org.hsqldb.lib

Interface Set

All Superinterfaces:

Collection

All Known Implementing Classes:

HashSet, OrderedHashSet

public interface Set
extends Collection

Since:

1.7.2

Method Summary

Modifier and Type	Method and Description
boolean	add(java.lang.Object o)
void	clear()
boolean	contains(java.lang.Object o)
boolean	equals(java.lang.Object o)
java.lang.Object	get(java.lang.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(java.lang.Object o)
int	size()

Methods inherited from interface org.hsqldb.lib.Collection

addAll

Method Detail

size

int size()

Specified by:

size in interface Collection

isEmpty

boolean isEmpty()

Specified by:

isEmpty in interface Collection

contains

boolean contains(java.lang.Object o)

Specified by:

contains in interface Collection

iterator

Iterator iterator()

Specified by:

iterator in interface Collection

add

boolean add(java.lang.Object o)

Specified by:

add in interface Collection

get

java.lang.Object get(java.lang.Object o)

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

remove

boolean remove(java.lang.Object o)

Specified by:

remove in interface Collection

clear

void clear()

Specified by:

clear in interface Collection

equals

boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

int hashCode()

Specified by:

hashCode in interface Collection

Overrides:

hashCode in class java.lang.Object