it.unimi.dsi.fastutil.longs
Class AbstractLongSet

java.lang.Object
  it.unimi.dsi.fastutil.longs.AbstractLongCollection
      it.unimi.dsi.fastutil.longs.AbstractLongSet

All Implemented Interfaces:

Cloneable, Collection, LongCollection, LongSet, Set

Direct Known Subclasses:

AbstractLongSortedSet, LongOpenHashSet, LongSets.Singleton

public abstract class AbstractLongSet

extends AbstractLongCollection

implements Cloneable, LongSet

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

Method Summary

boolean	equals(Object o)
int	hashCode() Returns a hash code for this set.
LongBidirectionalIterator	iterator(long from)
boolean	rem(long k) Delegates to remove().
boolean	remove(long k) Note that the corresponding method of the type-specific collection is rem().
boolean	remove(Object o) Delegates to the corresponding type-specific method.

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection

add, add, addAll, addAll, clear, contains, containsAll, containsAll, isEmpty, iterator, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toLongArray, toLongArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

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

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection

add, addAll, contains, containsAll, longIterator, removeAll, retainAll, toArray, toLongArray, toLongArray

Method Detail

equals

public boolean equals(Object o)

Specified by:

equals in interface Set

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 Set

Returns:

a hash code for this set.

iterator

public LongBidirectionalIterator iterator(long from)

rem

public boolean rem(long k)

Delegates to remove().

Specified by:

rem in interface LongCollection

Overrides:

rem in class AbstractLongCollection

Parameters:

k - the element to be removed.

Returns:

true if the set was modified.

remove

public boolean remove(long k)

Description copied from interface: 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.

Specified by:

remove in interface LongSet

See Also:

Collection.remove(Object)

remove

public boolean remove(Object o)

Delegates to the corresponding type-specific method.

Specified by:

remove in interface Set

Overrides:

remove in class AbstractLongCollection