Package org.eclipse.persistence.internal.jpa

Class IsolatedHashMap<K,​V>

  • All Implemented Interfaces:
    java.util.Map<K,​V>
    public final class IsolatedHashMap<K,​V>
extends java.lang.Object
implements java.util.Map<K,​V>
    Partition isolated HashMap. Provides HashMap with partition isolation for ServerPlatforms that support partitioning. Partition isolation is transparent and keeps Map API unchanged.

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface java.util.Map

        java.util.Map.Entry<K extends java.lang.Object,​V extends java.lang.Object>

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clear()
      boolean containsKey​(java.lang.Object key)
      boolean containsValue​(java.lang.Object value)
      java.util.Set<java.util.Map.Entry<K,​V>> entrySet()
      V get​(java.lang.Object key)
      boolean isEmpty()
      java.util.Set<K> keySet()
      static <K,​V>
      java.util.Map<K,​V>      		 newMap()
      INTERNAL: Partition isolated Map factory.
      V put​(K key, V value)
      void putAll​(java.util.Map<? extends K,​? extends V> m)
      V remove​(java.lang.Object key)
      int size()
      java.util.Collection<V> values()

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.util.Map

        compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

    • Method Detail

      • newMap

        public static final <K,​V> java.util.Map<K,​V> newMap()
        INTERNAL: Partition isolated Map factory. Provides Map separated for individual partitions. Factory method will return HashMap on platforms without partitions support. Slower IsolatedHashMap instance will be used only on platforms with partitions support.

      • size

        public int size()
        Specified by:
        size in interface java.util.Map<K,​V>

      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Map<K,​V>

      • containsKey

        public boolean containsKey​(java.lang.Object key)
        Specified by:
        containsKey in interface java.util.Map<K,​V>

      • containsValue

        public boolean containsValue​(java.lang.Object value)
        Specified by:
        containsValue in interface java.util.Map<K,​V>

      • get

        public V get​(java.lang.Object key)
        Specified by:
        get in interface java.util.Map<K,​V>

      • put

        public V put​(K key,
             V value)
        Specified by:
        put in interface java.util.Map<K,​V>

      • remove

        public V remove​(java.lang.Object key)
        Specified by:
        remove in interface java.util.Map<K,​V>

      • putAll

        public void putAll​(java.util.Map<? extends K,​? extends V> m)
        Specified by:
        putAll in interface java.util.Map<K,​V>

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Map<K,​V>

      • keySet

        public java.util.Set<K> keySet()
        Specified by:
        keySet in interface java.util.Map<K,​V>

      • values

        public java.util.Collection<V> values()
        Specified by:
        values in interface java.util.Map<K,​V>

      • entrySet

        public java.util.Set<java.util.Map.Entry<K,​V>> entrySet()
        Specified by:
        entrySet in interface java.util.Map<K,​V>