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

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

Direct Known Subclasses:

UnversionedNode, WorkspaceNodeImpl

public abstract class AbstractNode<K,V>
extends Object

Base class for UnversionedNode.

Author:

manik

Nested Class Summary

static class

AbstractNode.NodeFlags These flags were originally stored as booleans on the UnversionedNode class.

Field Summary

protected Map<Object,Node<K,V>>	children
protected EnumSet<AbstractNode.NodeFlags>	flags Flags placed on the node.
protected Fqn<?>	fqn

Constructor Summary

AbstractNode()

Method Summary

boolean	equals(Object another)
int	hashCode()
boolean	isDeleted()
boolean	isResident()
void	markAsDeleted(boolean marker)
void	markAsDeleted(boolean marker, boolean recursive)
protected void	setFlag(AbstractNode.NodeFlags flag, boolean status) Utility method for setting or unsetting a flag.
void	setResident(boolean resident)

Methods inherited from class java.lang.Object

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

Field Detail

children

protected Map<Object,Node<K,V>> children

fqn

protected Fqn<?> fqn

flags

protected final EnumSet<AbstractNode.NodeFlags> flags

Flags placed on the node. Replaces older 'boolean' flags.

Constructor Detail

AbstractNode

public AbstractNode()

Method Detail

isDeleted

public boolean isDeleted()

markAsDeleted

public void markAsDeleted(boolean marker)

markAsDeleted

public void markAsDeleted(boolean marker,
                          boolean recursive)

setResident

public void setResident(boolean resident)

isResident

public boolean isResident()

equals

public boolean equals(Object another)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

setFlag

protected void setFlag(AbstractNode.NodeFlags flag,
                       boolean status)

Utility method for setting or unsetting a flag. If status is true, the NodeFlag specified is added to the flags EnumSet. If status is false, the NodeFlag is removed from the EnumSet.

Parameters:

flag - flag to set or unset

status - true to set the flag, false to unset the flag.