模块 develop.toolkit.base

程序包 develop.toolkit.base.struct

类 CollectionInMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.concurrent.ConcurrentHashMap<K,Collection<V>>

develop.toolkit.base.struct.CollectionInMap<K,V>

所有已实现的接口:

Serializable, ConcurrentMap<K,Collection<V>>, Map<K,Collection<V>>

public class CollectionInMap<K,V>
extends ConcurrentHashMap<K,Collection<V>>
implements Serializable

Map里有集合结构

作者:

qiushui on 2018-07-09.

另请参阅:

序列化表格

嵌套类概要

嵌套类

修饰符和类型	类	说明
static interface	CollectionInMap.CollectionProvider<K,V>	集合提供器

从类继承的嵌套类/接口 java.util.concurrent.ConcurrentHashMap

ConcurrentHashMap.KeySetView<K extends Object,V extends Object>

从类继承的嵌套类/接口 java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

从接口继承的嵌套类/接口 java.util.Map

Map.Entry<K extends Object,V extends Object>

构造器概要

构造器

构造器	说明
CollectionInMap(int initialCapacity, @NonNull CollectionInMap.CollectionProvider collectionProvider)
CollectionInMap(@NonNull CollectionInMap.CollectionProvider collectionProvider)

方法概要

修饰符和类型	方法	说明
void	addAllItem(K key, @NonNull Collection<V> items)	追加元素
void	addAllItemSoft(K key, @NonNull Collection<V> items)	软追加元素
void	addItem(K key, V item)	追加元素
void	addItemSoft(K key, V item)	软追加元素
void	removeIfItem(K key, @NonNull Predicate<? super V> filter)	根据条件删除元素
void	removeItem(K key, V item)	删除元素

从类继承的方法 java.util.concurrent.ConcurrentHashMap

clear, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, forEach, forEach, forEachEntry, forEachEntry, forEachKey, forEachKey, forEachValue, forEachValue, get, getOrDefault, hashCode, isEmpty, keys, keySet, keySet, mappingCount, merge, newKeySet, newKeySet, put, putAll, putIfAbsent, reduce, reduceEntries, reduceEntries, reduceEntriesToDouble, reduceEntriesToInt, reduceEntriesToLong, reduceKeys, reduceKeys, reduceKeysToDouble, reduceKeysToInt, reduceKeysToLong, reduceToDouble, reduceToInt, reduceToLong, reduceValues, reduceValues, reduceValuesToDouble, reduceValuesToInt, reduceValuesToLong, remove, remove, replace, replace, replaceAll, search, searchEntries, searchKeys, searchValues, size, toString, values

从类继承的方法 java.util.AbstractMap

clone

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

CollectionInMap

public CollectionInMap(@NonNull
                       @NonNull CollectionInMap.CollectionProvider collectionProvider)

CollectionInMap

public CollectionInMap(int initialCapacity,
                       @NonNull
                       @NonNull CollectionInMap.CollectionProvider collectionProvider)

方法详细资料

addItem

public void addItem(K key,
                    V item)

追加元素

参数:

key - map key

item - 新元素

addAllItem

public void addAllItem(K key,
                       @NonNull
                       @NonNull Collection<V> items)

追加元素

参数:

key - map key

items - 新元素

addItemSoft

public void addItemSoft(K key,
                        V item)

软追加元素

参数:

key - map key

item - 新元素

addAllItemSoft

public void addAllItemSoft(K key,
                           @NonNull
                           @NonNull Collection<V> items)

软追加元素

参数:

key - map key

items - 新元素

removeItem

public void removeItem(K key,
                       V item)

删除元素

参数:

key - map key

item - 元素

removeIfItem

public void removeIfItem(K key,
                         @NonNull
                         @NonNull Predicate<? super V> filter)

根据条件删除元素

参数:

key - map key

filter - 条件