Package org.codelibs.jhighlight.fastutil.objects

Class AbstractObjectSet<K>

java.lang.Object

java.util.AbstractCollection<K>

org.codelibs.jhighlight.fastutil.objects.AbstractObjectCollection<K>

org.codelibs.jhighlight.fastutil.objects.AbstractObjectSet<K>

All Implemented Interfaces:

Cloneable, Iterable<K>, Collection<K>, Set<K>, ObjectCollection<K>, ObjectIterable<K>, ObjectSet<K>

public abstract class AbstractObjectSet<K>
extends AbstractObjectCollection<K>
implements Cloneable, ObjectSet<K>

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractObjectSet()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()	Returns a hash code for this set.
abstract ObjectIterator<K>	iterator()	Returns a type-specific iterator on the elements of this collection.
boolean	remove(Object k)	Removes an element from this set.

Methods inherited from class org.codelibs.jhighlight.fastutil.objects.AbstractObjectCollection

add, addAll, containsAll, isEmpty, objectIterator, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.util.AbstractCollection

clear, contains, size

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface org.codelibs.jhighlight.fastutil.objects.ObjectCollection

objectIterator, toArray

Methods inherited from interface java.util.Set

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

Constructor Detail

AbstractObjectSet

protected AbstractObjectSet()

Method Detail

iterator

public abstract ObjectIterator<K> iterator()

Description copied from interface: ObjectCollection

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 Collection<K>

Specified by:

iterator in interface Iterable<K>

Specified by:

iterator in interface ObjectCollection<K>

Specified by:

iterator in interface ObjectIterable<K>

Specified by:

iterator in interface ObjectSet<K>

Specified by:

iterator in interface Set<K>

Specified by:

iterator in class AbstractObjectCollection<K>

Returns:

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

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<K>

Specified by:

equals in interface Set<K>

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<K>

Specified by:

hashCode in interface Set<K>

Overrides:

hashCode in class Object

Returns:

a hash code for this set.

remove

public boolean remove(Object k)

Description copied from interface: ObjectSet

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 Collection<K>

Specified by:

remove in interface ObjectSet<K>

Specified by:

remove in interface Set<K>

Overrides:

remove in class AbstractCollection<K>

See Also:

Collection.remove(Object)