private OncFilter makeLevelListFilter(Hashtable keywords) {
// Create a filter
OncFilter filter = new OncFilter(false);
OncTreeNode rootNode = filter.getRootNode();
OncTreeNode orNode = new OncTreeNode(TcapLogicalOperator.OR, Persistible.DO_NOT_SAVE);
OncTreeNode keywordNode;
for (Enumeration e = keywords.keys(); e.hasMoreElements(); ) {
Object obj = e.nextElement();
if (obj instanceof Keyword) orNode.add(new OncTreeNode(obj, (Persistible.DO_NOT_SAVE)));
}
rootNode.add(orNode);
return filter;
}
public Vector getAssociatedLevelLists() {
Vector levelLists = new Vector();
Vector endPts = CollectionHelper.makeVector("Keyword");
Hashtable keywordParents =
oncotcap.Oncotcap.getDataSource()
.getParentTree(
"Keyword", endPts, CollectionHelper.makeVector(this), TreeDisplayModePanel.ROOT);
// Take each of the parents and get the associated level lists
if (keywordParents.size() <= 0) return levelLists;
Hashtable levelListsHashtable =
oncotcap.Oncotcap.getDataSource()
.getInstanceTree(
"EnumLevelList",
new Vector(),
makeLevelListFilter(keywordParents),
TreeDisplayModePanel.ROOT);
for (Enumeration e = keywordParents.keys(); e.hasMoreElements(); ) {
System.out.println("Keyword.getAssociatedLevelLists: " + e.nextElement());
}
// Collect all the level lists from the hashtable
Vector selectedItems = CollectionHelper.makeVector(keyword);
for (Enumeration e = levelListsHashtable.keys(); e.hasMoreElements(); ) {
Object obj = e.nextElement();
if (obj instanceof EnumLevelList) {
levelLists.addElement(obj);
}
}
return levelLists;
}