Class IteratorUtils

java.lang.Object

org.aksw.commons.collections.IteratorUtils

public class IteratorUtils
extends Object

Created by Claus Stadler Date: Nov 1, 2010 Time: 10:22:25 PM

Constructor Summary

Constructors

Constructor	Description
IteratorUtils()

Method Summary

Modifier and Type	Method	Description
static <X> int	compare(Iterator<? extends X> it1, Iterator<? extends X> it2, Comparator<X> comparator)
static boolean	equalsByReference(Iterator<?> it1, Iterator<?> it2)
static <T> T	expectOneItem(Iterator<T> iterator)
static <T> T	expectZeroOrOneItems(Iterator<T> iterator)
static <T> Iterator<T>	limit(Iterator<T> iterator, long limitSize)	Similar to guava's Iterators.limit but with long argument
static <T> Iterable<T>	makeIterable(Iterator<T> iterator)

Methods inherited from class Object

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

Constructor Details

IteratorUtils

public IteratorUtils()

Method Details

makeIterable

public static <T> Iterable<T> makeIterable(Iterator<T> iterator)

expectOneItem

public static <T> T expectOneItem(Iterator<T> iterator)

expectZeroOrOneItems

public static <T> T expectZeroOrOneItems(Iterator<T> iterator)

limit

public static <T> Iterator<T> limit(Iterator<T> iterator,
 long limitSize)

Similar to guava's Iterators.limit but with long argument

compare

public static <X> int compare(Iterator<? extends X> it1,
 Iterator<? extends X> it2,
 Comparator<X> comparator)

equalsByReference

public static boolean equalsByReference(Iterator<?> it1,
 Iterator<?> it2)