RawStructuredQueryDefinition querydef1 = (queryMgr.newRawStructuredQueryDefinition(rawHandle)).withCriteria("Vannevar"); RawStructuredQueryDefinition rawquerydefPos = (queryMgr.newRawStructuredQueryDefinition(rawHandle)).withCriteria("Vannevar").withCriteria("Atlantic") .withCriteria("intellectual"); RawStructuredQueryDefinition rawquerydefNeg = (queryMgr.newRawStructuredQueryDefinition(rawHandle)).withCriteria("Vannevar").withCriteria("England"); rawquerydef2.withCriteria("Vannevar").setCriteria("Bush");