/**
* Load a tool tip representation for this DLV from the server. Set retrieved tool tip back into
* DLV so that next time it will have to be loaded again.
*
* @param dlv In/Out
* @return Tool tip information, or <code>null</code> on no tool tip.
*/
public static Object loadToolTip(DepotLookupValue dlv) {
Object o = null;
DepotLookupToolTip dltt = (DepotLookupToolTip) dlv.getAuxInfo();
if (dltt == null) {
dltt = new DepotLookupToolTip();
o = dltt.createToolTip(dlv);
dlv.setAuxInfo(dltt);
} else {
o = dltt.getToolTip();
}
return o;
}
