public abstract class AbstractLongSet extends AbstractLongCollection implements Cloneable, LongSet
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object o) |
int |
hashCode()
Returns a hash code for this set.
|
abstract LongIterator |
iterator()
Returns a type-specific iterator on the elements of this collection.
|
boolean |
rem(long k)
Delegates to
remove() . |
boolean |
remove(long k)
Removes an element from this set.
|
boolean |
remove(Object o)
Delegates to the corresponding type-specific method.
|
add, add, addAll, addAll, contains, contains, containsAll, containsAll, isEmpty, longIterator, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toLongArray, toLongArray, toString
clear, size
add, addAll, contains, containsAll, longIterator, removeAll, retainAll, toArray, toArray, toLongArray, toLongArray
public abstract LongIterator iterator()
LongCollection
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
.
iterator
in interface LongCollection
iterator
in interface LongIterable
iterator
in interface LongSet
iterator
in interface Iterable<Long>
iterator
in interface Collection<Long>
iterator
in interface Set<Long>
iterator
in class AbstractLongCollection
public boolean equals(Object o)
public int hashCode()
public boolean remove(long k)
LongSet
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.
remove
in interface LongSet
Collection.remove(Object)
public boolean rem(long k)
remove()
.rem
in interface LongCollection
rem
in class AbstractLongCollection
k
- the element to be removed.Collection.remove(Object)
public boolean remove(Object o)
remove
in interface Collection<Long>
remove
in interface Set<Long>
remove
in class AbstractLongCollection