模块 com.tlcsdm.core
程序包 com.tlcsdm.core.concurrent

类 WeakConcurrentSet<V>

java.lang.Object
com.tlcsdm.core.concurrent.WeakConcurrentSet<V>
所有已实现的接口:
Iterable<V>, Runnable
public class WeakConcurrentSet<V> extends Object implements Runnable, Iterable<V>

A thread-safe set with weak values. Entries are based on a key's system hash code and keys are considered equal only by reference equality.

This class does not implement the Set interface because this implementation is incompatible with the set contract. While iterating over a set's entries, any value that has not passed iteration is referenced non-weakly.
作者:
unknowIfGuestInDream

  • 字段详细资料

  • 构造器详细资料

  • 方法详细资料

    • add

      public boolean add(V value)
      参数:
      value - The value to add to the set.
      返回:
      true if the value was added to the set and was not contained before.

    • contains

      public boolean contains(V value)
      参数:
      value - The value to check if it is contained in the set.
      返回:
      true if the set contains the value.

    • remove

      public boolean remove(V value)
      参数:
      value - The value to remove from the set.
      返回:
      true if the value is contained in the set.

    • clear

      public void clear()
      Clears the set.

    • approximateSize

      public int approximateSize()
      Returns the approximate size of this set where the returned number is at least as big as the actual number of entries.
      返回:
      The minimum size of this set.

    • run

      public void run()
      指定者:
      run 在接口中 Runnable

    • expungeStaleEntries

      public void expungeStaleEntries()
      Cleans all unused references.

    • getCleanerThread

      public Thread getCleanerThread()
      返回:
      The cleaner thread or null if no such thread was set.

    • iterator

      public Iterator<V> iterator()
      指定者:
      iterator 在接口中 Iterable<V>

    • toString

      public String toString()
      覆盖:
      toString 在类中 Object