com.guiseframework.model.rdf.maqro
Class AbstractGroupTreeNodeModel<V extends com.globalmentor.urf.maqro.Group>

java.lang.Object
  com.guiseframework.model.rdf.maqro.AbstractInteractionTreeNodeModel<V>
      com.guiseframework.model.rdf.maqro.AbstractGroupTreeNodeModel<V>

Type Parameters:

V - The type of value contained in the tree node.

Direct Known Subclasses:

GroupTreeNodeModel

public abstract class AbstractGroupTreeNodeModel<V extends com.globalmentor.urf.maqro.Group>
extends AbstractInteractionTreeNodeModel<V>

Abstract functionality for a tree node model that represents a group.

Author:

Garret Wilson

Constructor Summary

AbstractGroupTreeNodeModel(java.lang.Class<V> valueClass)
Value class constructor with no initial value.

AbstractGroupTreeNodeModel(java.lang.Class<V> valueClass, com.globalmentor.urf.maqro.FollowupEvaluation followupEvaluation, V initialValue)
Property and initial value constructor.

AbstractGroupTreeNodeModel(java.lang.Class<V> valueClass, V initialValue)
Initial value constructor.

Method Summary

protected AbstractRDFResourceTreeNodeModel	createRDFResourceTreeNode(com.globalmentor.rdf.RDFResource rdfProperty, com.globalmentor.rdf.RDFResource rdfResource) Creates a child node to represent a property object resource and optional property.
protected java.util.List<TreeNodeModel<?>>	determineChildren() Dynamically determines children.
protected boolean	determineLeaf() Dynamically determines whether this node is a leaf.

Methods inherited from class com.guiseframework.model.rdf.maqro.AbstractInteractionTreeNodeModel

getFollowupEvaluation

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractGroupTreeNodeModel

public AbstractGroupTreeNodeModel(java.lang.Class<V> valueClass)

Value class constructor with no initial value.

Parameters:

valueClass - The class indicating the type of value held in the model.

AbstractGroupTreeNodeModel

public AbstractGroupTreeNodeModel(java.lang.Class<V> valueClass,
                                  V initialValue)

Initial value constructor.

Parameters:

valueClass - The class indicating the type of value held in the model.

initialValue - The initial value, which will not be validated.

AbstractGroupTreeNodeModel

public AbstractGroupTreeNodeModel(java.lang.Class<V> valueClass,
                                  com.globalmentor.urf.maqro.FollowupEvaluation followupEvaluation,
                                  V initialValue)

Property and initial value constructor.

Parameters:

valueClass - The class indicating the type of value held in the model.

followupEvaluation - The followup evaluation which considers this interaction a followup in this context, or null if there is no followup evaluation subject in this context.

initialValue - The initial value, which will not be validated.

Method Detail

determineLeaf

protected boolean determineLeaf()

Dynamically determines whether this node is a leaf. This version determines if there is one or more child interactions.

Returns:

Whether this node should be considered a leaf with no children.

determineChildren

protected java.util.List<TreeNodeModel<?>> determineChildren()

Dynamically determines children. This version includes child interactions.

Returns:

The dynamically loaded list of children.

createRDFResourceTreeNode

protected AbstractRDFResourceTreeNodeModel createRDFResourceTreeNode(com.globalmentor.rdf.RDFResource rdfProperty,
                                                                     com.globalmentor.rdf.RDFResource rdfResource)

Creates a child node to represent a property object resource and optional property. This version returns a GroupTreeNodeModel for a Group. This version returns a QuestionTreeNodeModel for a Question. All other resource types will result in a default RDF tree node model being returned.

Parameters:

rdfProperty - The property of which the object is a resource, or null if this object should not be considered the object of any property.

rdfResource - The resource to represent in the new node.

Returns:

A child node to represent the given property object resource.