org.mindswap.pellet.utils.intset

Class BitIntSet

java.lang.Object

org.mindswap.pellet.utils.intset.BitIntSet

All Implemented Interfaces:

IntSet

Direct Known Subclasses:

ShiftedBitIntSet

public class BitIntSet
extends Object
implements IntSet

Title:

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Author:

Evren Sirin

Constructor Summary

Constructors

Constructor and Description
BitIntSet()
BitIntSet(BitIntSet other)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int value) Adds a new integer to this set.
void	addAll(IntSet values) Adds all the integers from another set to this set.
boolean	contains(int value) Checks if the given integer value is in this set.
IntSet	copy() Creates a copy of this set.
boolean	isEmpty() Cehcks if the set is empty.
IntIterator	iterator() An iterator over the values of this set.
int	max() Returns the maximum integer in this set.
int	min() Returns the minimum integer in this set.
void	remove(int value) Remove the given integer value from this set.
int	size() Returns the number of elements in the set.
IntSet	union(IntSet values) Creates a new IntSet that is the union of this set and the given set.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BitIntSet

public BitIntSet()

BitIntSet

public BitIntSet(BitIntSet other)

Method Detail

add

public void add(int value)

Description copied from interface: IntSet

Adds a new integer to this set.

Specified by:

add in interface IntSet

Parameters:

value - integer value to be added

addAll

public void addAll(IntSet values)

Description copied from interface: IntSet

Adds all the integers from another set to this set.

Specified by:

addAll in interface IntSet

Parameters:

values - the set whose elements will be added

contains

public boolean contains(int value)

Description copied from interface: IntSet

Checks if the given integer value is in this set.

Specified by:

contains in interface IntSet

Parameters:

value - the integer value being checked

Returns:

true if the value is in this set

copy

public IntSet copy()

Description copied from interface: IntSet

Creates a copy of this set.

Specified by:

copy in interface IntSet

Returns:

a copy of this set

isEmpty

public boolean isEmpty()

Description copied from interface: IntSet

Cehcks if the set is empty.

Specified by:

isEmpty in interface IntSet

Returns:

true if there are no elements in the set

iterator

public IntIterator iterator()

Description copied from interface: IntSet

An iterator over the values of this set. There is no guarantee on the order of the elements.

Specified by:

iterator in interface IntSet

Returns:

an iterator over the values of the set

max

public int max()

Description copied from interface: IntSet

Returns the maximum integer in this set.

Specified by:

max in interface IntSet

Returns:

the maximum integer in this set

min

public int min()

Description copied from interface: IntSet

Returns the minimum integer in this set.

Specified by:

min in interface IntSet

Returns:

the minimum integer in this set

remove

public void remove(int value)

Description copied from interface: IntSet

Remove the given integer value from this set.

Specified by:

remove in interface IntSet

Parameters:

value - the integer value to be removed

size

public int size()

Description copied from interface: IntSet

Returns the number of elements in the set.

Specified by:

size in interface IntSet

Returns:

the number of elements in the set

union

public IntSet union(IntSet values)

Creates a new IntSet that is the union of this set and the given set. Neither of the sets are changed by this operation.

Specified by:

union in interface IntSet

Parameters:

values - the other set that will be included in the union result

Returns:

a new IntSet instance that is the union of two sets