Package org.dellroad.stuff.jibx

Class ListableHashSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

java.util.HashSet<E>

java.util.LinkedHashSet<E>

org.dellroad.stuff.jibx.ListableHashSet<E>

All Implemented Interfaces:

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

public class ListableHashSet<E>
extends LinkedHashSet<E>

Set implementation with these properties which make it suitable for use with JiBX:

• Iteration order reflects addition order (this property is inherited from LinkedHashSet)
• An addUnique(E) method that throws JiBXException if the item is already in the set (suitable for use as a JiBX add-method)

Since:

1.0.64

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ListableHashSet()
ListableHashSet(int initialCapacity)
ListableHashSet(int initialCapacity, float loadFactor)
ListableHashSet(Collection<? extends E> c)

Method Summary

Modifier and Type	Method	Description
void	addUnique(E item)	Add an item to a set while verifying that the item is not already in the set.

Methods inherited from class java.util.LinkedHashSet

spliterator

Methods inherited from class java.util.HashSet

add, clear, clone, contains, isEmpty, iterator, remove, size, toArray, toArray

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toString

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.Set

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

Constructor Details

ListableHashSet

public ListableHashSet()

ListableHashSet

public ListableHashSet(Collection<? extends E> c)

ListableHashSet

public ListableHashSet(int initialCapacity)

ListableHashSet

public ListableHashSet(int initialCapacity,
 float loadFactor)

Method Details

addUnique

public void addUnique(E item)
               throws JiBXException

Add an item to a set while verifying that the item is not already in the set.

Parameters:

item - item to add

Throws:

JiBXException - if item is already in the set