoolean()

Specified by:

topBoolean in interface BooleanStack

See Also:

Stack.top()

peekBoolean

public boolean peekBoolean(int i)

Specified by:

peekBoolean in interface BooleanStack

See Also:

Stack.peek(int)

rem

public boolean rem(boolean k)

Description copied from interface: BooleanCollection

Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

Specified by:

rem in interface BooleanCollection

Overrides:

rem in class AbstractBooleanCollection

See Also:

Collection.remove(Object)

remove

public boolean remove(Object o)

Delegates to rem().

Specified by:

remove in interface Collection<Boolean>

Specified by:

remove in interface List<Boolean>

Overrides:

remove in class AbstractBooleanCollection

addAll

public boolean addAll(int index,
                      BooleanCollection c)

Delegates to a more generic method.

Specified by:

addAll in interface BooleanList

See Also:

List.add(int,Object)

addAll

public boolean addAll(int index,
                      BooleanList l)

Delegates to a more generic method.

Specified by:

addAll in interface BooleanList

See Also:

List.add(int,Object)

addAll

public boolean addAll(BooleanCollection c)

Description copied from class: AbstractBooleanCollection

Adds all elements of the given type-specific collection to this collection.

Specified by:

addAll in interface BooleanCollection

Overrides:

addAll in class AbstractBooleanCollection

Parameters:

c - a type-specific collection.

Returns:

true if this collection changed as a result of the call.

See Also:

Collection.addAll(Collection)

addAll

public boolean addAll(BooleanList l)

Specified by:

addAll in interface BooleanList

See Also:

List.add(int,Object)

add

public void add(int index,
                Boolean ok)

Delegates to the corresponding type-specific method.

Specified by:

add in interface List<Boolean>

set

public Boolean set(int index,
                   Boolean ok)

Delegates to the corresponding type-specific method.

Specified by:

set in interface List<Boolean>

get

public Boolean get(int index)

Delegates to the corresponding type-specific method.

Specified by:

get in interface List<Boolean>

indexOf

public int indexOf(Object ok)

Delegates to the corresponding type-specific method.

Specified by:

indexOf in interface List<Boolean>

lastIndexOf

public int lastIndexOf(Object ok)

Delegates to the corresponding type-specific method.

Specified by:

lastIndexOf in interface List<Boolean>

remove

public Boolean remove(int index)

Delegates to the corresponding type-specific method.

Specified by:

remove in interface List<Boolean>

push

public void push(Boolean o)

Delegates to the corresponding type-specific method.

Specified by:

push in interface Stack<Boolean>

Parameters:

o - the object that will become the new top of the stack.

pop

public Boolean pop()

Delegates to the corresponding type-specific method.

Specified by:

pop in interface Stack<Boolean>

Returns:

the top of the stack.

top

public Boolean top()

Delegates to the corresponding type-specific method.

Specified by:

top in interface Stack<Boolean>

Returns:

the top of the stack.

peek

public Boolean peek(int i)

Delegates to the corresponding type-specific method.

Specified by:

peek in interface Stack<Boolean>

Parameters:

i - an index from the stop of the stack (0 represents the top).

Returns:

the i-th element on the stack.

toString

public String toString()

Overrides:

toString in class AbstractBooleanCollection