com.atlassian.plugin.util.collect
Class CollectionUtil

java.lang.Object
  com.atlassian.plugin.util.collect.CollectionUtil

public class CollectionUtil
extends java.lang.Object

Constructor Summary

CollectionUtil()

Method Summary

static <T> java.lang.Iterable<T>	filter(java.lang.Iterable<T> iterable, Predicate<T> predicate) Create a filtered Iterator.
static <T> java.util.Iterator<T>	filter(java.util.Iterator<T> iterator, Predicate<T> predicate) Create a filtered Iterator.
static <T> void	foreach(java.lang.Iterable<T> iterable, Consumer<T> sink)
static <T> void	foreach(java.util.Iterator<T> iterator, Consumer<T> sink)
static <T> java.util.List<T>	sort(java.util.Collection<T> collection, java.util.Comparator<T> comparator)
static <T> java.util.List<T>	toList(java.lang.Iterable<T> iterable)
static <T> java.util.List<T>	toList(java.util.Iterator<T> iterator)
static <T,R> java.util.List<R>	transform(java.lang.Iterable<T> iterable, Function<T,R> transformer)
static <T,R> java.util.List<R>	transform(java.util.Iterator<T> iterator, Function<T,R> transformer)
static <T,R> java.util.Iterator<R>	transformIterator(java.util.Iterator<T> iterator, Function<T,R> transformer)

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionUtil

public CollectionUtil()

Method Detail

foreach

public static <T> void foreach(java.util.Iterator<T> iterator,
                               Consumer<T> sink)

foreach

public static <T> void foreach(java.lang.Iterable<T> iterable,
                               Consumer<T> sink)

toList

public static <T> java.util.List<T> toList(java.lang.Iterable<T> iterable)

toList

public static <T> java.util.List<T> toList(java.util.Iterator<T> iterator)

transform

public static <T,R> java.util.List<R> transform(java.util.Iterator<T> iterator,
                                                Function<T,R> transformer)

transform

public static <T,R> java.util.List<R> transform(java.lang.Iterable<T> iterable,
                                                Function<T,R> transformer)

transformIterator

public static <T,R> java.util.Iterator<R> transformIterator(java.util.Iterator<T> iterator,
                                                            Function<T,R> transformer)

filter

public static <T> java.util.Iterator<T> filter(java.util.Iterator<T> iterator,
                                               Predicate<T> predicate)

Create a filtered Iterator.

Type Parameters:

T -

Returns:

filter

public static <T> java.lang.Iterable<T> filter(java.lang.Iterable<T> iterable,
                                               Predicate<T> predicate)

Create a filtered Iterator.

Type Parameters:

T -

Returns:

sort

public static <T> java.util.List<T> sort(java.util.Collection<T> collection,
                                         java.util.Comparator<T> comparator)