Package org.apache.empire.commons

Class ArraySet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<E>

org.apache.empire.commons.ArraySet<E>

All Implemented Interfaces:

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

public class ArraySet<E>
extends ArrayList<E>
implements Set<E>

This class is a lightweight Set implementation using an ArrayList

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
ArraySet()	Default constructor
ArraySet(int initialCapacity)	Constructor with initialCapacity
ArraySet(E... items)	Constructor with initial list
ArraySet(ArraySet<E> other)	Copy constructor

Method Summary

Modifier and Type	Method	Description
void	add(int index, E element)
boolean	add(E e)
protected void	fastAdd(int index, E element)
protected void	fastAdd(E element)
Set<E>	immutable()
int	indexOf(Object item)
protected int	indexOfArray(Object[] item)
int	lastIndexOf(Object item)
boolean	remove(Object item)
String	toString()

Methods inherited from class java.util.ArrayList

addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, isEmpty, iterator, listIterator, listIterator, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll

Methods inherited from class java.lang.Object

finalize, getClass, 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

containsAll

Methods inherited from interface java.util.Set

addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, removeAll, retainAll, size, spliterator, toArray, toArray

Constructor Details

ArraySet

public ArraySet()

Default constructor

ArraySet

public ArraySet(int initialCapacity)

Constructor with initialCapacity

Parameters:

initialCapacity - the initial capacity

ArraySet

@SafeVarargs
public ArraySet(E... items)

Constructor with initial list

Parameters:

items - the initial items

ArraySet

public ArraySet(ArraySet<E> other)

Copy constructor

Parameters:

other - the set from which to copy

Method Details

immutable

public Set<E> immutable()

add

public boolean add(E e)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

Specified by:

add in interface Set<E>

Overrides:

add in class ArrayList<E>

add

public void add(int index,
 E element)

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

indexOf

public int indexOf(Object item)

Specified by:

indexOf in interface List<E>

Overrides:

indexOf in class ArrayList<E>

lastIndexOf

public int lastIndexOf(Object item)

Specified by:

lastIndexOf in interface List<E>

Overrides:

lastIndexOf in class ArrayList<E>

remove

public boolean remove(Object item)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface List<E>

Specified by:

remove in interface Set<E>

Overrides:

remove in class ArrayList<E>

toString

public String toString()

Overrides:

toString in class AbstractCollection<E>

fastAdd

protected void fastAdd(E element)

fastAdd

protected void fastAdd(int index,
 E element)

indexOfArray

protected int indexOfArray(Object[] item)