org.keridwen.core.data.model.impl
Class DefaultNode<T>

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      org.keridwen.core.data.model.impl.DefaultNode<T>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Node<?>>, MutableTreeNode, TreeNode, Node<T>

public class DefaultNode<T>
extends DefaultMutableTreeNode
implements Node<T>

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

DefaultNode(String name)
Creates an empty folder Node.

DefaultNode(String name, T contentToSet)
Creates a Node with the given name, initial content, NodeReader and NodeWriter.

DefaultNode(String name, URI anURI, NodeReader<T> aReader, NodeWriter aWriter)
Creates a Node with the given name, NodeReader and NodeWriter.

Method Summary

void	clearContent() Removes the content of the node.
Node<?>	getChildNodeByName(String nameToFind) Gets the child Node with the given name.
T	getContent() Gets the content of the Node.
String	getDescription() Gets the String description of the Node
String	getName() Gets the Node name.
NodeInformation	getNodeInformation() Gets metadata information about the Node.
NodeReader<T>	getNodeReader() Gets the NodeReader.
NodeState	getNodeState() Gets the NodeState.
URI	getNodeURI() Gets the URI where the Node is saved.
nu.xom.Element	getXmlElement() Gets the XML description of the Node.
boolean	isContentLoaded() Indicates whether the content of the node has been loaded in memory or not.
boolean	isContentLocal() Indicates whether the content of the node is stored within the model or linked from outside.
boolean	isFolder() Indicates if this Node is a folder Node or a leaf Node.
Iterator<Node<?>>	iterator()
void	load(URI anURI) Loads the Node content from the given URI.
void	reload() Reloads the Node content
void	saveNode() Saves the Node to its current URI
void	saveNodeAs(URI anURI) Saves the Node to the given URI
void	setContentLocal(boolean innerContent) Indicates whether the content of the node is stored within the model or linked from outside.
void	setName(String name) Sets the Node name.
void	setNodeReader(NodeReader<T> aReader) Sets the NodeReader.
void	setNodeState(NodeState stateToSet) Sets the Node state.
void	setNodeURI(URI uriToSet) Sets the Node URI.
void	setNodeWriter(NodeWriter aWriter) Sets the NodeWriter.

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.swing.tree.MutableTreeNode

insert, remove, remove, removeFromParent, setParent, setUserObject

Methods inherited from interface javax.swing.tree.TreeNode

children, getAllowsChildren, getChildAt, getChildCount, getIndex, getParent, isLeaf

Constructor Detail

DefaultNode

public DefaultNode(String name,
                   T contentToSet)

Creates a Node with the given name, initial content, NodeReader and NodeWriter.

Parameters:

name - the Node name

contentToSet - the initial content of the Node

DefaultNode

public DefaultNode(String name,
                   URI anURI,
                   NodeReader<T> aReader,
                   NodeWriter aWriter)

Creates a Node with the given name, NodeReader and NodeWriter.

Parameters:

name - the Node name

anURI - the Node URI

aReader - the NodeReader to set

aWriter - the NodeWriter to set

DefaultNode

public DefaultNode(String name)

Creates an empty folder Node.

Parameters:

name - the name of the Node

Method Detail

setName

public void setName(String name)

Sets the Node name.

Parameters:

name - the name to set

getName

public String getName()

Description copied from interface: Node

Gets the Node name.

Specified by:

getName in interface Node<T>

Returns:

the Node name

getNodeInformation

public NodeInformation getNodeInformation()

Description copied from interface: Node

Gets metadata information about the Node.

Specified by:

getNodeInformation in interface Node<T>

Returns:

the NodeInformation containing metadata

setNodeState

public void setNodeState(NodeState stateToSet)

Description copied from interface: Node

Sets the Node state.

Specified by:

setNodeState in interface Node<T>

Parameters:

stateToSet - the NodeState to set.

getNodeState

public NodeState getNodeState()

Description copied from interface: Node

Gets the NodeState. Its state tells if the node has been removed, is up to date, has been newly created ...

Specified by:

getNodeState in interface Node<T>

Returns:

the NodeState of the Node

iterator

public Iterator<Node<?>> iterator()

Specified by:

iterator in interface Iterable<Node<?>>

Specified by:

iterator in interface Node<T>

getContent

public T getContent()

Description copied from interface: Node

Gets the content of the Node.

Specified by:

getContent in interface Node<T>

Returns:

the node content

reload

public void reload()

Description copied from interface: Node

Reloads the Node content

Specified by:

reload in interface Node<T>

load

public void load(URI anURI)

Description copied from interface: Node

Loads the Node content from the given URI.

Specified by:

load in interface Node<T>

saveNode

public void saveNode()

Description copied from interface: Node

Saves the Node to its current URI

Specified by:

saveNode in interface Node<T>

saveNodeAs

public void saveNodeAs(URI anURI)

Description copied from interface: Node

Saves the Node to the given URI

Specified by:

saveNodeAs in interface Node<T>

getNodeReader

public NodeReader<T> getNodeReader()

Description copied from interface: Node

Gets the NodeReader.

Specified by:

getNodeReader in interface Node<T>

Returns:

the NodeReader

setNodeWriter

public void setNodeWriter(NodeWriter aWriter)

Description copied from interface: Node

Sets the NodeWriter.

Specified by:

setNodeWriter in interface Node<T>

Parameters:

aWriter - the NodeWriter to set

setNodeReader

public void setNodeReader(NodeReader<T> aReader)

Description copied from interface: Node

Sets the NodeReader.

Specified by:

setNodeReader in interface Node<T>

Parameters:

aReader - the NodeReader to set

isFolder

public boolean isFolder()

Description copied from interface: Node

Indicates if this Node is a folder Node or a leaf Node. A folder Node does not have any content associated to it. It this does not have a NodeReader nor a NodeWriter.

Specified by:

isFolder in interface Node<T>

Returns:

true if the Node is a folder.

getNodeURI

public URI getNodeURI()

Description copied from interface: Node

Gets the URI where the Node is saved.

Specified by:

getNodeURI in interface Node<T>

Returns:

the Node URI

setNodeURI

public void setNodeURI(URI uriToSet)

Description copied from interface: Node

Sets the Node URI.

Specified by:

setNodeURI in interface Node<T>

Parameters:

uriToSet - the URI to set

isContentLocal

public boolean isContentLocal()

Description copied from interface: Node

Indicates whether the content of the node is stored within the model or linked from outside.

Specified by:

isContentLocal in interface Node<T>

Returns:

true if the content of the node is stored within the model

setContentLocal

public void setContentLocal(boolean innerContent)

Description copied from interface: Node

Indicates whether the content of the node is stored within the model or linked from outside.

Specified by:

setContentLocal in interface Node<T>

Parameters:

innerContent - the boolean value to set

getXmlElement

public nu.xom.Element getXmlElement()

Description copied from interface: Node

Gets the XML description of the Node.

Specified by:

getXmlElement in interface Node<T>

Returns:

the XML description of the Node as a Xom Element

getChildNodeByName

public Node<?> getChildNodeByName(String nameToFind)

Gets the child Node with the given name.

Parameters:

nameToFind - the name of the child Node to find

Returns:

the Node found (if any, null otherwise

getDescription

public String getDescription()

Description copied from interface: Node

Gets the String description of the Node

Specified by:

getDescription in interface Node<T>

Returns:

the String description of the Node

clearContent

public void clearContent()

Description copied from interface: Node

Removes the content of the node.

Specified by:

clearContent in interface Node<T>

isContentLoaded

public boolean isContentLoaded()

Description copied from interface: Node

Indicates whether the content of the node has been loaded in memory or not.

Specified by:

isContentLoaded in interface Node<T>

Returns:

true if the content has been loaded in memory