org.pcollections

Interface PStack<E>

Type Parameters:

E -

All Superinterfaces:

Collection<E>, Iterable<E>, List<E>, PCollection<E>, PSequence<E>

All Known Implementing Classes:

ConsPStack

public interface PStack<E>
extends PSequence<E>

An immutable, persistent stack.

Method Summary

Methods

Modifier and Type	Method and Description
PStack<E>	minus(int i)
PStack<E>	minus(Object e) Returns a sequence consisting of the elements of this without the first occurrence of e.
PStack<E>	minusAll(Collection<?> list)
PStack<E>	plus(E e) Returns a stack consisting of the elements of this with e prepended.
PStack<E>	plus(int i, E e)
PStack<E>	plusAll(Collection<? extends E> list) Returns a stack consisting of the elements of this with list prepended in reverse.
PStack<E>	plusAll(int i, Collection<? extends E> list)
PStack<E>	subList(int start)
PStack<E>	subList(int start, int end)
PStack<E>	with(int i, E e)

Methods inherited from interface org.pcollections.PSequence

add, addAll, remove, set

Methods inherited from interface org.pcollections.PCollection

add, addAll, clear, remove, removeAll, retainAll

Methods inherited from interface java.util.List

add, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, removeAll, retainAll, size, toArray, toArray

Method Detail

plus

PStack<E> plus(E e)

Returns a stack consisting of the elements of this with e prepended.

Specified by:

plus in interface PCollection<E>

Specified by:

plus in interface PSequence<E>

Parameters:

e - non-null

Returns:

a collection which contains e and all of the elements of this

plusAll

PStack<E> plusAll(Collection<? extends E> list)

Returns a stack consisting of the elements of this with list prepended in reverse.

Specified by:

plusAll in interface PCollection<E>

Specified by:

plusAll in interface PSequence<E>

Parameters:

list - contains no null elements

Returns:

a collection which contains all of the elements of list and this

with

PStack<E> with(int i,
             E e)

Specified by:

with in interface PSequence<E>

Returns:

a sequence consisting of the elements of this with e replacing the element at index i.

plus

PStack<E> plus(int i,
             E e)

Specified by:

plus in interface PSequence<E>

e - non-null

Returns:

a sequence consisting of the elements of this with e inserted at index i.

plusAll

PStack<E> plusAll(int i,
                Collection<? extends E> list)

Specified by:

plusAll in interface PSequence<E>

Returns:

a sequence consisting of the elements of this with list inserted at index i.

minus

PStack<E> minus(Object e)

Description copied from interface: PSequence

Returns a sequence consisting of the elements of this without the first occurrence of e.

Specified by:

minus in interface PCollection<E>

Specified by:

minus in interface PSequence<E>

Returns:

this with a single instance of e removed, if e is in this

minusAll

PStack<E> minusAll(Collection<?> list)

Specified by:

minusAll in interface PCollection<E>

Specified by:

minusAll in interface PSequence<E>

Returns:

this with all elements of list completely removed

minus

PStack<E> minus(int i)

Specified by:

minus in interface PSequence<E>

Returns:

a sequence consisting of the elements of this with the element at index i removed.

subList

PStack<E> subList(int start,
                int end)

Specified by:

subList in interface List<E>

Specified by:

subList in interface PSequence<E>

subList

PStack<E> subList(int start)

Parameters:

start -

Returns:

subList(start, this.size())