net.sf.saxon.expr.sort
Interface IntSet

All Known Implementing Classes:

IntArraySet, IntHashSet, IntRangeSet, IntSingletonSet

public interface IntSet

A set of integers represented as int values

Method Summary

boolean	add(int value) Add an integer to the set
void	clear() Clear the contents of the IntSet (making it an empty set)
boolean	contains(int value) Determine whether a particular integer is present in the set
boolean	containsAll(IntSet other) Test if this set is a superset of another set
boolean	isEmpty() Determine if the set is empty
IntIterator	iterator() Get an iterator over the values
boolean	remove(int value) Remove an integer from the set
int	size() Get the number of integers in the set

Method Detail

clear

void clear()

Clear the contents of the IntSet (making it an empty set)

size

int size()

Get the number of integers in the set

Returns:

the size of the set

isEmpty

boolean isEmpty()

Determine if the set is empty

Returns:

true if the set is empty, false if not

contains

boolean contains(int value)

Determine whether a particular integer is present in the set

Parameters:

value - the integer under test

Returns:

true if value is present in the set, false if not

remove

boolean remove(int value)

Remove an integer from the set

Parameters:

value - the integer to be removed

Returns:

true if the integer was present in the set, false if it was not present

add

boolean add(int value)

Add an integer to the set

Parameters:

value - the integer to be added

Returns:

true if the integer was added, false if it was already present

iterator

IntIterator iterator()

Get an iterator over the values

containsAll

boolean containsAll(IntSet other)

Test if this set is a superset of another set