Class FlattenIterator<T>

java.lang.Object

com.sun.enterprise.module.common_impl.FlattenIterator<T>

All Implemented Interfaces:

Iterator<T>

public class FlattenIterator<T>
extends Object
implements Iterator<T>

Iterator implementation that works like Lisp "flatten" function.

Field Summary

Fields

Modifier and Type	Field	Description
private Iterator<? extends T>	current
private Iterator<? extends Iterator<? extends T>>	source

Constructor Summary

Constructors

Constructor	Description
FlattenIterator(Iterator<? extends Iterator<? extends T>> source)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining

Field Details

current

private Iterator<? extends T> current

source

private Iterator<? extends Iterator<? extends T>> source

Constructor Details

FlattenIterator

public FlattenIterator(Iterator<? extends Iterator<? extends T>> source)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>