Uses of Interface
org.pcollections.PCollection

Uses of PCollection in org.pcollections

Subinterfaces of PCollection in org.pcollections

Modifier and Type	Interface	Description
interface	PBag<E>	An unordered collection allowing duplicate elements.
interface	PQueue<E>	A persistent queue.
interface	PSequence<E>	An immutable, persistent indexed collection.
interface	PSet<E>	An immutable, persistent set, containing no duplicate elements.
interface	PSortedSet<E>	An immutable, persistent set of distinct elements, with elements arranged in sorted order (according to some Comparator), and with various methods to obtain specific elements or ranges of elements based on this ordering (such as the least element greater than some value, or the set of elements between two values).
interface	PStack<E>	An immutable, persistent stack.
interface	PVector<E>	An immutable, persistent list.

Classes in org.pcollections that implement PCollection

Modifier and Type	Class	Description
class	AmortizedPQueue<E>
class	ConsPStack<E>	A simple persistent stack.
class	MapPBag<E>	A map-backed persistent bag.
class	MapPSet<E>	A map-backed persistent set.
class	OrderedPSet<E>	Like PSet but preserves insertion order.
class	TreePSet<E>	An implementation of PSortedSet based on a self-balancing binary search tree.
class	TreePVector<E>	A persistent vector of elements.

Methods in org.pcollections that return PCollection

Modifier and Type	Method	Description
PCollection<E>	AmortizedPQueue.minus(java.lang.Object e)
PCollection<E>	PCollection.minus(java.lang.Object e)
PCollection<E>	PQueue.minus(java.lang.Object e)
PCollection<E>	AmortizedPQueue.minusAll(java.util.Collection<?> list)
PCollection<E>	PCollection.minusAll(java.util.Collection<?> list)
PCollection<E>	PQueue.minusAll(java.util.Collection<?> list)
PCollection<E>	PCollection.plus(E e)
PCollection<E>	PCollection.plusAll(java.util.Collection<? extends E> list)