Package org.opennms.core.collections

Class LazyList<E>

java.lang.Object

org.opennms.core.collections.LazyList<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>

public class LazyList<E>
extends java.lang.Object
implements java.util.List<E>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LazyList.Loader<E>

Constructor Summary

Constructors

Constructor	Description
LazyList(LazyList.Loader<E> loader)	Constructor for LazyList.

Method Summary

Modifier and Type	Method	Description
void	add(int index, E element)	add
boolean	add(E o)	add
boolean	addAll(int index, java.util.Collection<? extends E> c)
boolean	addAll(java.util.Collection<? extends E> arg0)
void	clear()	clear
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> arg0)
E	get(int arg0)
int	indexOf(java.lang.Object o)
boolean	isEmpty()	isEmpty
boolean	isLoaded()	isLoaded
java.util.Iterator<E>	iterator()	iterator
int	lastIndexOf(java.lang.Object o)
java.util.ListIterator<E>	listIterator()	listIterator
java.util.ListIterator<E>	listIterator(int index)
E	remove(int index)	remove
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> arg0)
boolean	retainAll(java.util.Collection<?> c)
E	set(int index, E element)	set
int	size()	size
java.util.List<E>	subList(int fromIndex, int toIndex)
java.lang.Object[]	toArray()	toArray
<T> T[]	toArray(T[] arg0)	toArray
java.lang.String	toString()	toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

equals, hashCode, replaceAll, sort, spliterator

Constructor Detail

LazyList

public LazyList(LazyList.Loader<E> loader)

Constructor for LazyList.

Parameters:

loader - a LazyList.Loader object.

Method Detail

iterator

public java.util.Iterator<E> iterator()

iterator

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.List<E>

Returns:

a Iterator object.

size

public int size()

size

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.List<E>

Returns:

a int.

removeAll

public boolean removeAll(java.util.Collection<?> arg0)

Specified by:

removeAll in interface java.util.Collection<E>

Specified by:

removeAll in interface java.util.List<E>

addAll

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

Specified by:

addAll in interface java.util.Collection<E>

Specified by:

addAll in interface java.util.List<E>

clear

public void clear()

clear

Specified by:

clear in interface java.util.Collection<E>

Specified by:

clear in interface java.util.List<E>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<E>

Specified by:

contains in interface java.util.List<E>

containsAll

public boolean containsAll(java.util.Collection<?> arg0)

Specified by:

containsAll in interface java.util.Collection<E>

Specified by:

containsAll in interface java.util.List<E>

isEmpty

public boolean isEmpty()

isEmpty

Specified by:

isEmpty in interface java.util.Collection<E>

Specified by:

isEmpty in interface java.util.List<E>

Returns:

a boolean.

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<E>

Specified by:

remove in interface java.util.List<E>

toArray

public java.lang.Object[] toArray()

toArray

Specified by:

toArray in interface java.util.Collection<E>

Specified by:

toArray in interface java.util.List<E>

Returns:

an array of Object objects.

toArray

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

toArray

Specified by:

toArray in interface java.util.Collection<E>

Specified by:

toArray in interface java.util.List<E>

Type Parameters:

T - a T object.

Parameters:

arg0 - an array of T objects.

Returns:

an array of T objects.

toString

public java.lang.String toString()

toString

Overrides:

toString in class java.lang.Object

Returns:

a String object.

isLoaded

public boolean isLoaded()

isLoaded

Returns:

a boolean.

get

public E get(int arg0)

Specified by:

get in interface java.util.List<E>

add

public boolean add(E o)

add

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.List<E>

Parameters:

o - a E object.

Returns:

a boolean.

add

public void add(int index,
                E element)

add

Specified by:

add in interface java.util.List<E>

Parameters:

index - a int.

element - a E object.

addAll

public boolean addAll(int index,
                      java.util.Collection<? extends E> c)

Specified by:

addAll in interface java.util.List<E>

indexOf

public int indexOf(java.lang.Object o)

Specified by:

indexOf in interface java.util.List<E>

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Specified by:

lastIndexOf in interface java.util.List<E>

listIterator

public java.util.ListIterator<E> listIterator()

listIterator

Specified by:

listIterator in interface java.util.List<E>

Returns:

a ListIterator object.

listIterator

public java.util.ListIterator<E> listIterator(int index)

Specified by:

listIterator in interface java.util.List<E>

remove

public E remove(int index)

remove

Specified by:

remove in interface java.util.List<E>

Parameters:

index - a int.

Returns:

a E object.

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<E>

Specified by:

retainAll in interface java.util.List<E>

set

public E set(int index,
             E element)

set

Specified by:

set in interface java.util.List<E>

Parameters:

index - a int.

element - a E object.

Returns:

a E object.

subList

public java.util.List<E> subList(int fromIndex,
                                 int toIndex)

Specified by:

subList in interface java.util.List<E>