org.olat.core.util.nodes
Interface INode

All Known Subinterfaces:

AssessableCourseNode, CourseNode, IQtiNode, SelfAssessableCourseNode, TreeNode

All Known Implementing Classes:

AbstractAccessableCourseNode, AbstractFeedCourseNode, AssessFeedback, Assessment, AssessmentNode, BCCourseNode, BlogCourseNode, CalCourseNode, ChecklistCourseNode, COCourseNode, CourseEditorTreeNode, CPCourseNode, DENCourseNode, DialogCourseNode, Duration, ENCourseNode, Flow, Flow_label, Flow_mat, FOCourseNode, GenericCourseNode, GenericMementoTreeNode, GenericNode, GenericQTIElement, GenericQtiNode, GenericTreeNode, Hint, HintMaterial, IQSELFCourseNode, IQSURVCourseNode, IQTESTCourseNode, Item, ItemFeedback, ItemNode, LLCourseNode, Matapplet, Matbreak, Matemtext, Material, Matimage, Mattext, Matvideo, MessageNode, MSCourseNode, NodeEvaluation, Objectives, PodcastCourseNode, Presentation, ProjectBrokerCourseNode, Raw, Render_choice, Render_fib, Response_label, Response_lid, Response_num, Response_str, ScormCourseNode, Section, SectionFeedback, SectionNode, Solution, SolutionMaterial, SPCourseNode, STCourseNode, TACourseNode, TUCourseNode, WikiCourseNode

public interface INode

Description:

Author:

Felix Jost

Method Summary

void	addChild(INode newChild) Adds a child to the current node.
INode	getChildAt(int childIndex)
int	getChildCount()
java.lang.String	getIdent()
INode	getParent()
int	getPosition()
void	insert(INode newChild, int index)
void	remove(INode node)
void	removeAllChildren()
void	removeFromParent()
void	setParent(INode newParent)

Method Detail

getIdent

java.lang.String getIdent()

Returns:

node identifier

getParent

INode getParent()

Returns:

parent of this node

setParent

void setParent(INode newParent)

Parameters:

newParent -

removeFromParent

void removeFromParent()

removeAllChildren

void removeAllChildren()

getChildCount

int getChildCount()

Returns:

number of children attached to this node

getChildAt

INode getChildAt(int childIndex)

Parameters:

childIndex -

Returns:

node at index childIndex

getPosition

int getPosition()

Returns:

position of this node

addChild

void addChild(INode newChild)

Adds a child to the current node. IMPORTANT: Sets the parent of the child to this node. I.e. detach from old parent.

Parameters:

newChild -

insert

void insert(INode newChild,
            int index)

Parameters:

newChild -

index -

remove

void remove(INode node)

Parameters:

node -