Package com.espertech.esper.common.internal.view.util

Class EventDistinctIterator

java.lang.Object

com.espertech.esper.common.internal.view.util.EventDistinctIterator

All Implemented Interfaces:

Iterator<EventBean>

public class EventDistinctIterator
extends Object
implements Iterator<EventBean>

Iterator for obtaining distinct events.

Constructor Summary

Constructors

Constructor	Description
EventDistinctIterator(Iterator<EventBean> sourceIterator, EventPropertyValueGetter distinctKeyGetter)	Ctor.

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

EventDistinctIterator

public EventDistinctIterator(Iterator<EventBean> sourceIterator,
 EventPropertyValueGetter distinctKeyGetter)

Ctor.

Parameters:

sourceIterator - is the source event iterator

distinctKeyGetter - distinct key getter

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>