de.jaret.util.ui.timebars.addon
Interface IHierarchyIdService

All Known Implementing Classes:

DefaultHierarchyIdService, IdentifiableIdService

public interface IHierarchyIdService

For saving the viewstate nodes must be identified by an id and have to be found by the id. This interface describes a service to do this for hierarchical models of the timebarviewer.

Version:

$Id: IHierarchyIdService.java 340 2007-04-02 21:52:03Z olk $

Author:

kliem

Method Summary

java.lang.String	getId(de.jaret.util.ui.timebars.model.HierarchicalTimeBarModel model, de.jaret.util.ui.timebars.model.TimeBarNode node) Retrieve an id for a node.
de.jaret.util.ui.timebars.model.TimeBarNode	getNode(de.jaret.util.ui.timebars.model.HierarchicalTimeBarModel model, java.lang.String id) Get the node for a given id from the model.

Method Detail

getId

java.lang.String getId(de.jaret.util.ui.timebars.model.HierarchicalTimeBarModel model,
                       de.jaret.util.ui.timebars.model.TimeBarNode node)

Retrieve an id for a node.

Parameters:

model - hierarchical model

node - node

Returns:

id for the node

getNode

de.jaret.util.ui.timebars.model.TimeBarNode getNode(de.jaret.util.ui.timebars.model.HierarchicalTimeBarModel model,
                                                    java.lang.String id)

Get the node for a given id from the model.

Parameters:

model - hierarchical model

id - id

Returns:

the node for the id or null if no node could be found