org.hsqldb.lib
Interface Set

All Superinterfaces:

Collection

All Known Implementing Classes:

HashSet

public interface Set

extends Collection

Since:

1.7.2

Version:

1.7.2

Author:

fredt@users

Method Summary

boolean	add(Object o)
void	clear()
boolean	contains(Object o)
boolean	equals(Object o)
Object	get(Object o) This method returns the Object that is already in the set and is equal to the argument o.
int	hashCode()
boolean	isEmpty()
Iterator	iterator()
boolean	remove(Object o)
int	size()

Method Detail

size

public int size()

Specified by:

size in interface Collection

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection

iterator

public Iterator iterator()

Specified by:

iterator in interface Collection

add

public boolean add(Object o)

Specified by:

add in interface Collection

get

public Object get(Object o)

This method returns the Object that is already in the set and is equal to the argument o.

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection

clear

public void clear()

Specified by:

clear in interface Collection

equals

public boolean equals(Object o)

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection