Package org.apache.pivot.collections

Defines a set of classes and interfaces that serve as generic collections as well as the data model for UI components.

Interface Summary

Interface	Description
Collection<T>	Root interface in collection hierarchy.
Dictionary<K,V>	Interface representing a set of key/value pairs.
Group<E>	Interface representing a group of unique elements.
List<T>	Collection interface representing an ordered sequence of items.
List.ItemIterator<T>	Optional item iterator interface.
ListListener<T>	List listener interface.
Map<K,V>	Collection interface representing set of key/value pairs.
MapListener<K,V>	Map listener interface.
Queue<T>	Interface representing a first-in, first-out (FIFO) queue when unsorted, and a priority queue when sorted.
QueueListener<T>	Queue listener interface.
Sequence<T>	Interface representing an ordered sequence of items.
Sequence.Tree.ItemIterator<T>	Nested sequence item iterator interface.
Set<E>	Collection interface representing a group of unique elements.
SetListener<E>	Set listener interface.
Stack<T>	Interface representing a last-in, first-out (LIFO) stack when unsorted, and a priority stack when sorted.
StackListener<T>	Stack listener interface.

Class Summary

Class	Description
ArrayAdapter<T>	A read-only implementation of the Sequence interface that wraps an array.
ArrayList<T>	Implementation of the List interface that is backed by an array.
ArrayQueue<T>	Implementation of the Queue interface that is backed by an ArrayList.
ArrayStack<T>	Implementation of the Stack interface that is backed by an ArrayList.
Dictionary.Pair<K,V>	Class representing a key/value pair.
EnumList<E extends java.lang.Enum<E>>	A read-only implementation of the List interface that is backed by an enum.
EnumMap<E extends java.lang.Enum<E>,V>	Implementation of the Map interface whose keys are backed by an enum.
EnumSet<E extends java.lang.Enum<E>>	Implementation of the Set interface that is backed by an array of enum values.
HashMap<K,V>	Implementation of the Map interface that is backed by a hash table.
HashSet<E>	Implementation of the Set interface that is backed by a hash table.
LinkedList<T>	Implementation of the List interface that is backed by a linked list.
LinkedQueue<T>	Implementation of the Queue interface that is backed by a linked list.
LinkedStack<T>	Implementation of the Stack interface that is backed by a linked list.
List.ListListenerList<T>	List listener list.
ListListener.Adapter<T>	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
MapListener.Adapter<K,V>	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
MapListener.Listeners<K,V>	Map listeners.
QueueListener.Adapter<T>	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
QueueListener.Listeners<T>	Queue listeners.
ReadOnlySequence<T>	A read-only implementation of the Sequence interface that can be used to easily implement other read-only sequences, lists, adapters, etc.
Sequence.Tree<T>	Collection of static utility methods providing path access to nested sequence data.
Sequence.Tree.ImmutablePath	Class representing an immutable path.
Sequence.Tree.Path	An object representing a path to a nested node in nested sequence data.
SetListener.Adapter<E>	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
SetListener.Listeners<E>	Set listeners.
StackListener.Adapter<T>	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
StackListener.Listeners<T>	Stack listeners.