org.jivesoftware.smack.util

Class CollectionUtil

java.lang.Object

org.jivesoftware.smack.util.CollectionUtil

public class CollectionUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CollectionUtil.Predicate<T>

Constructor Summary

Constructors

Constructor and Description
CollectionUtil()

Method Summary

Modifier and Type	Method and Description
static <T> java.util.List<T>	cloneAndSeal(java.util.Collection<? extends T> collection)
static <K,V> java.util.Map<K,V>	cloneAndSeal(java.util.Map<K,V> map)
static <T> java.util.List<T>	emptyOrSingletonListFrom(T element)
static <T> java.util.ArrayList<T>	newListWith(java.util.Collection<? extends T> collection)
static <T> java.util.Set<T>	newSetWith(java.util.Collection<? extends T> collection)
static <T,C extends java.util.Collection<T>> java.util.List<T>	removeUntil(C collection, CollectionUtil.Predicate<T> predicate)
static <T> java.util.Collection<T>	requireNotEmpty(java.util.Collection<T> collection, java.lang.String collectionName)

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

requireNotEmpty

public static <T> java.util.Collection<T> requireNotEmpty(java.util.Collection<T> collection,
                                                          java.lang.String collectionName)

removeUntil

public static <T,C extends java.util.Collection<T>> java.util.List<T> removeUntil(C collection,
                                                                                  CollectionUtil.Predicate<T> predicate)

newListWith

public static <T> java.util.ArrayList<T> newListWith(java.util.Collection<? extends T> collection)

cloneAndSeal

public static <T> java.util.List<T> cloneAndSeal(java.util.Collection<? extends T> collection)

cloneAndSeal

public static <K,V> java.util.Map<K,V> cloneAndSeal(java.util.Map<K,V> map)

newSetWith

public static <T> java.util.Set<T> newSetWith(java.util.Collection<? extends T> collection)

emptyOrSingletonListFrom

public static <T> java.util.List<T> emptyOrSingletonListFrom(T element)