private static void readLatLong() {
String buildingCode = "EEB";
StringBuilder query = new StringBuilder("");
query.append("PREFIX sgns: <http://www.smartgrid.usc.edu/Ontology/2012.owl#> \n");
query.append("PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> \n");
query.append("PREFIX gmlns: <http://purl.org/ifgi/gml/0.1/> \n");
query.append("SELECT ?latitude ?longitude WHERE { \n");
query.append(
" ?building <http://dbpedia.org/ontology/hasBuildingNo> '" + buildingCode + "' .\n");
query.append(" ?building gmlns:GeometryProperty ?gml . \n");
query.append(" ?gml sgns:hasLatitude ?latitude . \n");
query.append(" ?gml sgns:hasLongitude ?longitude . \n");
query.append(" } \n");
String sparql = query.toString();
System.out.println("\nSelectQuery: " + sparql);
Store store = null;
try {
store = new Store(IIPProperties.getStoreURL());
String response = store.query(sparql, -1);
System.out.println("Select response: " + response);
} catch (MalformedURLException e) {
e.getMessage();
e.printStackTrace();
} catch (ProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private static void readKWH(
String buildingCode, String startDate, String endDate, String startTime, String endTime) {
StringBuilder query = new StringBuilder("");
query.append("PREFIX sgns: <http://www.smartgrid.usc.edu/Ontology/2012.owl#> \n");
query.append("PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> \n");
query.append("PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> \n");
// query.append("SELECT (MAX(xsd:double(?kwhReading)) AS ?KWh_MAX) WHERE { \n");
query.append("SELECT ?kwhReading WHERE { \n");
query.append(
" ?building <http://dbpedia.org/ontology/hasBuildingCode> '" + buildingCode + "' .\n");
String triple = " ?building sgns:KiloWattLoadObservable ?kwhURI . \n";
query.append(triple);
triple = " ?kwhURI rdf:type sgns:ElectricalMeasurement . \n";
query.append(triple);
triple = " ?kwhURI sgns:hasMeasurementRecordedDate ?date . \n"; // ^^xsd:date
query.append(triple);
triple = " ?kwhURI sgns:hasMeasurementRecordedTime ?time . \n"; // ^^xsd:time
query.append(triple);
triple = " FILTER ( ?date >= '" + startDate + "' && ?date <= '" + endDate + "') \n";
query.append(triple);
// triple = " FILTER ( ?time >= '"+ startTime +"' && ?time <= '"+ endTime + "') \n";
// query.append(triple);
triple = " ?kwhURI sgns:hasMeasuredValue ?kwhReading . \n\n";
query.append(triple);
query.append(" } \n");
String sparql = query.toString();
System.out.println("\nSelectQuery: " + sparql);
Store store = null;
try {
store = new Store(IIPProperties.getStoreURL());
String response = store.query(sparql, -1);
System.out.println("Select response: " + response);
} catch (MalformedURLException e) {
e.getMessage();
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private static void insertBuildings(int count)
throws MalformedURLException, ProtocolException, IOException, InterruptedException {
String sparql1 = getBuildingInsertQuery(count);
System.out.println(sparql1);
Store store = null;
try {
store = new Store(IIPProperties.getStoreURL());
// String response = store.insert(sparql1);
// System.out.println("Insert response: "+ response);
} catch (MalformedURLException e) {
e.getMessage();
e.printStackTrace();
}
StringBuilder sparql2 = new StringBuilder("");
sparql2.append("PREFIX Building: <http://dbpedia.org/ontology/> \n");
sparql2.append("PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> \n");
sparql2.append("PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> \n");
sparql2.append("PREFIX sgns: <http://www.smartgrid.usc.edu/Ontology/2012.owl#> \n");
sparql2.append("PREFIX gmlns: <http://purl.org/ifgi/gml/0.1/> \n");
sparql2.append(" SELECT ?BuildingCode ?GrossArea ?latitude ?longitude \n");
sparql2.append(" WHERE { \n");
sparql2.append(" ?contributor rdf:type ?BuildingEntityClass . \n");
sparql2.append(" ?contributor Building:hasBuildingNo ?BuildingNum . \n"); // \"100000\"
// sparql2.append(" FILTER(xsd:integer(?BuildingNum) > 9999) \n");
// sparql2.append(" ?contributor ?BuildingProperty \"BC1\" . \n");
sparql2.append(" ?contributor Building:hasBuildingCode ?BuildingCode . \n");
sparql2.append(" ?contributor Building:address ?Address . \n");
sparql2.append(" ?contributor Building:elevation ?Elevation . \n");
sparql2.append(" ?contributor Building:buildingstartdate ?YearBuilt . \n");
sparql2.append(" ?contributor Building:floorArea ?GrossArea . \n");
sparql2.append(" ?contributor Building:Architect ?architect . \n");
sparql2.append(" ?architect rdf:type ?ArchitectEntityClass . \n");
sparql2.append(" ?architect Building:birthname ?ArchitectName . \n");
sparql2.append(" ?contributor gmlns:GeometryProperty ?gml . \n");
sparql2.append(" ?gml sgns:hasLatitude ?latitude . \n");
sparql2.append(" ?gml sgns:hasLongitude ?longitude . \n");
sparql2.append(" } ");
System.out.println("SPARQL Query: " + sparql2.toString());
String response2 = store.query(sparql2.toString(), -1);
System.out.println("Results: \n" + response2);
}