Package org.hippoecm.frontend.model.tree

Class JcrTreeNode

java.lang.Object

org.hippoecm.frontend.model.NodeModelWrapper<JcrTreeNode>

org.hippoecm.frontend.model.tree.JcrTreeNode

All Implemented Interfaces:

Serializable, TreeNode, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel<JcrTreeNode>, org.apache.wicket.util.io.IClusterable, IJcrTreeNode

Direct Known Subclasses:

FolderTreeNode

public class JcrTreeNode
extends NodeModelWrapper<JcrTreeNode>
implements IJcrTreeNode

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.hippoecm.frontend.model.NodeModelWrapper

nodeModel

Constructor Summary

Constructors

Constructor	Description
JcrTreeNode(org.apache.wicket.model.IModel<Node> nodeModel, IJcrTreeNode parent)
JcrTreeNode(org.apache.wicket.model.IModel<Node> nodeModel, IJcrTreeNode parent, Comparator<IJcrTreeNode> childComparator)

Method Summary

Modifier and Type	Method	Description
Enumeration<? extends TreeNode>	children()
protected JcrTreeNode	createChildJcrTreeNode(JcrNodeModel childNodeModel)	Creates child tree node.
void	detach()
void	ensureChildrenSorted()	Ensure child tree nodes sorted properly.
boolean	equals(Object object)
boolean	getAllowsChildren()
IJcrTreeNode	getChild(String name)	Resolve the child that corresponds to a particular name.
TreeNode	getChildAt(int i)
int	getChildCount()
int	getIndex(TreeNode node)
TreeNode	getParent()
int	hashCode()
boolean	isLeaf()
protected List<Node>	loadChildNodes()	Loads child nodes.
protected List<IJcrTreeNode>	loadChildren()	Loads child tree nodes.
protected void	sortChildTreeNodes(List<IJcrTreeNode> childTreeNodes)	Sort child tree nodes.
String	toString()

Methods inherited from class org.hippoecm.frontend.model.NodeModelWrapper

getNode, getNodeModel, getObject, setNodeModel, setObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hippoecm.frontend.model.tree.IJcrTreeNode

getNodeModel

Methods inherited from interface org.apache.wicket.model.IModel

as, combineWith, filter, flatMap, isPresent, map, orElse, orElseGet

Constructor Details

JcrTreeNode

public JcrTreeNode(org.apache.wicket.model.IModel<Node> nodeModel,
 IJcrTreeNode parent)

JcrTreeNode

public JcrTreeNode(org.apache.wicket.model.IModel<Node> nodeModel,
 IJcrTreeNode parent,
 Comparator<IJcrTreeNode> childComparator)

Method Details

getChild

public IJcrTreeNode getChild(String name)
                      throws RepositoryException

Resolve the child that corresponds to a particular name.

Specified by:

getChild in interface IJcrTreeNode

Parameters:

name -

Returns:

child node

Throws:

RepositoryException

getParent

public TreeNode getParent()

Specified by:

getParent in interface TreeNode

children

public Enumeration<? extends TreeNode> children()

Specified by:

children in interface TreeNode

getChildAt

public TreeNode getChildAt(int i)

Specified by:

getChildAt in interface TreeNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface TreeNode

getIndex

public int getIndex(TreeNode node)

Specified by:

getIndex in interface TreeNode

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface TreeNode

getAllowsChildren

public boolean getAllowsChildren()

Specified by:

getAllowsChildren in interface TreeNode

ensureChildrenSorted

public void ensureChildrenSorted()

Ensure child tree nodes sorted properly.

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.model.IDetachable

Specified by:

detach in interface org.apache.wicket.model.IModel<JcrTreeNode>

Overrides:

detach in class NodeModelWrapper<JcrTreeNode>

loadChildren

protected List<IJcrTreeNode> loadChildren()
                                   throws RepositoryException

Loads child tree nodes.

Returns:

loaded child tree nodes

Throws:

RepositoryException - if repository exception occurs

loadChildNodes

protected List<Node> loadChildNodes()
                             throws RepositoryException

Loads child nodes.

Returns:

loaded child nodes

Throws:

RepositoryException - if repository exception occurs

createChildJcrTreeNode

protected JcrTreeNode createChildJcrTreeNode(JcrNodeModel childNodeModel)

Creates child tree node.

Parameters:

childNodeModel - child node model

Returns:

child tree node.

sortChildTreeNodes

protected void sortChildTreeNodes(List<IJcrTreeNode> childTreeNodes)
                           throws RepositoryException

Sort child tree nodes.

Parameters:

childTreeNodes - child tree nodes

Throws:

RepositoryException - if repository exception occurs

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object