org.skfiy.util.v8

类 ConcurrentHashMapV8.EntrySetView<K,V>

java.lang.Object

org.skfiy.util.v8.ConcurrentHashMapV8.EntrySetView<K,V>

所有已实现的接口:

Iterable<Map.Entry<K,V>>, Collection<Map.Entry<K,V>>, Set<Map.Entry<K,V>>

封闭类:

ConcurrentHashMapV8<K,V>

public static final class ConcurrentHashMapV8.EntrySetView<K,V>
extends Object
implements Set<Map.Entry<K,V>>

A view of a ConcurrentHashMapV8 as a Set of (key, value) entries. This class cannot be directly instantiated. See ConcurrentHashMapV8.entrySet().

方法概要

方法

限定符和类型	方法和说明
boolean	add(Map.Entry<K,V> e)
boolean	addAll(Collection<? extends Map.Entry<K,V>> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	equals(Object o)
ConcurrentHashMapV8<K,V>	getMap() Returns the map backing this view.
int	hashCode()
boolean	isEmpty()
Iterator<Map.Entry<K,V>>	iterator() Returns a "weakly consistent" iterator that will never throw ConcurrentModificationException, and guarantees to traverse elements as they existed upon construction of the iterator, and may (but is not guaranteed to) reflect any modifications subsequent to construction.
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)
String	toString()

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.Set

clear, containsAll, hashCode, isEmpty, removeAll, retainAll, size, toArray, toArray

方法详细资料

contains

public final boolean contains(Object o)

指定者:

contains 在接口中 Collection<Map.Entry<K,V>>

指定者:

contains 在接口中 Set<Map.Entry<K,V>>

remove

public final boolean remove(Object o)

指定者:

remove 在接口中 Collection<Map.Entry<K,V>>

指定者:

remove 在接口中 Set<Map.Entry<K,V>>

iterator

public final Iterator<Map.Entry<K,V>> iterator()

Returns a "weakly consistent" iterator that will never throw ConcurrentModificationException, and guarantees to traverse elements as they existed upon construction of the iterator, and may (but is not guaranteed to) reflect any modifications subsequent to construction.

指定者:

iterator 在接口中 Iterable<Map.Entry<K,V>>

指定者:

iterator 在接口中 Collection<Map.Entry<K,V>>

指定者:

iterator 在接口中 Set<Map.Entry<K,V>>

返回:

an iterator over the entries of this map

add

public final boolean add(Map.Entry<K,V> e)

指定者:

add 在接口中 Collection<Map.Entry<K,V>>

指定者:

add 在接口中 Set<Map.Entry<K,V>>

addAll

public final boolean addAll(Collection<? extends Map.Entry<K,V>> c)

指定者:

addAll 在接口中 Collection<Map.Entry<K,V>>

指定者:

addAll 在接口中 Set<Map.Entry<K,V>>

equals

public boolean equals(Object o)

指定者:

equals 在接口中 Collection<Map.Entry<K,V>>

指定者:

equals 在接口中 Set<Map.Entry<K,V>>

覆盖:

equals 在类中 Object

getMap

public ConcurrentHashMapV8<K,V> getMap()

Returns the map backing this view.

返回:

the map backing this view

size

public final int size()

isEmpty

public final boolean isEmpty()

clear

public final void clear()

toArray

public final Object[] toArray()

toArray

public final <T> T[] toArray(T[] a)

hashCode

public final int hashCode()

覆盖:

hashCode 在类中 Object

toString

public final String toString()

覆盖:

toString 在类中 Object

containsAll

public final boolean containsAll(Collection<?> c)

removeAll

public final boolean removeAll(Collection<?> c)

retainAll

public final boolean retainAll(Collection<?> c)