/** * Returns query for searching root spans. * * @param fromDate * From date to search for. Can be <code>null</code> not to set any boundary. * @param toDate * To date to search for. Can be <code>null</code> not to set any boundary. * @return Query */ public E getRootSpansQuery(Date fromDate, Date toDate) { E query = getIndexQueryProvider().getIndexQuery(); // set classes searched query.setObjectClasses(CLASSES_LIST); // only root spans query.addIndexingRestriction(IndexQueryRestrictionFactory.equal("root", true)); // set time bounds if (fromDate != null) { query.setFromDate(new Timestamp(fromDate.getTime())); } if (toDate != null) { query.setToDate(new Timestamp(toDate.getTime())); } return query; }
/** * Returns query for searching spans that belong to the same trace. * * @param traceId * Trace id. * @return Query */ public E getSpans(long traceId) { E query = getIndexQueryProvider().getIndexQuery(); // set classes searched query.setObjectClasses(CLASSES_LIST); // only spans in the trace spans query.addIndexingRestriction(IndexQueryRestrictionFactory.equal("spanIdent.traceId", traceId)); return query; }
/** * Returns query for getting span with given ident. * * @param spanIdent * {@link SpanIdent}. * @return Query */ public E get(SpanIdent spanIdent) { E query = getIndexQueryProvider().getIndexQuery(); // set classes searched query.setObjectClasses(CLASSES_LIST); // only span with specific id query.addIndexingRestriction(IndexQueryRestrictionFactory.equal("spanIdent.id", spanIdent.getId())); return query; }