org.keridwen.core.data.model.impl
Class DefaultDataModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      org.keridwen.core.data.model.impl.DefaultDataModel

All Implemented Interfaces:

Serializable, TreeModel, DataModel

public class DefaultDataModel
extends DefaultTreeModel
implements DataModel

Default implementation of Keridwen hierarchical data model.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

DefaultDataModel()
Default constructor.

DefaultDataModel(Node<?> root)
Creates a DataModel with the given root Node.

Method Summary

void	addModificationStateListener(ModificationStateListener listenerToAdd) Adds the given ModificationStateListener to the list of listeners.
int	addNode(Node<?> newChild, Node<?> parent) Adds the given child Node as the last child of the given parent Node.
void	addNodeReaderForPath(NodeReader<?> readerToAdd, String nodePath) Associates the given NodeReader to the provided node absolute path in the XML file.
DataModelInformation	getDataModelInformation() Gets the DataModel metadata
ModificationState	getModificationState() Gets the ModificationState of the DataModel.
NodeReader<?>	getNodeReader(String nodePath) Gets the NodeReader associated with the given file format.
Node<?>	getRootNode() Gets the DataModel root Node.
void	insertNodeInto(Node<?> newChild, Node<?> parent, int index) Inserts the given child Node in the given parent Node, at the given index.
void	loadModel(URI rootURI) Loads the DataModel from the given root Node URI.
void	removeModificationStateListener(ModificationStateListener listenerToRemove) Removes the given ModificationStateListener from the list of listeners.
void	removeReaderForPath(String nodePath) Removes the association between the given node path and its NodeReader.
void	saveModel() Saves the whole model.
void	saveModelAs(URI rootURI) Saves the DataModel, with the given URI as the root Node.
void	setModificationState(ModificationState newState) Sets the ModificationState of the DataModel to the given new state.
void	setRootNode(Node<?> rootNode) Sets the root Node of the DataModel.

Methods inherited from class javax.swing.tree.DefaultTreeModel

addTreeModelListener, asksAllowsChildren, fireTreeNodesChanged, fireTreeNodesInserted, fireTreeNodesRemoved, fireTreeStructureChanged, getChild, getChildCount, getIndexOfChild, getListeners, getPathToRoot, getPathToRoot, getRoot, getTreeModelListeners, insertNodeInto, isLeaf, nodeChanged, nodesChanged, nodeStructureChanged, nodesWereInserted, nodesWereRemoved, reload, reload, removeNodeFromParent, removeTreeModelListener, setAsksAllowsChildren, setRoot, valueForPathChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.tree.TreeModel

addTreeModelListener, getChild, getChildCount, getIndexOfChild, getRoot, isLeaf, removeTreeModelListener, valueForPathChanged

Constructor Detail

DefaultDataModel

public DefaultDataModel()

Default constructor.

DefaultDataModel

public DefaultDataModel(Node<?> root)

Creates a DataModel with the given root Node.

Parameters:

root - the root Node to set

Method Detail

getRootNode

public Node<?> getRootNode()

Description copied from interface: DataModel

Gets the DataModel root Node.

Specified by:

getRootNode in interface DataModel

Returns:

the root Node of the DataModel

setRootNode

public void setRootNode(Node<?> rootNode)

Description copied from interface: DataModel

Sets the root Node of the DataModel.

Specified by:

setRootNode in interface DataModel

Parameters:

rootNode - the root Node to set

insertNodeInto

public void insertNodeInto(Node<?> newChild,
                           Node<?> parent,
                           int index)

Description copied from interface: DataModel

Inserts the given child Node in the given parent Node, at the given index.

Specified by:

insertNodeInto in interface DataModel

Parameters:

newChild - the child Node to add

parent - the parent Node in which to add the new Node

index - the index of insertion

addNode

public int addNode(Node<?> newChild,
                   Node<?> parent)

Description copied from interface: DataModel

Adds the given child Node as the last child of the given parent Node.

Specified by:

addNode in interface DataModel

Parameters:

newChild - the Node to add

parent - the Node in which to add the new Node

Returns:

the index of the inserted Node

saveModel

public void saveModel()

Description copied from interface: DataModel

Saves the whole model.

Specified by:

saveModel in interface DataModel

saveModelAs

public void saveModelAs(URI rootURI)

Description copied from interface: DataModel

Saves the DataModel, with the given URI as the root Node.

Specified by:

saveModelAs in interface DataModel

Parameters:

rootURI - the root Node URI

loadModel

public void loadModel(URI rootURI)

Description copied from interface: DataModel

Loads the DataModel from the given root Node URI.

Specified by:

loadModel in interface DataModel

Parameters:

rootURI - the root Node URI

getDataModelInformation

public DataModelInformation getDataModelInformation()

Description copied from interface: DataModel

Gets the DataModel metadata

Specified by:

getDataModelInformation in interface DataModel

Returns:

the DataModelInformation of the DataModel

getModificationState

public ModificationState getModificationState()

Description copied from interface: DataModel

Gets the ModificationState of the DataModel.

Specified by:

getModificationState in interface DataModel

Returns:

the ModificationState of the DataModel

setModificationState

public void setModificationState(ModificationState newState)

Description copied from interface: DataModel

Sets the ModificationState of the DataModel to the given new state.

Specified by:

setModificationState in interface DataModel

Parameters:

newState - the ModificationState to set.

addModificationStateListener

public void addModificationStateListener(ModificationStateListener listenerToAdd)

Description copied from interface: DataModel

Adds the given ModificationStateListener to the list of listeners.

Specified by:

addModificationStateListener in interface DataModel

Parameters:

listenerToAdd - the ModificationStateListener to add

removeModificationStateListener

public void removeModificationStateListener(ModificationStateListener listenerToRemove)

Description copied from interface: DataModel

Removes the given ModificationStateListener from the list of listeners.

Specified by:

removeModificationStateListener in interface DataModel

Parameters:

listenerToRemove - the ModificationStateListener to remove

getNodeReader

public NodeReader<?> getNodeReader(String nodePath)

Description copied from interface: DataModel

Gets the NodeReader associated with the given file format.

Specified by:

getNodeReader in interface DataModel

Parameters:

nodePath - the file format of the node currently read

Returns:

the NodeReader for the given file format

addNodeReaderForPath

public void addNodeReaderForPath(NodeReader<?> readerToAdd,
                                 String nodePath)

Description copied from interface: DataModel

Associates the given NodeReader to the provided node absolute path in the XML file.

Specified by:

addNodeReaderForPath in interface DataModel

Parameters:

readerToAdd - the NodeReader to add

nodePath - the absolute path of the node in the XML file

removeReaderForPath

public void removeReaderForPath(String nodePath)

Description copied from interface: DataModel

Removes the association between the given node path and its NodeReader.

Specified by:

removeReaderForPath in interface DataModel

Parameters:

nodePath - the absolute node path in the XML file