org.plumelib.util

Class CollectionsPlume.MergedIterator<T>

java.lang.Object

org.plumelib.util.CollectionsPlume.MergedIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Enclosing class:

CollectionsPlume

public static final class CollectionsPlume.MergedIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

An Iterator that returns the elements in each of its argument Iterators, in turn. The argument is an Iterator of Iterators. Like CollectionsPlume.MergedIterator2, but generalized to arbitrary number of iterators.

Constructor Summary

Constructors

Constructor and Description
MergedIterator(java.util.Iterator<java.util.Iterator<T>> itorOfItors) Create an iterator that returns the elements of the given iterators, in turn.

Method Summary

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

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

Constructor Detail

MergedIterator

public MergedIterator(java.util.Iterator<java.util.Iterator<T>> itorOfItors)

Create an iterator that returns the elements of the given iterators, in turn.

Parameters:

itorOfItors - an iterator whose elements are iterators; this MergedIterator will merge them all

Method Detail

hasNext

public boolean hasNext(@GuardSatisfied CollectionsPlume.MergedIterator<T> this)

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next(@GuardSatisfied CollectionsPlume.MergedIterator<T> this)

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove(@GuardSatisfied CollectionsPlume.MergedIterator<T> this)

Specified by:

remove in interface java.util.Iterator<T>