Class ConcurrentReferenceHashMap.SoftKeyReference<K>

java.lang.Object
java.lang.ref.Reference<K>
java.lang.ref.SoftReference<K>
org.datanucleus.util.ConcurrentReferenceHashMap.SoftKeyReference<K>
All Implemented Interfaces:
ConcurrentReferenceHashMap.KeyReference
Enclosing class:
ConcurrentReferenceHashMap<K,V>

static final class ConcurrentReferenceHashMap.SoftKeyReference<K> extends SoftReference<K> implements ConcurrentReferenceHashMap.KeyReference
A soft-key reference which stores the key hash needed for reclamation.