cn.benma666.myutils

类 CollectionUtils

java.lang.Object

org.apache.commons.collections.CollectionUtils

cn.benma666.myutils.CollectionUtils

public class CollectionUtils
extends org.apache.commons.collections.CollectionUtils

字段概要

从类继承的字段 org.apache.commons.collections.CollectionUtils

EMPTY_COLLECTION

构造器概要

构造器

构造器和说明
CollectionUtils()

方法概要

限定符和类型	方法和说明
static <T> List<List<T>>	partition(List<T> coll, int num) 对list按设定大小进行分区

从类继承的方法 org.apache.commons.collections.CollectionUtils

addAll, addAll, addAll, addIgnoreNull, cardinality, collect, collect, collect, collect, containsAny, countMatches, disjunction, exists, filter, find, forAllDo, get, getCardinalityMap, index, index, intersection, isEmpty, isEqualCollection, isFull, isNotEmpty, isProperSubCollection, isSubCollection, maxSize, predicatedCollection, removeAll, retainAll, reverseArray, select, select, selectRejected, selectRejected, size, sizeIsEmpty, subtract, synchronizedCollection, transform, transformedCollection, typedCollection, union, unmodifiableCollection

从类继承的方法 java.lang.Object

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

构造器详细资料

CollectionUtils

public CollectionUtils()

方法详细资料

partition

public static <T> List<List<T>> partition(List<T> coll,
                                          int num)

对list按设定大小进行分区

类型参数:

T - 参数泛型

参数:

coll - 待分区集合

num - 每个区大小

返回:

分区结果