E - 元素类型public class ConcurrentHashSet<E>
extends java.util.AbstractSet<E>
implements java.io.Serializable
ConcurrentHashMap实现的线程安全HashSet| 构造器和说明 |
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ConcurrentHashSet()
构造
触发因子为默认的0.75 |
ConcurrentHashSet(int initialCapacity)
构造
触发因子为默认的0.75 |
ConcurrentHashSet(int initialCapacity,
float loadFactor)
构造
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ConcurrentHashSet(int initialCapacity,
float loadFactor,
int concurrencyLevel)
构造
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ConcurrentHashSet(java.lang.Iterable<E> iter)
从已有集合中构造
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public ConcurrentHashSet()
public ConcurrentHashSet(int initialCapacity)
initialCapacity - 初始大小public ConcurrentHashSet(int initialCapacity,
float loadFactor)
initialCapacity - 初始大小loadFactor - 加载因子。此参数决定数据增长时触发的百分比public ConcurrentHashSet(int initialCapacity,
float loadFactor,
int concurrencyLevel)
initialCapacity - 初始大小loadFactor - 触发因子。此参数决定数据增长时触发的百分比concurrencyLevel - 线程并发度public ConcurrentHashSet(java.lang.Iterable<E> iter)
iter - IterableCopyright © 2018. All rights reserved.