com.sas.dataselectors.filters
Class OLAPLevelMemberTreeModel

com.sas.dataselectors.filters.OLAPLevelMemberTreeModel

All Implemented Interfaces:

FilterValuesInterface, OLAPMemberTreePathFactoryInterface, java.io.Serializable, javax.swing.tree.TreeModel

public class OLAPLevelMemberTreeModel

This class extends the OLAPMemberTreeModel only to give specific behavior to the construction of the tree model. In this class, the member tree is constructed from the bottom up. The end leaf values are first derived from the DataItem and then their paths to the root are constructed and filled in.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sas.dataselectors.filters.OLAPMemberTreeModel

_itemValues, _itemValuesIterator, _label, _metadata, RB_KEY

Fields inherited from interface com.sas.dataselectors.filters.FilterValuesInterface

GETTHRESHHOLDALLVALUES

Constructor Summary

OLAPLevelMemberTreeModel(com.sas.iquery.metadata.business.DataItem dataItem, MetadataInterface metadata)
Constructs a new tree model from the given DataItem and using the specified Metadata object.

Method Summary

Methods inherited from class com.sas.dataselectors.filters.OLAPMemberTreeModel

getFirstValues, getListLabel, getMemberArrayForPathNodeList, getMetadata, getNextValues, getTreePathNodeList, getTreePathNodeList, getTreePathNodeList, getTreePathNodeList, getTreePathNodeList, getTreePathNodeList, getTreePathNodeList, hasMoreValues, setListLabel, setMetadata, setRoot, toString

Constructor Detail

OLAPLevelMemberTreeModel

public OLAPLevelMemberTreeModel(com.sas.iquery.metadata.business.DataItem dataItem,
                                MetadataInterface metadata)
                         throws com.sas.iquery.metadata.MetadataException

Constructs a new tree model from the given DataItem and using the specified Metadata object. This tree model will be derived from the bottom up instead of the usual top down approach.

Parameters:

dataItem - the DataItem this tree should represent members for

metadata - the MetadataInterface object used to get member values for the model

Throws:

com.sas.iquery.metadata.MetadataException - if any problems occur communicating to the metadata server