net.sf.ehcache.util.concurrent
Class ConcurrentHashMap.Node
java.lang.Object
net.sf.ehcache.util.concurrent.ConcurrentHashMap.Node
- Direct Known Subclasses:
- ConcurrentHashMap.TreeNode
- Enclosing class:
- ConcurrentHashMap<K,V>
protected static class ConcurrentHashMap.Node
- extends Object
Key-value entry. Note that this is never exported out as a
user-visible Map.Entry (see MapEntry below). Nodes with a hash
field of MOVED are special, and do not contain user keys or
values. Otherwise, keys are never null, and null val fields
indicate that a node is in the process of being deleted or
created. For purposes of read-only access, a key may be read
before a val, but can only be used after checking val to be
non-null.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ConcurrentHashMap.Node
public ConcurrentHashMap.Node(int hash,
Object key,
Object val,
ConcurrentHashMap.Node next)
ConcurrentHashMap.Node
public ConcurrentHashMap.Node(int hash,
Object key,
Object val,
ConcurrentHashMap.Node next,
int size)
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