org.hibernate.envers.tools
Class Tools

java.lang.Object
  org.hibernate.envers.tools.Tools

public class Tools
extends Object

Author:

Adam Warski (adam at warski dot org)

Constructor Summary

Tools()

Method Summary

static boolean	iteratorsContentEqual(Iterator iter1, Iterator iter2)
static <T> List<T>	iteratorToList(Iterator<T> iter)
static <T> List<Pair<Integer,T>>	listToIndexElementPairList(List<T> list) Transforms a list of arbitrary elements to a list of index-element pairs.
static <K,V> Map<K,V>	newHashMap()
static <E> Set<E>	newHashSet()
static <K,V> Map<K,V>	newLinkedHashMap()
static boolean	objectsEqual(Object obj1, Object obj2)

Methods inherited from class java.lang.Object

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

Constructor Detail

Tools

public Tools()

Method Detail

newHashMap

public static <K,V> Map<K,V> newHashMap()

newHashSet

public static <E> Set<E> newHashSet()

newLinkedHashMap

public static <K,V> Map<K,V> newLinkedHashMap()

objectsEqual

public static boolean objectsEqual(Object obj1,
                                   Object obj2)

iteratorToList

public static <T> List<T> iteratorToList(Iterator<T> iter)

iteratorsContentEqual

public static boolean iteratorsContentEqual(Iterator iter1,
                                            Iterator iter2)

listToIndexElementPairList

public static <T> List<Pair<Integer,T>> listToIndexElementPairList(List<T> list)

Transforms a list of arbitrary elements to a list of index-element pairs.

Parameters:

list - List to transform.

Returns:

A list of pairs: ((0, element_at_index_0), (1, element_at_index_1), ...)