org.opennms.core.utils
Class LazySet<E>

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractSet<E>
          org.opennms.core.utils.JdbcSet<E>
              org.opennms.core.utils.LazySet<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Set<E>

public class LazySet<E>
extends JdbcSet<E>

LazySet class.

Nested Class Summary

static interface

LazySet.Loader<E>

Nested classes/interfaces inherited from class org.opennms.core.utils.JdbcSet

JdbcSet.JdbcSetIterator

Constructor Summary

LazySet(LazySet.Loader<E> loader)
Constructor for LazySet.

Method Summary

boolean	addAll(Collection<? extends E> arg0)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> arg0)
boolean	isEmpty()
boolean	isLoaded() isLoaded
Iterator<E>	iterator() iterator
boolean	remove(Object o)
boolean	removeAll(Collection<?> arg0)
boolean	retainAll(Collection<?> arg0)
int	size() size
Object[]	toArray()
<T> T[]	toArray(T[] arg0)
String	toString() toString

Methods inherited from class org.opennms.core.utils.JdbcSet

add, getAdded, getRemaining, getRemoved, reset, setElements

Methods inherited from class java.util.AbstractSet

equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LazySet

public LazySet(LazySet.Loader<E> loader)

Constructor for LazySet.

Parameters:

loader - a LazySet.Loader object.

Method Detail

iterator

public Iterator<E> iterator()

iterator

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Set<E>

Overrides:

iterator in class JdbcSet<E>

Returns:

a Iterator object.

size

public int size()

size

Specified by:

size in interface Collection<E>

Specified by:

size in interface Set<E>

Overrides:

size in class JdbcSet<E>

Returns:

a int.

removeAll

public boolean removeAll(Collection<?> arg0)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface Set<E>

Overrides:

removeAll in class AbstractSet<E>

addAll

public boolean addAll(Collection<? extends E> arg0)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface Set<E>

Overrides:

addAll in class AbstractCollection<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface Set<E>

Overrides:

clear in class AbstractCollection<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface Set<E>

Overrides:

contains in class AbstractCollection<E>

containsAll

public boolean containsAll(Collection<?> arg0)

Specified by:

containsAll in interface Collection<E>

Specified by:

containsAll in interface Set<E>

Overrides:

containsAll in class AbstractCollection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface Set<E>

Overrides:

isEmpty in class AbstractCollection<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface Set<E>

Overrides:

remove in class AbstractCollection<E>

retainAll

public boolean retainAll(Collection<?> arg0)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface Set<E>

Overrides:

retainAll in class AbstractCollection<E>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface Set<E>

Overrides:

toArray in class AbstractCollection<E>

toArray

public <T> T[] toArray(T[] arg0)

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface Set<E>

Overrides:

toArray in class AbstractCollection<E>

toString

public String toString()

toString

Overrides:

toString in class AbstractCollection<E>

Returns:

a String object.

isLoaded

public boolean isLoaded()

isLoaded

Returns:

a boolean.