it.unimi.dsi.fastutil.bytes
Class AbstractByteSet

java.lang.Object
  it.unimi.dsi.fastutil.bytes.AbstractByteCollection
      it.unimi.dsi.fastutil.bytes.AbstractByteSet

All Implemented Interfaces:

ByteCollection, ByteIterable, ByteSet, Cloneable, Iterable<Byte>, Collection<Byte>, Set<Byte>

Direct Known Subclasses:

AbstractByteSortedSet, ByteArraySet, ByteOpenHashSet, ByteSets.Singleton

public abstract class AbstractByteSet
extends AbstractByteCollection
implements Cloneable, ByteSet

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.
abstract ByteIterator	iterator() Returns a type-specific iterator on the elements of this collection.
boolean	rem(byte k) Delegates to remove().
boolean	remove(byte 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.bytes.AbstractByteCollection

add, add, addAll, addAll, byteIterator, clear, contains, containsAll, containsAll, isEmpty, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toByteArray, toByteArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteCollection

add, addAll, byteIterator, contains, containsAll, removeAll, retainAll, toArray, toArray, toByteArray, toByteArray

Methods inherited from interface java.util.Set

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

Method Detail

iterator

public abstract ByteIterator iterator()

Description copied from interface: ByteCollection

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 ByteCollection

Specified by:

iterator in interface ByteIterable

Specified by:

iterator in interface ByteSet

Specified by:

iterator in interface Iterable<Byte>

Specified by:

iterator in interface Collection<Byte>

Specified by:

iterator in interface Set<Byte>

Specified by:

iterator in class AbstractByteCollection

Returns:

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

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<Byte>

Specified by:

equals in interface Set<Byte>

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<Byte>

Specified by:

hashCode in interface Set<Byte>

Overrides:

hashCode in class Object

Returns:

a hash code for this set.

remove

public boolean remove(byte k)

Description copied from interface: ByteSet

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 ByteSet

See Also:

Collection.remove(Object)

rem

public boolean rem(byte k)

Delegates to remove().

Specified by:

rem in interface ByteCollection

Overrides:

rem in class AbstractByteCollection

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<Byte>

Specified by:

remove in interface Set<Byte>

Overrides:

remove in class AbstractByteCollection