de.innovationgate.wga.server.api

Class Nav.IndexCountingIterator<T>

java.lang.Object

de.innovationgate.wga.server.api.Nav.IndexCountingIterator<T>

Type Parameters:

T - Type returned by the iterator

All Implemented Interfaces:

de.innovationgate.utils.IteratorWrapper<T>, de.innovationgate.utils.SkippingIterator<T>, java.util.Iterator<T>

Enclosing class:

Nav

public class Nav.IndexCountingIterator<T>
extends java.lang.Object
implements de.innovationgate.utils.SkippingIterator<T>, de.innovationgate.utils.IteratorWrapper<T>

An iterator implementation counting the index of returned results

Constructor Summary

Constructors

Constructor and Description
Nav.IndexCountingIterator(de.innovationgate.utils.SkippingIterator<T> parent)

Method Summary

Methods

Modifier and Type	Method and Description
int	getIndex()
java.util.Iterator<T>	getWrappedIterator()
boolean	hasNext()
T	next()
void	remove()
int	skip(int nrOfElements)

Methods inherited from class java.lang.Object

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

Constructor Detail

Nav.IndexCountingIterator

public Nav.IndexCountingIterator(de.innovationgate.utils.SkippingIterator<T> parent)

Method Detail

getIndex

public int getIndex()

getWrappedIterator

public java.util.Iterator<T> getWrappedIterator()

Specified by:

getWrappedIterator in interface de.innovationgate.utils.IteratorWrapper<T>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>

skip

public int skip(int nrOfElements)

Specified by:

skip in interface de.innovationgate.utils.SkippingIterator<T>