Package org.nuxeo.ecm.core.opencmis.impl.util

Class ListUtils

java.lang.Object

org.nuxeo.ecm.core.opencmis.impl.util.ListUtils

public class ListUtils
extends Object

Utilities around lists.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ListUtils.BatchedList<T>	A holder for a sublist of a list, a flag indicating if there were more elements after the included sublist, and the total number of items if there had been no batching.

Method Summary

Modifier and Type	Method	Description
static <T> List<T>	batchList(List<T> list, BigInteger maxItems, BigInteger skipCount, int defaultMax)	Returns a batched version of the list, according to the passed parameters.
static <T> ListUtils.BatchedList<T>	getBatchedList(List<T> list, BigInteger maxItems, BigInteger skipCount, int defaultMax)	Returns a batched version of the list, according to the passed parameters.

Methods inherited from class java.lang.Object

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

Method Detail

batchList

public static <T> List<T> batchList(List<T> list,
                                    BigInteger maxItems,
                                    BigInteger skipCount,
                                    int defaultMax)

Returns a batched version of the list, according to the passed parameters.

Parameters:

list - the list

maxItems - the maximum number of items, or null for the default

skipCount - the skip count

defaultMax - the default maximum number of items if maxItems is null

Returns:

the batched list, which may be a sublist per List.subList(int, int)

getBatchedList

public static <T> ListUtils.BatchedList<T> getBatchedList(List<T> list,
                                                          BigInteger maxItems,
                                                          BigInteger skipCount,
                                                          int defaultMax)

Returns a batched version of the list, according to the passed parameters.

Parameters:

list - the list

maxItems - the maximum number of items, or null for the default

skipCount - the skip count

defaultMax - the default maximum number of items if maxItems is null

Returns:

the batched list, which may be a sublist per List.subList(int, int)