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

Class SingleEventIterator

java.lang.Object

com.espertech.esper.common.internal.collection.SingleEventIterator

All Implemented Interfaces:

Iterator<EventBean>

public class SingleEventIterator
extends Object
implements Iterator<EventBean>

A utility class for an iterator that has one element.

Field Summary

Fields

Modifier and Type	Field	Description
static final EPTypeClass	EPTYPE

Constructor Summary

Constructors

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

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

Field Details

EPTYPE

public static final EPTypeClass EPTYPE

Constructor Details

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 Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<EventBean>

next

public EventBean next()

Specified by:

next in interface Iterator<EventBean>

remove

public void remove()

Specified by:

remove in interface Iterator<EventBean>