Package com.espertech.esper.common.internal.collection

Class IterablesListIterator

java.lang.Object

com.espertech.esper.common.internal.collection.IterablesListIterator

All Implemented Interfaces:

Iterator<EventBean>

public final class IterablesListIterator
extends Object
implements Iterator<EventBean>

An iterator over a list of iterables. The IterablesListIterator iterator takes a list of Iterable instances as a parameter. The iterator will Start at the very first Iterable and obtain it's iterator. It then allows iteration over this first iterator until that iterator returns no next value. Then the IterablesListIterator iterator will obtain the next iterable and iterate over this next iterable's iterator until no more values can be obtained. This continues until the last Iterable in the order of the list of Iterables.

Constructor Summary

Constructors

Constructor	Description
IterablesListIterator(Iterator<Iterable<EventBean>> iteratorOfIterables)	Constructor - takes a list of Iterable that supply the iterators to iterate over.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
EventBean	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 Details

IterablesListIterator

public IterablesListIterator(Iterator<Iterable<EventBean>> iteratorOfIterables)

Constructor - takes a list of Iterable that supply the iterators to iterate over.

Parameters:

iteratorOfIterables - super-iterate of iterables

Method Details

next

public EventBean next()

Specified by:

next in interface Iterator<EventBean>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<EventBean>

remove

public void remove()

Specified by:

remove in interface Iterator<EventBean>