org.jboss.cache
Class OptimisticTreeNode

java.lang.Object
  org.jboss.cache.AbstractNode
      org.jboss.cache.Node
          org.jboss.cache.OptimisticTreeNode

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, DataNode, TreeNode

public class OptimisticTreeNode
extends Node

OptimisticTreeNode contains a data version.

Author:

Manik Surtani (manik@jboss.org)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jboss.cache.AbstractNode

children, data, fqn, INDENT

Fields inherited from interface org.jboss.cache.DataNode

LOCK_TYPE_NONE, LOCK_TYPE_READ, LOCK_TYPE_WRITE, PRINT_LOCK_DETAILS, REMOVAL_MARKER

Constructor Summary

OptimisticTreeNode()

OptimisticTreeNode(java.lang.Object child_name, Fqn fqn, Node parent, java.util.Map data, boolean mapSafe, TreeCache cache)

OptimisticTreeNode(java.lang.Object childName, Fqn fqn, Node parent, java.util.Map data, boolean mapSafe, TreeCache cache, DataVersion version)

OptimisticTreeNode(java.lang.Object child_name, Fqn fqn, Node parent, java.util.Map data, TreeCache cache)

OptimisticTreeNode(java.lang.Object child_name, Fqn fqn, Node parent, java.lang.Object key, java.lang.Object value, TreeCache cache)

Method Summary

boolean	equals(java.lang.Object other)
TreeNode	getParent() Returns the parent.
DataVersion	getVersion() Returns the version id of this node.
int	hashCode()
void	setVersion(DataVersion version) Sets the version id of this node.
java.lang.String	toString() Returns a debug string.

Methods inherited from class org.jboss.cache.Node

acquire, acquireAll, acquireReadLock, acquireWriteLock, children, clear, clone, containsKey, createChild, createChild, get, getChildren, getChildren, getChildrenLoaded, getData, getDataKeys, getImmutableLock, getLock, getOrCreateChild, init, isLocked, isMarkedForRemoval, markForRemoval, numAttributes, printDetails, printLockInfo, put, put, readExternal, release, releaseAll, releaseAllForce, releaseForce, remove, setChildrenLoaded, setRecursiveTreeCacheInstance, unmarkForRemoval, writeExternal

Methods inherited from class org.jboss.cache.AbstractNode

addChild, childExists, data, getChild, getFqn, getName, hasChildren, print, printDetailsInMap, printIndent, put, removeAllChildren, removeChild, setChildren

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OptimisticTreeNode

public OptimisticTreeNode()

OptimisticTreeNode

public OptimisticTreeNode(java.lang.Object child_name,
                          Fqn fqn,
                          Node parent,
                          java.util.Map data,
                          TreeCache cache)

Parameters:

child_name -

fqn -

parent -

data -

cache -

OptimisticTreeNode

public OptimisticTreeNode(java.lang.Object child_name,
                          Fqn fqn,
                          Node parent,
                          java.util.Map data,
                          boolean mapSafe,
                          TreeCache cache)

Parameters:

child_name -

fqn -

parent -

data -

cache -

OptimisticTreeNode

public OptimisticTreeNode(java.lang.Object child_name,
                          Fqn fqn,
                          Node parent,
                          java.lang.Object key,
                          java.lang.Object value,
                          TreeCache cache)

Parameters:

child_name -

fqn -

parent -

key -

value -

cache -

OptimisticTreeNode

public OptimisticTreeNode(java.lang.Object childName,
                          Fqn fqn,
                          Node parent,
                          java.util.Map data,
                          boolean mapSafe,
                          TreeCache cache,
                          DataVersion version)

Method Detail

getVersion

public DataVersion getVersion()

Returns the version id of this node.

Returns:

the version

getParent

public TreeNode getParent()

Returns the parent.

Specified by:

getParent in interface TreeNode

Overrides:

getParent in class Node

setVersion

public void setVersion(DataVersion version)

Sets the version id of this node.

Parameters:

version -

toString

public java.lang.String toString()

Description copied from class: Node

Returns a debug string.

Overrides:

toString in class Node

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object