private static List<BasicDBObject> parseEventAggregationOutput( String sEventOrFact, TermsFacet facet, ScoringUtils scoreStats, AliasLookupTable aliasLookup, String[] entityTypeFilterStrings, String[] assocVerbFilterStrings) { ArrayList<BasicDBObject> facetList = new ArrayList<BasicDBObject>(facet.getEntries().size()); // (These 2 might be needed if we alias and there are filter strings specified) HashSet<String> entTypeFilter = null; // TEST CASES: // String term1 = "mark kelly/person|family relation|gabrielle giffords/person|"; // String term2 = "|family relation|gabrielle giffords/person|"; // String term3 = "mark kelly/person||gabrielle giffords/person|"; // String term4 = "mark kelly/person|family relation||"; // String term5 = "mark kelly/person|family relation|gabrielle giffords/person|loca,tion/city"; // List<String> terms = Arrays.asList(term1, term2, term3, term4, term5); @SuppressWarnings("unused") int nFacetEl = 0; // (this will get used later) for (TermsFacet.Entry facetEl : facet.getEntries()) { // DEBUG // System.out.println("TERM= " + FacetUtils.getTerm(facetEl)); String term = FacetUtils.getTerm(facetEl) .substring(sEventOrFact.length() + 1); // (step over "Fact|" or "Event|" // TEST CASES: // if (nFacetEl < terms.size()) { // term = terms.get(nFacetEl); // } // Parse the string Matcher m = eventIndexParser.matcher(term); if (m.matches()) { BasicDBObject json = new BasicDBObject(); json.put(AssociationPojo.assoc_type_, sEventOrFact); String sEnt1_index = m.group(1); if (null != sEnt1_index) { sEnt1_index = sEnt1_index.replaceAll("%7C", "|"); } String sVerbCat = m.group(2); if (null != sVerbCat) json.put(AssociationPojo.verb_category_, sVerbCat.replaceAll("%7C", "|")); String sEnt2_index = m.group(3); if (null != sEnt2_index) { sEnt2_index = sEnt2_index.replaceAll("%7C", "|"); } String sGeoIndex = m.group(4); if (null != sGeoIndex) { sGeoIndex = sGeoIndex.replaceAll("%7C", "|"); } json.put(AssociationPojo.doccount_, facetEl.getCount()); // Add significance if possible if ((null == scoreStats) || !scoreStats.calcAssocationSignificance(sEnt1_index, sEnt2_index, sGeoIndex, json)) { // These fields are optional: // json.put("entity1_sig", 0.0); // json.put("entity2_sig", 0.0); // json.put("geo_sig", 0.0); // Mandatory: json.put(AssociationPojo.assoc_sig_, 0.0); } boolean bTransformedByAlias = false; // when true need to re-check vs entity type filter // Now write the last few values (adjusted for aliases if necessary) into the JSON object if (null != sEnt1_index) { if (null != aliasLookup) { EntityFeaturePojo alias = aliasLookup.getAliasMaster(sEnt1_index); if (null != alias) { sEnt1_index = alias.getIndex(); if (sEnt1_index.equalsIgnoreCase("discard")) { continue; } // TESTED bTransformedByAlias = true; } } json.put(AssociationPojo.entity1_index_, sEnt1_index); } if (null != sEnt2_index) { if (null != aliasLookup) { EntityFeaturePojo alias = aliasLookup.getAliasMaster(sEnt2_index); if (null != alias) { sEnt2_index = alias.getIndex(); if (sEnt2_index.equalsIgnoreCase("discard")) { continue; } // TESTED (cut and paste of ent index1) bTransformedByAlias = true; } } json.put(AssociationPojo.entity2_index_, sEnt2_index); } if (null != sGeoIndex) { if (null != aliasLookup) { EntityFeaturePojo alias = aliasLookup.getAliasMaster(sGeoIndex); if (null != alias) { sGeoIndex = alias.getIndex(); if (sGeoIndex.equalsIgnoreCase("discard")) { if ((sEnt1_index != null) && (sEnt2_index != null)) { sGeoIndex = null; // event/fact is still valid even without the geo } // TESTED else continue; // event/fact now meaningless } bTransformedByAlias = true; } } json.put(AssociationPojo.geo_index_, sGeoIndex); } // TESTED // Whenever aliases are applied, need to re-check whether is this now a filter item // ideally have a single code block for doing this in scoringutils_association. if (bTransformedByAlias) { if ((null == entTypeFilter) && (null != entityTypeFilterStrings)) { entTypeFilter = new HashSet<String>(); } // (only create the map once, and only if needed) boolean bKeep = recheckFiltersAfterTransform( json, aliasLookup, entityTypeFilterStrings, entTypeFilter); if (!bKeep) { continue; // ie just bypass the facetList.add and the nFacetEl } } // TESTED facetList.add(json); } nFacetEl++; } return facetList; } // TESTED (see cases above - difficult to make this test case standalone because of
public static void parseOutputAggregation( AdvancedQueryPojo.QueryOutputPojo.AggregationOutputPojo aggregation, AliasLookupTable aliasLookup, boolean geoLowAccuracy, String[] entTypeFilterStrings, String[] assocVerbFilterStrings, SearchRequestBuilder searchSettings, BoolFilterBuilder parentFilterObj, String[] communityIdStrs) { // 1.] Go through aggregation list // 1.1] Apply "simple specifications" if necessary // Geo if ((null != aggregation) && (null != aggregation.geoNumReturn) && (aggregation.geoNumReturn > 0)) { CrossVersionFacetBuilder.TermsFacetBuilder fb = CrossVersionFacetBuilders.termsFacet("geo") .field(DocumentPojo.locs_) .size(aggregation.geoNumReturn); // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); } // (TESTED) // Temporal if ((null != aggregation) && (null != aggregation.timesInterval)) { if (aggregation.timesInterval.contains("m")) { aggregation.timesInterval = "month"; } CrossVersionFacetBuilder.DateHistogramFacetBuilder fb = CrossVersionFacetBuilders.dateHistogramFacet("time") .field(DocumentPojo.publishedDate_) .interval(aggregation.timesInterval); // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); // TODO (INF-2688): if using certain types of moments then don't want this? } // (TESTED) // Temporal Moments if ((null != aggregation) && (null != aggregation.moments)) { if (null == aggregation.moments.timesInterval) { if (null != aggregation.timesInterval) { aggregation.moments.timesInterval = aggregation.timesInterval; } else { aggregation.moments.timesInterval = "m"; } } if (aggregation.moments.timesInterval.contains("m")) { aggregation.moments.timesInterval = "month"; } // TODO (INF-2688): Other cross filter type things if (!geoLowAccuracy && (null != aggregation.moments.geoNumReturn) && (aggregation.moments.geoNumReturn > 0)) { DateHistogramBuilder timeAgg = AggregationBuilders.dateHistogram("moments") .field(DocumentPojo.publishedDate_) .interval(new Interval(aggregation.moments.timesInterval)); TermsBuilder geoAgg = AggregationBuilders.terms("geo") .field(DocumentPojo.locs_) .size(aggregation.moments.geoNumReturn); timeAgg.subAggregation(geoAgg); searchSettings.addAggregation(timeAgg); } // TODO (CORE-89) if (null != aggregation.moments.associationsNumReturn && aggregation.moments.associationsNumReturn >= 0) { // TODO need to check if indexes mapping use doc.associations.assoc_index == docValue // fail out or don't include those communities if they don't if (validateAssociationMapping(communityIdStrs)) { DateHistogramBuilder assocTimeAgg = AggregationBuilders.dateHistogram("moments.assoc") .field(DocumentPojo.publishedDate_) .interval(new Interval(aggregation.moments.timesInterval)); TermsBuilder assocAgg = AggregationBuilders.terms("assoc") .field(AssociationPojo.assoc_index_) .size(aggregation.moments.associationsNumReturn); NestedBuilder nested = AggregationBuilders.nested("moments.assoc.nested") .path(DocumentPojo.associations_) .subAggregation(assocAgg); assocTimeAgg.subAggregation(nested); searchSettings.addAggregation(assocTimeAgg); } } if (null != aggregation.moments.entityList) { for (String entIndex : aggregation.moments.entityList) { CrossVersionFacetBuilder.DateHistogramFacetBuilder fb = CrossVersionFacetBuilders.dateHistogramFacet("moments." + entIndex) .field(DocumentPojo.publishedDate_) .interval(aggregation.moments.timesInterval); EntityFeaturePojo alias = null; if (null != aliasLookup) { alias = aliasLookup.getAliases(entIndex); } if (null == alias) { // no alias fb = fb.facetFilter( FilterBuilders.nestedFilter( DocumentPojo.entities_, FilterBuilders.termFilter(EntityPojo.index_, entIndex))); } // TESTED else { QueryFilterBuilder qfb = null; if ((null != alias.getSemanticLinks()) && !alias.getSemanticLinks().isEmpty()) { BoolQueryBuilder qb = QueryBuilders.boolQuery(); for (String textAlias : alias.getSemanticLinks()) { qb = qb.should( CrossVersionQueryBuilders.matchPhraseQuery( DocumentPojo.fullText_, textAlias)); } qfb = FilterBuilders.queryFilter(qb); } // TESTED if (!alias.getAlias().isEmpty()) { NestedFilterBuilder nfb = FilterBuilders.nestedFilter( DocumentPojo.entities_, FilterBuilders.termsFilter(EntityPojo.index_, entIndex, alias.getAlias())); if (null == qfb) { fb = fb.facetFilter(nfb); } // TESTED else { BoolFilterBuilder bfb = FilterBuilders.boolFilter().should(nfb).should(qfb); fb = fb.facetFilter(bfb); } // TESTED } else if (null != qfb) { fb = fb.facetFilter(qfb); } // TESTED } // TESTED // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); } } // (end list over entities) } // TESTED // Entities - due to problems with significance, handled on a document by document basis, see // Significance helper class // Associations (Events/Facts) // Association verb category filter StringBuilder verbCatRegex = null; StringBuilder entTypeRegex = null; if (((null != aggregation) && (null != aggregation.eventsNumReturn) && (aggregation.eventsNumReturn > 0)) || ((null != aggregation) && (null != aggregation.factsNumReturn) && (aggregation.factsNumReturn > 0))) { if (null != entTypeFilterStrings) { boolean bNegative = false; if ('-' != entTypeFilterStrings[0].charAt(0)) { // positive filtering entTypeRegex = new StringBuilder("(?:"); } else { bNegative = true; entTypeRegex = new StringBuilder("(?!"); // (this is a lookahead but will be fine because of the .*/ in front of it) } for (String entType : entTypeFilterStrings) { if (bNegative && ('-' == entType.charAt(0))) { entType = entType.substring(1); } entType = entType.replace("|", "%7C"); entTypeRegex.append(".*?/").append(Pattern.quote(entType.toLowerCase())).append('|'); // (can't match greedily because of the 2nd instance of entity type) } entTypeRegex.setLength(entTypeRegex.length() - 1); // (remove trailing |) entTypeRegex.append(")"); if (bNegative) { entTypeRegex.append("[^|]*"); // (now the actual verb, if a -ve lookahead) } } // TESTED if (null != assocVerbFilterStrings) { boolean bNegative = false; if ('-' != assocVerbFilterStrings[0].charAt(0)) { // positive filtering verbCatRegex = new StringBuilder("\\|(?:"); } else { bNegative = true; verbCatRegex = new StringBuilder("\\|(?!"); // (this is a lookahead but will be fine because of the "^[^|]*\\" in front of it) // eg say I have -VERB then subject|VERB|object will match because if the } for (String assocVerbFilterString : assocVerbFilterStrings) { if (bNegative && ('-' == assocVerbFilterString.charAt(0))) { assocVerbFilterString = assocVerbFilterString.substring(1); } assocVerbFilterString = assocVerbFilterString.replace("|", "%7C"); verbCatRegex.append(Pattern.quote(assocVerbFilterString)).append('|'); } verbCatRegex.setLength(verbCatRegex.length() - 1); // (remove trailing |) verbCatRegex.append(")"); if (bNegative) { verbCatRegex.append("[^|]*"); // (now the actual verb, if a -ve lookahead) } } // TESTED } // TESTED (all combinations of 1/2 people, 1/2 verbs) if ((null != aggregation) && (null != aggregation.eventsNumReturn) && (aggregation.eventsNumReturn > 0)) { StringBuffer regex = new StringBuffer("^Event\\|"); if (null != entTypeRegex) { regex.append(entTypeRegex); } else { regex.append("[^|]*"); } if (null != verbCatRegex) { regex.append(verbCatRegex); } else if (null != entTypeRegex) { regex.append("\\|[^|]*"); } else { regex.append(".*"); } if (null != entTypeRegex) { regex.append("\\|").append(entTypeRegex); regex.append(".*"); } else { regex.append("\\|.*"); } // DEBUG // System.out.println("REGEX==" + regex.toString()); // TESTED (all combinations of 1/2 people, 1/2 verbs) CrossVersionFacetBuilder.TermsFacetBuilder fb = CrossVersionFacetBuilders.termsFacet("events") .field(AssociationPojo.assoc_index_) .size(aggregation.eventsNumReturn) .nested(DocumentPojo.associations_); fb.regex(regex.toString()); // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); } if ((null != aggregation) && (null != aggregation.factsNumReturn) && (aggregation.factsNumReturn > 0)) { StringBuffer regex = new StringBuffer("^Fact\\|"); if (null != entTypeRegex) { regex.append(entTypeRegex); } else { regex.append("[^|]*"); } if (null != verbCatRegex) { regex.append(verbCatRegex); } else if (null != entTypeRegex) { regex.append("\\|[^|]*"); } else { regex.append(".*"); } if (null != entTypeRegex) { regex.append("\\|").append(entTypeRegex); regex.append(".*"); } else { regex.append("\\|.*"); } // DEBUG // System.out.println("REGEX==" + regex.toString()); // TESTED (all combinations of 1/2 people, 1/2 verbs) CrossVersionFacetBuilder.TermsFacetBuilder fb = CrossVersionFacetBuilders.termsFacet("facts") .field(AssociationPojo.assoc_index_) .size(aggregation.factsNumReturn) .nested(DocumentPojo.associations_); fb.regex(regex.toString()); // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); } // Source management/monitoring if ((null != aggregation) && (null != aggregation.sourceMetadata) && (aggregation.sourceMetadata > 0)) { CrossVersionFacetBuilder.TermsFacetBuilder fb = CrossVersionFacetBuilders.termsFacet("sourceTags") .field(DocumentPojo.tags_) .size(aggregation.sourceMetadata) .facetFilter(parentFilterObj); CrossVersionFacetBuilder.TermsFacetBuilder fb1 = CrossVersionFacetBuilders.termsFacet("sourceTypes") .field(DocumentPojo.mediaType_) .size(aggregation.sourceMetadata) .facetFilter(parentFilterObj); // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); fb1 = fb1.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); searchSettings.addFacet(fb1); } if ((null != aggregation) && (null != aggregation.sources) && (aggregation.sources > 0)) { CrossVersionFacetBuilder.TermsFacetBuilder fb = CrossVersionFacetBuilders.termsFacet("sourceKeys") .field(DocumentPojo.sourceKey_) .size(aggregation.sources); // Gross raw handling for facets if (null != parentFilterObj) { fb = fb.facetFilter(parentFilterObj); } searchSettings.addFacet(fb); } } // TESTED