org.mindswap.pellet.utils.intset
Class ArrayIntSet

java.lang.Object
  org.mindswap.pellet.utils.intset.ArrayIntSet

All Implemented Interfaces:

IntSet

public class ArrayIntSet
extends java.lang.Object
implements IntSet

Title:

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Author:

Evren Sirin

Constructor Summary

ArrayIntSet()

ArrayIntSet(ArrayIntSet other)

Method Summary

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	equals(java.lang.Object o)
int	hashCode()
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.
java.lang.String	toString()
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

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ArrayIntSet

public ArrayIntSet()

ArrayIntSet

public ArrayIntSet(ArrayIntSet other)

Method Detail

add

public void add(int value)

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)

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)

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()

Creates a copy of this set.

Specified by:

copy in interface IntSet

Returns:

a copy of this set

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

isEmpty

public boolean isEmpty()

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()

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()

Returns the maximum integer in this set.

Specified by:

max in interface IntSet

Returns:

the maximum integer in this set

min

public int min()

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)

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()

Returns the number of elements in the set.

Specified by:

size in interface IntSet

Returns:

the number of elements in the set

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

union

public IntSet union(IntSet values)

Description copied from interface: IntSet

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