net.sf.saxon.expr.sort
Class IntSingletonSet

java.lang.Object
  net.sf.saxon.expr.sort.IntSingletonSet

All Implemented Interfaces:

IntSet

public class IntSingletonSet
extends Object
implements IntSet

An immutable integer set containing a single integer

Constructor Summary

IntSingletonSet(int value)

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IntSingletonSet

public IntSingletonSet(int value)

Method Detail

clear

public void clear()

Description copied from interface: IntSet

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

Specified by:

clear in interface IntSet

size

public int size()

Description copied from interface: IntSet

Get the number of integers in the set

Specified by:

size in interface IntSet

Returns:

the size of the set

isEmpty

public boolean isEmpty()

Description copied from interface: IntSet

Determine if the set is empty

Specified by:

isEmpty in interface IntSet

Returns:

true if the set is empty, false if not

contains

public boolean contains(int value)

Description copied from interface: IntSet

Determine whether a particular integer is present in the set

Specified by:

contains in interface IntSet

Parameters:

value - the integer under test

Returns:

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

remove

public boolean remove(int value)

Description copied from interface: IntSet

Remove an integer from the set

Specified by:

remove in interface IntSet

Parameters:

value - the integer to be removed

Returns:

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

add

public boolean add(int value)

Description copied from interface: IntSet

Add an integer to the set

Specified by:

add in interface IntSet

Parameters:

value - the integer to be added

Returns:

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

iterator

public IntIterator iterator()

Description copied from interface: IntSet

Get an iterator over the values

Specified by:

iterator in interface IntSet

containsAll

public boolean containsAll(IntSet other)

Description copied from interface: IntSet

Test if this set is a superset of another set

Specified by:

containsAll in interface IntSet