com.domeke.core.kit

类 CollectionKit

java.lang.Object

org.apache.commons.collections.CollectionUtils

com.domeke.core.kit.CollectionKit

public class CollectionKit
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
CollectionKit()

方法概要

限定符和类型	方法和说明
static <T> List<T>	getFieldValueList(Collection<? extends Model<?>> collection, String key, Class<T> c) 根据key截取集合指定值
static <T> boolean	isBlank(Collection<T> collection)
static <T> boolean	isNotBlank(Collection<T> collection)
static <T> boolean	isNull(Collection<T> collection)
static <T> List<T>	toList(T... params) 将参数转成list形式

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

CollectionKit

public CollectionKit()

方法详细资料

isBlank

public static <T> boolean isBlank(Collection<T> collection)

isNotBlank

public static <T> boolean isNotBlank(Collection<T> collection)

isNull

public static <T> boolean isNull(Collection<T> collection)

getFieldValueList

public static <T> List<T> getFieldValueList(Collection<? extends Model<?>> collection,
                                            String key,
                                            Class<T> c)

根据key截取集合指定值

类型参数:

T -

E -

参数:

collection -

key -

c -

返回:

toList

public static <T> List<T> toList(T... params)

将参数转成list形式

参数:

params -

返回: