com.atlassian.bamboo.utils

Class MemorisingIterable.MemorisingIterator<T>

java.lang.Object

com.atlassian.bamboo.utils.MemorisingIterable.MemorisingIterator<T>

Type Parameters:

T - type of elements returned by this iterator

All Implemented Interfaces:

Iterator<T>

Enclosing class:

MemorisingIterable<T>

public static class MemorisingIterable.MemorisingIterator<T>
extends Object
implements Iterator<T>

Iterator which memorises all traversed elements.

Constructor Summary

Constructors

Constructor and Description
MemorisingIterator(@NotNull Iterator<T> iterator) Creates new instance of MemorisingIterable.MemorisingIterator backed by the given iterator.

Method Summary

Modifier and Type	Method and Description
@NotNull List<T>	getTraversedElements() Returns a list of all elements already traversed by calling Iterator.next() on this object.
boolean	hasNext()
T	next()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

MemorisingIterator

public MemorisingIterator(@NotNull
                          @NotNull Iterator<T> iterator)

Creates new instance of MemorisingIterable.MemorisingIterator backed by the given iterator.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

getTraversedElements

@NotNull
public @NotNull List<T> getTraversedElements()

Returns a list of all elements already traversed by calling Iterator.next() on this object.