this.nexus = factoryCfg.getPartitionNexus();
this.factoryCfg = factoryCfg;
ConcreteNameComponentNormalizer ncn = new ConcreteNameComponentNormalizer(
factoryCfg.getGlobalRegistries().getAttributeTypeRegistry() );
ssParser = new SubtreeSpecificationParser( ncn );
dnParser = new DnParser( ncn );
evaluator = new SubtreeEvaluator( factoryCfg.getGlobalRegistries().getOidRegistry() );
// prepare to find all subentries in all namingContexts
Iterator suffixes = this.nexus.listSuffixes( true );
ExprNode filter = new SimpleNode( "objectclass", "subentry", LeafNode.EQUALITY );