org.osid.financials

Interface ActivityNode

All Superinterfaces:

Containable, Identifiable, OsidNode

public interface ActivityNode
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 ActivityHierarchySession.

Method Summary

Methods

Modifier and Type	Method and Description
Activity	getActivity() Gets the Activity at this node.
ActivityNodeList	getChildActivityNodes() Gets the children of this activity.
ActivityNodeList	getParentActivityNodes() Gets the parents of this activity.

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

getActivity

Activity getActivity()

Gets the Activity at this node.

Returns:

the activity represented by this node

Compliance:

mandatory - This method must be implemented.

getParentActivityNodes

ActivityNodeList getParentActivityNodes()

Gets the parents of this activity.

Returns:

the parents of this activity

Compliance:

mandatory - This method must be implemented.

getChildActivityNodes

ActivityNodeList getChildActivityNodes()

Gets the children of this activity.

Returns:

the children of this activity

Compliance:

mandatory - This method must be implemented.