oracle.fmwplatform.envspec.model.topology

Class NoNullArrayList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<E>

oracle.fmwplatform.envspec.model.topology.NoNullArrayList<E>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<E>, Collection<E>, List<E>, RandomAccess

Direct Known Subclasses:

ArrayListForContainerAware

public class NoNullArrayList<E>
extends ArrayList<E>

ArrayList that doesn't allow null elements

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
NoNullArrayList() Constructs an empty list with default capacity of ten.
NoNullArrayList(Collection<E> c) Constructs a list with the given collection if the collection is not null and does not contain any null elements.
NoNullArrayList(int size) Constructs an empty list of given capacity.

Method Summary

Modifier and Type	Method and Description
boolean	add(E e) Appends the given element to the end of this list if element is not null.
void	add(int index, E element) Inserts element in the list at the specified index unless the passed element is null in which case no action is taken.
boolean	addAll(Collection<? extends E> c) Appends the given collection of elements to the end of this list if collection is not null and doesn't contain any null elements.
boolean	addAll(int index, Collection<? extends E> c) Appends the given collection of elements starting at given index of this list if collection is not null and doesn't contain any null elements.
E	set(int index, E element) Set the given element at the specified index in the list if the element is not null.

Methods inherited from class java.util.ArrayList

clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Constructor Detail

NoNullArrayList

public NoNullArrayList()

Constructs an empty list with default capacity of ten.

NoNullArrayList

public NoNullArrayList(Collection<E> c)

Constructs a list with the given collection if the collection is not null and does not contain any null elements.

Parameters:

c - collection of elements to be placed in the list

NoNullArrayList

public NoNullArrayList(int size)

Constructs an empty list of given capacity.

Parameters:

size - the initial capacity of the list

Method Detail

add

public boolean add(E e)

Appends the given element to the end of this list if element is not null.

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

Parameters:

e - element to append. cannot be null

Returns:

true if element is appended

Throws:

IllegalArgumentException - if element is null

add

public void add(int index,
                E element)

Inserts element in the list at the specified index unless the passed element is null in which case no action is taken.

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

Parameters:

index - index at which element is to be inserted

element - element to be inserted

Throws:

IllegalArgumentException - if element is null IndexOutOfBoundsException if index is out of range

addAll

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

Appends the given collection of elements to the end of this list if collection is not null and doesn't contain any null elements.

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ArrayList<E>

Parameters:

c - collection to append

Returns:

true if this list changed as a result of this call.

Throws:

IllegalArgumentException - if the given collection is null or contains null

addAll

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

Appends the given collection of elements starting at given index of this list if collection is not null and doesn't contain any null elements.

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ArrayList<E>

Parameters:

index - index at which to start adding the new collection

c - collection to append

Returns:

true if this list changed as a result of this call.

Throws:

IllegalArgumentException - if the given collection is null or contains null IndexOutOfBoundsException if index is out of range

set

public E set(int index,
             E element)

Set the given element at the specified index in the list if the element is not null.

Specified by:

set in interface List<E>

Overrides:

set in class ArrayList<E>

Parameters:

index - index of the element to replace

element - element to save at the location

Returns:

old element at the index if replace is successful

Throws:

IllegalArgumentException - if the given element is null IndexOutOfBoundsException if index is out of range