com.espertech.esper.collection
Class SingleEventIterator

java.lang.Object
  com.espertech.esper.collection.SingleEventIterator

All Implemented Interfaces:

java.util.Iterator<EventBean>

public class SingleEventIterator
extends java.lang.Object
implements java.util.Iterator<EventBean>

A utility class for an iterator that has one element.

Constructor Summary

SingleEventIterator(EventBean eventBean)
Constructor, takes the single event to iterate over as a parameter.

Method Summary

boolean	hasNext()
EventBean	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleEventIterator

public SingleEventIterator(EventBean eventBean)

Constructor, takes the single event to iterate over as a parameter. The single event can be null indicating that there are no more elements.

Parameters:

eventBean - single bean that the iterator returns, or null for an empty iterator

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<EventBean>

next

public EventBean next()

Specified by:

next in interface java.util.Iterator<EventBean>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<EventBean>