org.apache.lenya.cms.site.tree2
Class TreeNodeImpl

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.lenya.cms.site.tree2.TreeNodeImpl

All Implemented Interfaces:

org.apache.avalon.framework.logger.LogEnabled, org.apache.lenya.cms.site.SiteNode, SiteTreeNode, TreeNode

Direct Known Subclasses:

RootNode

public class TreeNodeImpl
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements TreeNode

Site tree node.

Constructor Summary

TreeNodeImpl(TreeNode parent, java.lang.String name, boolean visible, org.apache.avalon.framework.logger.Logger logger)
A top level node.

Method Summary

org.apache.lenya.cms.site.SiteNode	addChild(java.lang.String name, boolean visible)
protected org.apache.lenya.cms.site.SiteNode	addChild(java.lang.String name, int pos, boolean visible)
org.apache.lenya.cms.site.SiteNode	addChild(java.lang.String name, java.lang.String followingNodeName, boolean visible)
protected org.apache.lenya.cms.site.Link	addLink(java.lang.String lang, java.lang.String label)
protected org.apache.lenya.cms.site.Link	addLinkInternal(java.lang.String lang, java.lang.String label)
protected void	changed()
void	delete()
protected void	deleteIfEmpty()
protected void	deleteInternal()
protected org.apache.lenya.cms.site.SiteNode	getChild(java.lang.String name)
org.apache.lenya.cms.site.SiteNode[]	getChildren()
java.lang.String	getHref()
java.lang.String[]	getLanguages()
org.apache.lenya.cms.site.Link	getLink(java.lang.String language)
java.lang.String	getName()
SiteTreeNode[]	getNextSiblings() Get the sitetreenodes, which are the siblings following this node
org.apache.lenya.cms.site.SiteNode	getParent()
java.lang.String	getPath()
protected int	getPosition(org.apache.lenya.cms.site.SiteNode child)
SiteTreeNode[]	getPrecedingSiblings() Get the sitetreenodes, which are the siblings preceding this node
org.apache.lenya.cms.site.SiteStructure	getStructure()
java.lang.String	getSuffix()
SiteTreeImpl	getTree()
java.lang.String	getUuid()
boolean	hasLink()
boolean	hasLink(java.lang.String language)
protected boolean	isEmpty()
boolean	isTopLevel()
boolean	isVisible()
void	moveDown(java.lang.String name)
void	moveUp(java.lang.String name)
org.apache.lenya.cms.site.SiteNode[]	preOrder()
protected void	removeChild(java.lang.String name)
protected void	removeLink(java.lang.String language)
protected void	removeLinkInternal(java.lang.String language)
protected void	setUuid(java.lang.String uuid) Sets the UUID.
void	setVisible(boolean visibleInNav)
java.lang.String	toString()

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeNodeImpl

public TreeNodeImpl(TreeNode parent,
                    java.lang.String name,
                    boolean visible,
                    org.apache.avalon.framework.logger.Logger logger)

A top level node.

Parameters:

parent - The parent.

name - The name.

visible - The navigation visibility.

logger - The logger.

Method Detail

setUuid

protected void setUuid(java.lang.String uuid)

Sets the UUID.

Parameters:

uuid - The UUID.

delete

public void delete()

Specified by:

delete in interface org.apache.lenya.cms.site.SiteNode

deleteInternal

protected void deleteInternal()

getLanguages

public java.lang.String[] getLanguages()

Specified by:

getLanguages in interface org.apache.lenya.cms.site.SiteNode

getLink

public org.apache.lenya.cms.site.Link getLink(java.lang.String language)
                                       throws org.apache.lenya.cms.site.SiteException

Specified by:

getLink in interface org.apache.lenya.cms.site.SiteNode

Throws:

org.apache.lenya.cms.site.SiteException

getName

public java.lang.String getName()

Specified by:

getName in interface org.apache.lenya.cms.site.SiteNode

getParent

public org.apache.lenya.cms.site.SiteNode getParent()
                                             throws org.apache.lenya.cms.site.SiteException

Specified by:

getParent in interface org.apache.lenya.cms.site.SiteNode

Throws:

org.apache.lenya.cms.site.SiteException

getPath

public java.lang.String getPath()

Specified by:

getPath in interface org.apache.lenya.cms.site.SiteNode

Specified by:

getPath in interface TreeNode

Returns:

The path.

getStructure

public org.apache.lenya.cms.site.SiteStructure getStructure()

Specified by:

getStructure in interface org.apache.lenya.cms.site.SiteNode

getUuid

public java.lang.String getUuid()

Specified by:

getUuid in interface org.apache.lenya.cms.site.SiteNode

hasLink

public boolean hasLink(java.lang.String language)

Specified by:

hasLink in interface org.apache.lenya.cms.site.SiteNode

isTopLevel

public boolean isTopLevel()

Specified by:

isTopLevel in interface org.apache.lenya.cms.site.SiteNode

isVisible

public boolean isVisible()

Specified by:

isVisible in interface org.apache.lenya.cms.site.SiteNode

setVisible

public void setVisible(boolean visibleInNav)

Specified by:

setVisible in interface org.apache.lenya.cms.site.SiteNode

changed

protected void changed()

getPrecedingSiblings

public SiteTreeNode[] getPrecedingSiblings()

Description copied from interface: SiteTreeNode

Get the sitetreenodes, which are the siblings preceding this node

Specified by:

getPrecedingSiblings in interface SiteTreeNode

Returns:

the children.

getNextSiblings

public SiteTreeNode[] getNextSiblings()

Description copied from interface: SiteTreeNode

Get the sitetreenodes, which are the siblings following this node

Specified by:

getNextSiblings in interface SiteTreeNode

Returns:

the children.

getTree

public SiteTreeImpl getTree()

Specified by:

getTree in interface TreeNode

Returns:

The tree.

addLink

protected org.apache.lenya.cms.site.Link addLink(java.lang.String lang,
                                                 java.lang.String label)

addLinkInternal

protected org.apache.lenya.cms.site.Link addLinkInternal(java.lang.String lang,
                                                         java.lang.String label)

removeLink

protected void removeLink(java.lang.String language)

removeLinkInternal

protected void removeLinkInternal(java.lang.String language)

deleteIfEmpty

protected void deleteIfEmpty()

isEmpty

protected boolean isEmpty()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getChildren

public org.apache.lenya.cms.site.SiteNode[] getChildren()

Specified by:

getChildren in interface org.apache.lenya.cms.site.SiteNode

Specified by:

getChildren in interface TreeNode

Returns:

The children.

preOrder

public org.apache.lenya.cms.site.SiteNode[] preOrder()

Specified by:

preOrder in interface TreeNode

Returns:

Preorder enumeration.

removeChild

protected void removeChild(java.lang.String name)

addChild

public org.apache.lenya.cms.site.SiteNode addChild(java.lang.String name,
                                                   boolean visible)

Specified by:

addChild in interface TreeNode

Parameters:

name - The name.

visible - The navigation visibility.

Returns:

A site node.

addChild

public org.apache.lenya.cms.site.SiteNode addChild(java.lang.String name,
                                                   java.lang.String followingNodeName,
                                                   boolean visible)

Specified by:

addChild in interface TreeNode

visible - The navigation visibility.

Returns:

A site node.

addChild

protected org.apache.lenya.cms.site.SiteNode addChild(java.lang.String name,
                                                      int pos,
                                                      boolean visible)

getChild

protected org.apache.lenya.cms.site.SiteNode getChild(java.lang.String name)

getPosition

protected int getPosition(org.apache.lenya.cms.site.SiteNode child)

moveDown

public void moveDown(java.lang.String name)

Specified by:

moveDown in interface TreeNode

Parameters:

name - The name.

moveUp

public void moveUp(java.lang.String name)

Specified by:

moveUp in interface TreeNode

Parameters:

name - The name.

getHref

public java.lang.String getHref()

Specified by:

getHref in interface org.apache.lenya.cms.site.SiteNode

getSuffix

public java.lang.String getSuffix()

Specified by:

getSuffix in interface org.apache.lenya.cms.site.SiteNode

hasLink

public boolean hasLink()

Specified by:

hasLink in interface org.apache.lenya.cms.site.SiteNode