org.jboss.cache
Class UnversionedNode<K,V>

java.lang.Object
  org.jboss.cache.AbstractNode<K,V>
      org.jboss.cache.UnversionedNode<K,V>

Direct Known Subclasses:

VersionedNode

public class UnversionedNode<K,V>
extends AbstractNode<K,V>

Basic data node class. Throws UnsupportedOperationException for version-specific methods like getVersion() and setVersion(org.jboss.cache.optimistic.DataVersion), defined in NodeSPI.

Since:

2.0.0

Author:

Manik Surtani (manik@jboss.org)

Field Summary

protected static org.apache.commons.logging.Log	log Debug log.
protected static boolean	trace

Fields inherited from class org.jboss.cache.AbstractNode

deleted, fqn, children, resident

Constructor Summary

	UnversionedNode() Constructs a new node with an FQN of Root.
protected	UnversionedNode(Object child_name, Fqn fqn, Map data, boolean mapSafe, CacheSPI cache) Constructs a new node with a name, etc.

Method Summary

void	addChild(Object child_name, Node n)
NodeSPI	addChildDirect(Fqn f)
NodeSPI	addChildDirect(Fqn f, boolean notify)
void	addChildDirect(NodeSPI child)
NodeSPI	addChildDirect(Object childName, boolean notify)
void	clearDataDirect()
Object	get(Object key)
CacheSPI	getCache()
Map	getDataDirect()
NodeSPI	getDelegate()
Object	getDirect(Object key)
Fqn	getFqn() Returns the name of this node.
NodeSPI	getChildDirect(Fqn fqn)
NodeSPI	getChildDirect(Object childName)
Set<NodeSPI>	getChildrenDirect()
Set<NodeSPI>	getChildrenDirect(boolean includeMarkedForRemoval)
Map<Object,Node<K,V>>	getChildrenMapDirect()
Set<Object>	getChildrenNamesDirect()
Map	getInternalState(boolean onlyInternalState)
Set<Object>	getKeysDirect()
IdentityLock	getLock()
NodeSPI	getOrCreateChild(Object child_name, GlobalTransaction gtx, boolean notify)
NodeSPI	getParent() Returns a parent by checking the TreeMap by name.
DataVersion	getVersion()
boolean	hasChildrenDirect()
boolean	isDataLoaded() Returns true if the data was loaded from the cache loader.
boolean	isChildrenLoaded()
boolean	isLockForChildInsertRemove()
boolean	isValid()
void	printDetails(StringBuffer sb, int indent)
Object	put(Object key, Object value)
void	putAll(Map data)
void	putAllDirect(Map data)
Object	putDirect(Object key, Object value)
void	releaseObjectReferences(boolean recursive)
Object	remove(Object key)
Object	removeDirect(Object key)
boolean	removeChildDirect(Fqn f)
boolean	removeChildDirect(Object childName)
void	removeChildrenDirect()
void	setDataLoaded(boolean dataLoaded) Sets if the data was loaded from the cache loader.
void	setDelegate(NodeSPI delegate)
void	setFqn(Fqn fqn)
void	setChildrenLoaded(boolean flag)
void	setChildrenMapDirect(Map<Object,Node<K,V>> children)
void	setInternalState(Map state)
void	setLockForChildInsertRemove(boolean lockForChildInsertRemove)
void	setValid(boolean valid, boolean recursive)
void	setVersion(DataVersion version)
String	toString() Returns a debug string.

Methods inherited from class org.jboss.cache.AbstractNode

equals, hashCode, isDeleted, isResident, markAsDeleted, markAsDeleted, setResident

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.commons.logging.Log log

Debug log.

trace

protected static boolean trace

Constructor Detail

UnversionedNode

public UnversionedNode()

Constructs a new node with an FQN of Root.

UnversionedNode

protected UnversionedNode(Object child_name,
                          Fqn fqn,
                          Map data,
                          boolean mapSafe,
                          CacheSPI cache)

Constructs a new node with a name, etc.

Parameters:

mapSafe - true if param data can safely be directly assigned to this object's data field; false if param data's contents should be copied into this object's data field.

Method Detail

getDelegate

public NodeSPI getDelegate()

setDelegate

public void setDelegate(NodeSPI delegate)

getParent

public NodeSPI getParent()

Returns a parent by checking the TreeMap by name.

getCache

public CacheSPI getCache()

isChildrenLoaded

public boolean isChildrenLoaded()

setChildrenLoaded

public void setChildrenLoaded(boolean flag)

get

public Object get(Object key)

getDirect

public Object getDirect(Object key)

getLock

public IdentityLock getLock()

getDataDirect

public Map getDataDirect()

put

public Object put(Object key,
                  Object value)

putDirect

public Object putDirect(Object key,
                        Object value)

getOrCreateChild

public NodeSPI getOrCreateChild(Object child_name,
                                GlobalTransaction gtx,
                                boolean notify)

remove

public Object remove(Object key)

removeDirect

public Object removeDirect(Object key)

printDetails

public void printDetails(StringBuffer sb,
                         int indent)

toString

public String toString()

Returns a debug string.

Overrides:

toString in class Object

addChildDirect

public void addChildDirect(NodeSPI child)

addChildDirect

public NodeSPI addChildDirect(Fqn f)

addChildDirect

public NodeSPI addChildDirect(Fqn f,
                              boolean notify)

addChildDirect

public NodeSPI addChildDirect(Object childName,
                              boolean notify)

clearDataDirect

public void clearDataDirect()

getChildDirect

public NodeSPI getChildDirect(Fqn fqn)

getChildrenNamesDirect

public Set<Object> getChildrenNamesDirect()

getKeysDirect

public Set<Object> getKeysDirect()

removeChildDirect

public boolean removeChildDirect(Object childName)

removeChildDirect

public boolean removeChildDirect(Fqn f)

getChildrenMapDirect

public Map<Object,Node<K,V>> getChildrenMapDirect()

setChildrenMapDirect

public void setChildrenMapDirect(Map<Object,Node<K,V>> children)

putAll

public void putAll(Map data)

putAllDirect

public void putAllDirect(Map data)

removeChildrenDirect

public void removeChildrenDirect()

setVersion

public void setVersion(DataVersion version)

getVersion

public DataVersion getVersion()

addChild

public void addChild(Object child_name,
                     Node n)

getFqn

public Fqn getFqn()

Returns the name of this node.

setFqn

public void setFqn(Fqn fqn)

getChildDirect

public NodeSPI getChildDirect(Object childName)

getChildrenDirect

public Set<NodeSPI> getChildrenDirect()

hasChildrenDirect

public boolean hasChildrenDirect()

getChildrenDirect

public Set<NodeSPI> getChildrenDirect(boolean includeMarkedForRemoval)

isDataLoaded

public boolean isDataLoaded()

Returns true if the data was loaded from the cache loader.

setDataLoaded

public void setDataLoaded(boolean dataLoaded)

Sets if the data was loaded from the cache loader.

isValid

public boolean isValid()

setValid

public void setValid(boolean valid,
                     boolean recursive)

isLockForChildInsertRemove

public boolean isLockForChildInsertRemove()

setLockForChildInsertRemove

public void setLockForChildInsertRemove(boolean lockForChildInsertRemove)

setInternalState

public void setInternalState(Map state)

getInternalState

public Map getInternalState(boolean onlyInternalState)

releaseObjectReferences

public void releaseObjectReferences(boolean recursive)