org.osid.process

Interface ProcessNode

All Superinterfaces:

Containable, Identifiable, OsidNode

public interface ProcessNode
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 ProcessHierarchySession.

Method Summary

Methods

Modifier and Type	Method and Description
ProcessNodeList	getChildProcessNodes() Gets the children of this process.
ProcessNodeList	getParentProcessNodes() Gets the parents of this process.
Process	getProcess() Gets the Process at this node.

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

getProcess

Process getProcess()

Gets the Process at this node.

Returns:

the process represented by this node

Compliance:

mandatory - This method must be implemented.

getParentProcessNodes

ProcessNodeList getParentProcessNodes()

Gets the parents of this process.

Returns:

the parents of this process

Compliance:

mandatory - This method must be implemented.

getChildProcessNodes

ProcessNodeList getChildProcessNodes()

Gets the children of this process.

Returns:

the children of this process

Compliance:

mandatory - This method must be implemented.