Package nl.vpro.util

Class SkippingIterator<T>

java.lang.Object

nl.vpro.util.SkippingIterator<T>

All Implemented Interfaces:

Iterator<T>

public class SkippingIterator<T>
extends Object
implements Iterator<T>

A wrapping iterator with the option to skip certain entries (based on comparing with the previous entry)

Since:

1.68

Author:

Michiel Meeuwissen

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SkippingIterator.Builder<T>

Constructor Summary

Constructors

Constructor	Description
SkippingIterator(Iterator<T> wrapped)
SkippingIterator(Iterator<T> wrapped, BiFunction<T,T,Boolean> comparator)

Method Summary

Modifier and Type	Method	Description
static <T> SkippingIterator.Builder<T>	builder()
protected void	findNext()
boolean	hasNext()
T	next()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

SkippingIterator

public SkippingIterator(Iterator<T> wrapped,
 BiFunction<T,T,Boolean> comparator)

SkippingIterator

public SkippingIterator(Iterator<T> wrapped)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

findNext

protected void findNext()

builder

public static <T> SkippingIterator.Builder<T> builder()

toString

public String toString()

Overrides:

toString in class Object