it.unimi.dsi.fastutil.booleans

Class AbstractBooleanSet

java.lang.Object

java.util.AbstractCollection<Boolean>

it.unimi.dsi.fastutil.booleans.AbstractBooleanCollection

it.unimi.dsi.fastutil.booleans.AbstractBooleanSet

All Implemented Interfaces:

BooleanCollection, BooleanIterable, BooleanSet, Cloneable, Iterable<Boolean>, Collection<Boolean>, Set<Boolean>

Direct Known Subclasses:

BooleanArraySet, BooleanOpenHashSet, BooleanSets.Singleton

public abstract class AbstractBooleanSet
extends AbstractBooleanCollection
implements Cloneable, BooleanSet

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

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode() Returns a hash code for this set.
abstract BooleanIterator	iterator() Returns a type-specific iterator on the elements of this collection.
boolean	rem(boolean k) Delegates to remove().
boolean	remove(boolean k) Removes an element from this set.
boolean	remove(Object o) Delegates to the corresponding type-specific method.

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

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

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.BooleanCollection

add, addAll, booleanIterator, contains, containsAll, removeAll, retainAll, toArray, toArray, toBooleanArray, toBooleanArray

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, isEmpty, removeAll, retainAll, size, toArray, toArray

Method Detail

iterator

public abstract BooleanIterator 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 BooleanSet

Specified by:

iterator in interface Iterable<Boolean>

Specified by:

iterator in interface Collection<Boolean>

Specified by:

iterator in interface Set<Boolean>

Specified by:

iterator in class AbstractBooleanCollection

Returns:

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

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<Boolean>

Specified by:

equals in interface Set<Boolean>

Overrides:

equals in class Object

hashCode

public int hashCode()

Returns a hash code for this set. The hash code of a set is computed by summing the hash codes of its elements.

Specified by:

hashCode in interface Collection<Boolean>

Specified by:

hashCode in interface Set<Boolean>

Overrides:

hashCode in class Object

Returns:

a hash code for this set.

remove

public boolean remove(boolean k)

Description copied from interface: BooleanSet

Removes an element from this set.

Note that the corresponding method of the type-specific collection is rem(). This unfortunate situation is caused by the clash with the similarly named index-based method in the List interface.

Specified by:

remove in interface BooleanSet

See Also:

Collection.remove(Object)

rem

public boolean rem(boolean k)

Delegates to remove().

Specified by:

rem in interface BooleanCollection

Overrides:

rem in class AbstractBooleanCollection

Parameters:

k - the element to be removed.

Returns:

true if the set was modified.

See Also:

Collection.remove(Object)

remove

public boolean remove(Object o)

Delegates to the corresponding type-specific method.

Specified by:

remove in interface Collection<Boolean>

Specified by:

remove in interface Set<Boolean>

Overrides:

remove in class AbstractBooleanCollection