oracle.apps.fnd.appltest.diagfwk.ui.faces.model
Class DiagLazyLoadingTreeModel

java.lang.Object
  javax.faces.model.DataModel
      org.apache.myfaces.trinidad.model.CollectionModel
          org.apache.myfaces.trinidad.model.TreeModel
              org.apache.myfaces.trinidad.model.ChildPropertyTreeModel
                  oracle.apps.fnd.appltest.diagfwk.ui.faces.model.DiagLazyLoadingTreeModel

All Implemented Interfaces:

org.apache.myfaces.trinidad.model.LocalRowKeyIndex, org.apache.myfaces.trinidad.model.RowKeyIndex, org.apache.myfaces.trinidad.model.TreeLocalRowKeyIndex

public class DiagLazyLoadingTreeModel
extends org.apache.myfaces.trinidad.model.ChildPropertyTreeModel

A Tree Model for diagnostics that will support lazy loading of data for the tableTree elements in the UI. This model basically will determine if a given tree node is a container node without querying for child data for the node.

When using this as the model, an instance of this class should be bound to the "value" attribute of the "treeTable" element.

Since:

release specific (what release of product did this appear in)

Version:

$Header: DiagLazyLoadingTreeModel.java 27-feb-2008.13:47:51 ppradhan Exp $

Author:

ppradhan

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.myfaces.trinidad.model.LocalRowKeyIndex

org.apache.myfaces.trinidad.model.LocalRowKeyIndex.Confidence, org.apache.myfaces.trinidad.model.LocalRowKeyIndex.LocalCachingStrategy

Constructor Summary

DiagLazyLoadingTreeModel()

DiagLazyLoadingTreeModel(java.lang.Object instance, java.lang.String childProperty)

Method Summary

boolean

isContainer()

Methods inherited from class org.apache.myfaces.trinidad.model.ChildPropertyTreeModel

createChildModel, enterContainer, exitContainer, getChildData, getChildProperty, getContainerRowKey, getRowCount, getRowData, getRowIndex, getRowKey, getSortCriteria, getWrappedData, isRowAvailable, isSortable, setChildProperty, setRowIndex, setRowKey, setSortCriteria, setWrappedData

Methods inherited from class org.apache.myfaces.trinidad.model.TreeModel

areRowsLocallyAvailable, areRowsLocallyAvailable, areRowsLocallyAvailable, getAllAncestorContainerRowKeys, getContainerRowKey, getDepth, getDepth, isChildCollectionLocallyAvailable, isChildCollectionLocallyAvailable, isChildCollectionLocallyAvailable, isContainerEmpty

Methods inherited from class org.apache.myfaces.trinidad.model.CollectionModel

areRowsLocallyAvailable, areRowsLocallyAvailable, areRowsLocallyAvailable, clearCachedRow, clearCachedRow, clearCachedRows, clearCachedRows, clearLocalCache, getCachingStrategy, getEstimatedRowCount, getEstimatedRowCountConfidence, getRowData, getRowData, isRowAvailable, isRowLocallyAvailable, isRowLocallyAvailable

Methods inherited from class javax.faces.model.DataModel

addDataModelListener, getDataModelListeners, removeDataModelListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DiagLazyLoadingTreeModel

public DiagLazyLoadingTreeModel()

DiagLazyLoadingTreeModel

public DiagLazyLoadingTreeModel(java.lang.Object instance,
                                java.lang.String childProperty)

Method Detail

isContainer

public boolean isContainer()

Overrides:

isContainer in class org.apache.myfaces.trinidad.model.ChildPropertyTreeModel