this.ntManager = session.getWorkspace().getNodeTypeManager();
this.index = index;
this.nsMappings = index.getNamespaceMappings();
this.npResolver = NamePathResolverImpl.create(nsMappings);
this.evaluator =
new OperandEvaluator(session.getValueFactory(), bindVariables);
this.mixinTypesField = nsMappings.translateName(JCR_MIXINTYPES);
this.primaryTypeField = nsMappings.translateName(JCR_PRIMARYTYPE);
}