X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=knowledge%2Forg.argeo.support.geonames%2Fsrc%2Forg%2Fargeo%2Fsupport%2Fgeonames%2FImportGeonamesAdmin.java;fp=knowledge%2Forg.argeo.support.geonames%2Fsrc%2Forg%2Fargeo%2Fsupport%2Fgeonames%2FImportGeonamesAdmin.java;h=1801fefef3e4ea47b3e875666dbbc170c98db4b9;hp=0000000000000000000000000000000000000000;hb=56e0ce8ed36343091ebd9f31150ef5d02ef454c3;hpb=3f1e729ef4c76d9c946906a0983e62013945c1ef

diff --git a/knowledge/org.argeo.support.geonames/src/org/argeo/support/geonames/ImportGeonamesAdmin.java b/knowledge/org.argeo.support.geonames/src/org/argeo/support/geonames/ImportGeonamesAdmin.java
new file mode 100644
index 0000000..1801fef
--- /dev/null
+++ b/knowledge/org.argeo.support.geonames/src/org/argeo/support/geonames/ImportGeonamesAdmin.java
@@ -0,0 +1,94 @@
+package org.argeo.support.geonames;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.argeo.util.CsvParser;
+import org.argeo.util.CsvWriter;
+
+/** Import GeoNames administrative division from the main table. */
+public class ImportGeonamesAdmin {
+	// private Log log = LogFactory.getLog(ImportGeonamesAdmin.class);
+	private Map<Long, GeonamesAdm> geonamesAdms = new HashMap<>();
+
+	/** Loads the data. */
+	public void parse(InputStream in) {
+		CsvParser csvParser = new CsvParser() {
+
+			@Override
+			protected void processLine(Integer lineNumber, List<String> header, List<String> tokens) {
+				if (!"A".equals(tokens.get(6)))
+					return;
+				GeonamesAdm geonamesAdm = new GeonamesAdm(tokens);
+				geonamesAdms.put(geonamesAdm.getGeonameId(), geonamesAdm);
+//				String featureName = tokens.get(7);
+//				String geonameId = tokens.get(0);
+//				String name = tokens.get(1);
+//				Double lat = Double.parseDouble(tokens.get(4));
+//				Double lng = Double.parseDouble(tokens.get(5));
+//				switch (featureName) {
+//				case "ADM1":
+//				case "ADM4":
+//					String adminCode1 = tokens.get(10);
+//					System.out.println(
+//							geonameId + " " + featureName + " " + lat + "," + lng + " " + adminCode1 + " " + name);
+//					break;
+//				default:
+//					break;
+//				}
+
+			}
+		};
+		csvParser.setSeparator('\t');
+		csvParser.setNoHeader(true);
+		csvParser.parse(in, StandardCharsets.UTF_8);
+	}
+
+	public Map<Long, GeonamesAdm> getGeonamesAdms() {
+		return geonamesAdms;
+	}
+
+	/**
+	 * Copies only the Geonames of feature class 'A' (administrative subdivisions).
+	 */
+	public static void filterGeonamesAdm(InputStream in, OutputStream out) {
+		CsvWriter csvWriter = new CsvWriter(out, StandardCharsets.UTF_8);
+		csvWriter.setSeparator('\t');
+		CsvParser csvParser = new CsvParser() {
+
+			@Override
+			protected void processLine(Integer lineNumber, List<String> header, List<String> tokens) {
+				if (tokens.size() < 7 || !"A".equals(tokens.get(6)))
+					return;
+				csvWriter.writeLine(tokens);
+			}
+		};
+		csvParser.setSeparator('\t');
+		csvParser.setNoHeader(true);
+		csvParser.parse(in, StandardCharsets.UTF_8);
+	}
+
+	public static void main(String[] args) throws IOException {
+		String country = "allCountries";
+		// String country = "CI";
+		try (InputStream in = Files
+				.newInputStream(Paths.get(System.getProperty("user.home") + "/gis/data/geonames/" + country + ".txt"));
+				OutputStream out = Files.newOutputStream(
+						Paths.get(System.getProperty("user.home") + "/gis/data/geonames/" + country + "-adm.txt"))) {
+			ImportGeonamesAdmin.filterGeonamesAdm(in, out);
+		}
+//		try (InputStream in = Files.newInputStream(
+//				Paths.get(System.getProperty("user.home") + "/gis/data/geonames/" + country + "-adm.txt"))) {
+//			ImportGeonamesAdmin importGeonamesAdmin = new ImportGeonamesAdmin();
+//			importGeonamesAdmin.parse(in);
+//		}
+	}
+
+}