org.osid.offering

Interface CatalogueNode

All Superinterfaces:

Containable, Identifiable, OsidNode

public interface CatalogueNode
extends OsidNode

This interface is a container for a partial hierarchy retrieval. The number of hierarchy levels traversable through this interface depend on the number of levels requested in the CatalogueHierarchySession.

Method Summary

Methods

Modifier and Type	Method and Description
Catalogue	getCatalogue() Gets the Catalogue at this node.
CatalogueNodeList	getChildCatalogueNodes() Gets the children of this catalogue.
CatalogueNodeList	getParentCatalogueNodes() Gets the parents of this catalogue.

Methods inherited from interface org.osid.OsidNode

getChildIds, getParentIds, hasChildren, hasParents, isLeaf, isRoot

Methods inherited from interface org.osid.Identifiable

getId, isCurrent

Methods inherited from interface org.osid.Containable

isSequestered

Method Detail

getCatalogue

Catalogue getCatalogue()

Gets the Catalogue at this node.

Returns:

the catalogue represented by this node

Compliance:

mandatory - This method must be implemented.

getParentCatalogueNodes

CatalogueNodeList getParentCatalogueNodes()

Gets the parents of this catalogue.

Returns:

the parents of this catalogue

Compliance:

mandatory - This method must be implemented.

getChildCatalogueNodes

CatalogueNodeList getChildCatalogueNodes()

Gets the children of this catalogue.

Returns:

the children of this catalogue

Compliance:

mandatory - This method must be implemented.