Package org.codehaus.groovy.util

Class ManagedConcurrentValueMap<K,​V>

java.lang.Object
org.codehaus.groovy.util.ManagedConcurrentValueMap<K,​V>
Type Parameters:
K - the key type
V - the value type
public class ManagedConcurrentValueMap<K,​V>
extends java.lang.Object
This is a basic implementation of a map able to forget its values. This map uses internally a ConcurrentHashMap, thus should be safe for concurrency. hashcode and equals are used to find the entries and should thus be implemented properly for the keys. This map does not support null keys.

  • Constructor Summary

    Constructors
    Constructor Description
    ManagedConcurrentValueMap​(ReferenceBundle bundle)  

  • Method Summary

    Modifier and Type Method Description
    V get​(K key)
    Returns the value stored for the given key at the point of call.
    void put​(K key, V value)
    Sets a new value for a given key.
    void setBundle​(ReferenceBundle bundle)
    Sets a new bundle used for reference creation.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ManagedConcurrentValueMap

      public ManagedConcurrentValueMap​(ReferenceBundle bundle)

  • Method Details

    • setBundle

      public void setBundle​(ReferenceBundle bundle)
      Sets a new bundle used for reference creation. Be warned that older entries will not be changed by this
      Parameters:
      bundle - - the ReferenceBundle

    • get

      public V get​(K key)
      Returns the value stored for the given key at the point of call.
      Parameters:
      key - a non null key
      Returns:
      the value stored in the map for the given key

    • put

      public void put​(K key, V value)
      Sets a new value for a given key. an older value is overwritten.
      Parameters:
      key - a non null key
      value - the new value