tools/java/org/unicode/cldr/tool/ShowZoneEquivalences.java - platform/external/cldr - Git at Google

 package org.unicode.cldr.tool;

 import java.io.IOException;
 import java.io.PrintWriter;
 import java.text.ParseException;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Comparator;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
 import java.util.TreeSet;

 import org.unicode.cldr.draft.FileUtilities;
 import org.unicode.cldr.util.ArrayComparator;
 import org.unicode.cldr.util.CLDRPaths;
 import org.unicode.cldr.util.CldrUtility;
 import org.unicode.cldr.util.Factory;
 import org.unicode.cldr.util.ICUServiceBuilder;
 import org.unicode.cldr.util.StandardCodes;
 import org.unicode.cldr.util.Tabber;
 import org.unicode.cldr.util.TimezoneFormatter;
 import org.unicode.cldr.util.ZoneInflections;

 import com.ibm.icu.util.TimeZone;

 public class ShowZoneEquivalences {

     public static void main(String[] args) throws Exception {
         double deltaTime = System.currentTimeMillis();
         try {
             ShowZoneEquivalences.getZoneEquivalences();
         } finally {
             deltaTime = System.currentTimeMillis() - deltaTime;
             System.out.println("Elapsed: " + deltaTime / 1000.0 + " seconds");
             System.out.println("Done");
         }
     }

     public static void getZoneEquivalences() throws IOException, ParseException {
         // String tzid = "America/Argentina/ComodRivadavia";
         // TimeZone tz = TimeZone.getTimeZone(tzid);
         // int offset = tz.getOffset(new Date().getTime());
         // System.out.println(tzid + ":\t" + offset);
         // System.out.println("in available? " + Arrays.asList(TimeZone.getAvailableIDs()).contains(tzid));
         // System.out.println(new TreeSet(Arrays.asList(TimeZone.getAvailableIDs())));

         Set<String> needsTranslation = new TreeSet<String>(Arrays.asList(CountItems.needsTranslationString
             .split("[,]?\\s+")));
         Set<String> singleCountries = new TreeSet<String>(
             Arrays
             .asList("Africa/Bamako America/Godthab America/Santiago America/Guayaquil     Asia/Shanghai Asia/Tashkent Asia/Kuala_Lumpur Europe/Madrid Europe/Lisbon Europe/London Pacific/Auckland Pacific/Tahiti"
                 .split("\\s")));
         Set<String> defaultItems = new TreeSet<String>(
             Arrays
             .asList("Antarctica/McMurdo America/Buenos_Aires Australia/Sydney America/Sao_Paulo America/Toronto Africa/Kinshasa America/Santiago Asia/Shanghai America/Guayaquil Europe/Madrid Europe/London America/Godthab Asia/Jakarta Africa/Bamako America/Mexico_City Asia/Kuala_Lumpur Pacific/Auckland Europe/Lisbon Europe/Moscow Europe/Kiev America/New_York Asia/Tashkent Pacific/Tahiti Pacific/Kosrae Pacific/Tarawa Asia/Almaty Pacific/Majuro Asia/Ulaanbaatar Arctic/Longyearbyen Pacific/Midway"
                 .split("\\s")));

         StandardCodes sc = StandardCodes.make();
         Collection<String> codes = sc.getGoodAvailableCodes("tzid");
         TreeSet<String> extras = new TreeSet<String>();
         Map<String, Set<String>> m = sc.getZoneLinkNew_OldSet();
         for (String code : codes) {
             Collection<String> s = m.get(code);
             if (s == null)
                 continue;
             extras.addAll(s);
         }
         extras.addAll(codes);
         Set<String> icu4jTZIDs = new TreeSet<String>(Arrays.asList(TimeZone.getAvailableIDs()));
         Set<String> diff2 = new TreeSet<String>(icu4jTZIDs);
         diff2.removeAll(extras);
         System.out.println("icu4jTZIDs - StandardCodes: " + diff2);
         diff2 = new TreeSet<String>(extras);
         diff2.removeAll(icu4jTZIDs);
         System.out.println("StandardCodes - icu4jTZIDs: " + diff2);
         ArrayComparator ac = new ArrayComparator(new Comparator[] {
             ArrayComparator.COMPARABLE, ArrayComparator.COMPARABLE,
             ArrayComparator.COMPARABLE });
         Map<String, String> zone_countries = sc.getZoneToCounty();

         TreeSet<Object[]> country_inflection_names = new TreeSet<Object[]>(ac);
         PrintWriter out = FileUtilities.openUTF8Writer(CLDRPaths.GEN_DIRECTORY, "inflections.txt");

         TreeMap<Integer, TreeSet<String>> minOffsetMap = new TreeMap<Integer, TreeSet<String>>();
         TreeMap<Integer, TreeSet<String>> maxOffsetMap = new TreeMap<Integer, TreeSet<String>>();

         for (Iterator<String> it = codes.iterator(); it.hasNext();) {
             String zoneID = it.next();
             String country = zone_countries.get(zoneID);
             TimeZone zone = TimeZone.getTimeZone(zoneID);
             ZoneInflections zip = new ZoneInflections(zone);
             out.println(zoneID + "\t" + zip);
             country_inflection_names.add(new Object[] { country, zip, zoneID });

             TreeSet<String> s = minOffsetMap.get(zip.getMinOffset());
             if (s == null)
                 minOffsetMap.put(zip.getMinOffset(), s = new TreeSet<String>());
             s.add(zone.getID());

             s = maxOffsetMap.get(zip.getMaxOffset());
             if (s == null)
                 maxOffsetMap.put(zip.getMaxOffset(), s = new TreeSet<String>());
             s.add(zone.getID());

         }
         System.out.println("Minimum Offset: " + minOffsetMap);
         System.out.println("Maximum Offset: " + maxOffsetMap);
         out.close();

         out = FileUtilities.openUTF8Writer(CLDRPaths.GEN_DIRECTORY, "modernTimezoneEquivalents.html");
         out.println("<html>" + "<head>"
             + "<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>"
             + "<title>Modern Equivalent Timezones</title><style>");
         out.println("td.top,td.topr { background-color: #EEEEFF }");
         out.println("td.r,td.topr { text-align:right }");
         out
         .println("td.gap { font-weight:bold; border-top: 3px solid #0000FF; border-bottom: 3px solid #0000FF; background-color: #CCCCCC }");
         out
         .println("</style>"
             + "</head>"
             + "<body>"
             + "<table border='1' cellspacing='0' cellpadding='2' style='border-collapse: collapse'>");
         Tabber.HTMLTabber tabber1 = new Tabber.HTMLTabber();
         tabber1.setParameters(4, "class='r'");
         tabber1.setParameters(5, "class='r'");
         Tabber.HTMLTabber tabber2 = new Tabber.HTMLTabber();
         tabber2.setParameters(0, "class='top'");
         tabber2.setParameters(1, "class='top'");
         tabber2.setParameters(2, "class='top'");
         tabber2.setParameters(3, "class='top'");
         tabber2.setParameters(4, "class='topr'");
         tabber2.setParameters(5, "class='topr'");
         Tabber.HTMLTabber tabber3 = new Tabber.HTMLTabber();
         tabber3.setParameters(0, "class='gap'");
         tabber3.setParameters(1, "class='gap'");
         tabber3.setParameters(2, "class='gap'");
         tabber3.setParameters(3, "class='gap'");
         tabber3.setParameters(4, "class='gap'");
         tabber3.setParameters(5, "class='gap'");

         long minimumDate = ICUServiceBuilder.isoDateParse("2000-1-1T00:00:00Z")
             .getTime();
         out
         .println("<h1>Modern Equivalent Timezones: <a target='_blank' href='instructions.html'>Instructions</a></h1>");
         out.println(ShowData.dateFooter());
         out.println("<p>Zones identical after: "
             + ICUServiceBuilder.isoDateFormat(minimumDate) + "</p>");
         String lastCountry = "";
         ZoneInflections.OutputLong diff = new ZoneInflections.OutputLong(0);
         Factory cldrFactory = Factory.make(CLDRPaths.MAIN_DIRECTORY, ".*");
         TimezoneFormatter tzf = new TimezoneFormatter(cldrFactory, "en", true);
         Map<String, Set<String>> country_zoneSet = sc.getCountryToZoneSet();
         boolean shortList = true;
         boolean first = true;
         int category = 1;
         Tabber tabber = tabber1;
         for (Iterator<Object[]> it = country_inflection_names.iterator(); it.hasNext();) {
             Object[] row = it.next();
             String country = (String) row[0];
             if (country.equals("001"))
                 continue;
             if (shortList && (country_zoneSet.get(country)).size() < 2)
                 continue;
             ZoneInflections zip = (ZoneInflections) row[1];
             String zoneID = (String) row[2];

             if (!country.equals(lastCountry)) {
                 if (first)
                     first = false;
                 category = 1;
                 CountItems.subheader(out, tabber3);
             } else if (diff.value >= minimumDate) {
                 // out.println(tabber.process("\tDiffers at:\t" + ICUServiceBuilder.isoDateFormat(diff.value)));
                 tabber = tabber == tabber1 ? tabber2 : tabber1;
                 ++category;
             }
             String zoneIDShown = zoneID;
             if (needsTranslation.contains(zoneID)) {
                 zoneIDShown = "<b>" + zoneIDShown + "\u00B9</b>";
             }
             if (singleCountries.contains(zoneID)) {
                 zoneIDShown = "<i>" + zoneIDShown + "</i> \u00B2";
             }
             if (defaultItems.contains(zoneID)) {
                 zoneIDShown = "<span style='background-color: #FFFF00'>" + zoneIDShown
                     + "</span> ?";
             }
             // if (country.equals(lastCountry) && diff.value >= minimumDate) System.out.print("X");
             String newCountry = country;
             String mapLink = CountItems.country_map.get(country);
             if (mapLink != null) {
                 newCountry = "<a target='map' href='" + mapLink + "'>" + country
                     + "</a>";
             }
             String minOffset = ZoneInflections.formatHours(zip.getMinOffset(minimumDate));
             String maxOffset = ZoneInflections.formatHours(zip.getMaxOffset(minimumDate));
             if (!icu4jTZIDs.contains(zoneID)) {
                 minOffset = maxOffset = "??";
             }

             out.println(tabber.process(newCountry + "\t" + "<b>" + category + "</b>"
                 + "\t" + zoneIDShown + "\t"
                 + tzf.getFormattedZone(zoneID, "vvvv", minimumDate, false) + "\t"
                 + minOffset + "\t" + maxOffset));
             lastCountry = country;
         }
         CountItems.subheader(out, tabber3);
         out.println("</table>");
         out.println(CldrUtility.ANALYTICS);
         out.println("</body></html>");
         out.close();
     }

 }
	package org.unicode.cldr.tool;

	import java.io.IOException;
	import java.io.PrintWriter;
	import java.text.ParseException;
	import java.util.Arrays;
	import java.util.Collection;
	import java.util.Comparator;
	import java.util.Iterator;
	import java.util.Map;
	import java.util.Set;
	import java.util.TreeMap;
	import java.util.TreeSet;

	import org.unicode.cldr.draft.FileUtilities;
	import org.unicode.cldr.util.ArrayComparator;
	import org.unicode.cldr.util.CLDRPaths;
	import org.unicode.cldr.util.CldrUtility;
	import org.unicode.cldr.util.Factory;
	import org.unicode.cldr.util.ICUServiceBuilder;
	import org.unicode.cldr.util.StandardCodes;
	import org.unicode.cldr.util.Tabber;
	import org.unicode.cldr.util.TimezoneFormatter;
	import org.unicode.cldr.util.ZoneInflections;

	import com.ibm.icu.util.TimeZone;

	public class ShowZoneEquivalences {

	public static void main(String[] args) throws Exception {
	double deltaTime = System.currentTimeMillis();
	try {
	ShowZoneEquivalences.getZoneEquivalences();
	} finally {
	deltaTime = System.currentTimeMillis() - deltaTime;
	System.out.println("Elapsed: " + deltaTime / 1000.0 + " seconds");
	System.out.println("Done");
	}
	}

	public static void getZoneEquivalences() throws IOException, ParseException {
	// String tzid = "America/Argentina/ComodRivadavia";
	// TimeZone tz = TimeZone.getTimeZone(tzid);
	// int offset = tz.getOffset(new Date().getTime());
	// System.out.println(tzid + ":\t" + offset);
	// System.out.println("in available? " + Arrays.asList(TimeZone.getAvailableIDs()).contains(tzid));
	// System.out.println(new TreeSet(Arrays.asList(TimeZone.getAvailableIDs())));

	Set<String> needsTranslation = new TreeSet<String>(Arrays.asList(CountItems.needsTranslationString
	.split("[,]?\\s+")));
	Set<String> singleCountries = new TreeSet<String>(
	Arrays
	.asList("Africa/Bamako America/Godthab America/Santiago America/Guayaquil Asia/Shanghai Asia/Tashkent Asia/Kuala_Lumpur Europe/Madrid Europe/Lisbon Europe/London Pacific/Auckland Pacific/Tahiti"
	.split("\\s")));
	Set<String> defaultItems = new TreeSet<String>(
	Arrays
	.asList("Antarctica/McMurdo America/Buenos_Aires Australia/Sydney America/Sao_Paulo America/Toronto Africa/Kinshasa America/Santiago Asia/Shanghai America/Guayaquil Europe/Madrid Europe/London America/Godthab Asia/Jakarta Africa/Bamako America/Mexico_City Asia/Kuala_Lumpur Pacific/Auckland Europe/Lisbon Europe/Moscow Europe/Kiev America/New_York Asia/Tashkent Pacific/Tahiti Pacific/Kosrae Pacific/Tarawa Asia/Almaty Pacific/Majuro Asia/Ulaanbaatar Arctic/Longyearbyen Pacific/Midway"
	.split("\\s")));

	StandardCodes sc = StandardCodes.make();
	Collection<String> codes = sc.getGoodAvailableCodes("tzid");
	TreeSet<String> extras = new TreeSet<String>();
	Map<String, Set<String>> m = sc.getZoneLinkNew_OldSet();
	for (String code : codes) {
	Collection<String> s = m.get(code);
	if (s == null)
	continue;
	extras.addAll(s);
	}
	extras.addAll(codes);
	Set<String> icu4jTZIDs = new TreeSet<String>(Arrays.asList(TimeZone.getAvailableIDs()));
	Set<String> diff2 = new TreeSet<String>(icu4jTZIDs);
	diff2.removeAll(extras);
	System.out.println("icu4jTZIDs - StandardCodes: " + diff2);
	diff2 = new TreeSet<String>(extras);
	diff2.removeAll(icu4jTZIDs);
	System.out.println("StandardCodes - icu4jTZIDs: " + diff2);
	ArrayComparator ac = new ArrayComparator(new Comparator[] {
	ArrayComparator.COMPARABLE, ArrayComparator.COMPARABLE,
	ArrayComparator.COMPARABLE });
	Map<String, String> zone_countries = sc.getZoneToCounty();

	TreeSet<Object[]> country_inflection_names = new TreeSet<Object[]>(ac);
	PrintWriter out = FileUtilities.openUTF8Writer(CLDRPaths.GEN_DIRECTORY, "inflections.txt");

	TreeMap<Integer, TreeSet<String>> minOffsetMap = new TreeMap<Integer, TreeSet<String>>();
	TreeMap<Integer, TreeSet<String>> maxOffsetMap = new TreeMap<Integer, TreeSet<String>>();

	for (Iterator<String> it = codes.iterator(); it.hasNext();) {
	String zoneID = it.next();
	String country = zone_countries.get(zoneID);
	TimeZone zone = TimeZone.getTimeZone(zoneID);
	ZoneInflections zip = new ZoneInflections(zone);
	out.println(zoneID + "\t" + zip);
	country_inflection_names.add(new Object[] { country, zip, zoneID });

	TreeSet<String> s = minOffsetMap.get(zip.getMinOffset());
	if (s == null)
	minOffsetMap.put(zip.getMinOffset(), s = new TreeSet<String>());
	s.add(zone.getID());

	s = maxOffsetMap.get(zip.getMaxOffset());
	if (s == null)
	maxOffsetMap.put(zip.getMaxOffset(), s = new TreeSet<String>());
	s.add(zone.getID());

	}
	System.out.println("Minimum Offset: " + minOffsetMap);
	System.out.println("Maximum Offset: " + maxOffsetMap);
	out.close();

	out = FileUtilities.openUTF8Writer(CLDRPaths.GEN_DIRECTORY, "modernTimezoneEquivalents.html");
	out.println("<html>" + "<head>"
	+ "<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>"
	+ "<title>Modern Equivalent Timezones</title><style>");
	out.println("td.top,td.topr { background-color: #EEEEFF }");
	out.println("td.r,td.topr { text-align:right }");
	out
	.println("td.gap { font-weight:bold; border-top: 3px solid #0000FF; border-bottom: 3px solid #0000FF; background-color: #CCCCCC }");
	out
	.println("</style>"
	+ "</head>"
	+ "<body>"
	+ "<table border='1' cellspacing='0' cellpadding='2' style='border-collapse: collapse'>");
	Tabber.HTMLTabber tabber1 = new Tabber.HTMLTabber();
	tabber1.setParameters(4, "class='r'");
	tabber1.setParameters(5, "class='r'");
	Tabber.HTMLTabber tabber2 = new Tabber.HTMLTabber();
	tabber2.setParameters(0, "class='top'");
	tabber2.setParameters(1, "class='top'");
	tabber2.setParameters(2, "class='top'");
	tabber2.setParameters(3, "class='top'");
	tabber2.setParameters(4, "class='topr'");
	tabber2.setParameters(5, "class='topr'");
	Tabber.HTMLTabber tabber3 = new Tabber.HTMLTabber();
	tabber3.setParameters(0, "class='gap'");
	tabber3.setParameters(1, "class='gap'");
	tabber3.setParameters(2, "class='gap'");
	tabber3.setParameters(3, "class='gap'");
	tabber3.setParameters(4, "class='gap'");
	tabber3.setParameters(5, "class='gap'");

	long minimumDate = ICUServiceBuilder.isoDateParse("2000-1-1T00:00:00Z")
	.getTime();
	out
	.println("<h1>Modern Equivalent Timezones: <a target='_blank' href='instructions.html'>Instructions</a></h1>");
	out.println(ShowData.dateFooter());
	out.println("<p>Zones identical after: "
	+ ICUServiceBuilder.isoDateFormat(minimumDate) + "</p>");
	String lastCountry = "";
	ZoneInflections.OutputLong diff = new ZoneInflections.OutputLong(0);
	Factory cldrFactory = Factory.make(CLDRPaths.MAIN_DIRECTORY, ".*");
	TimezoneFormatter tzf = new TimezoneFormatter(cldrFactory, "en", true);
	Map<String, Set<String>> country_zoneSet = sc.getCountryToZoneSet();
	boolean shortList = true;
	boolean first = true;
	int category = 1;
	Tabber tabber = tabber1;
	for (Iterator<Object[]> it = country_inflection_names.iterator(); it.hasNext();) {
	Object[] row = it.next();
	String country = (String) row[0];
	if (country.equals("001"))
	continue;
	if (shortList && (country_zoneSet.get(country)).size() < 2)
	continue;
	ZoneInflections zip = (ZoneInflections) row[1];
	String zoneID = (String) row[2];

	if (!country.equals(lastCountry)) {
	if (first)
	first = false;
	category = 1;
	CountItems.subheader(out, tabber3);
	} else if (diff.value >= minimumDate) {
	// out.println(tabber.process("\tDiffers at:\t" + ICUServiceBuilder.isoDateFormat(diff.value)));
	tabber = tabber == tabber1 ? tabber2 : tabber1;
	++category;
	}
	String zoneIDShown = zoneID;
	if (needsTranslation.contains(zoneID)) {
	zoneIDShown = "<b>" + zoneIDShown + "\u00B9</b>";
	}
	if (singleCountries.contains(zoneID)) {
	zoneIDShown = "<i>" + zoneIDShown + "</i> \u00B2";
	}
	if (defaultItems.contains(zoneID)) {
	zoneIDShown = "<span style='background-color: #FFFF00'>" + zoneIDShown
	+ "</span> ?";
	}
	// if (country.equals(lastCountry) && diff.value >= minimumDate) System.out.print("X");
	String newCountry = country;
	String mapLink = CountItems.country_map.get(country);
	if (mapLink != null) {
	newCountry = "<a target='map' href='" + mapLink + "'>" + country
	+ "</a>";
	}
	String minOffset = ZoneInflections.formatHours(zip.getMinOffset(minimumDate));
	String maxOffset = ZoneInflections.formatHours(zip.getMaxOffset(minimumDate));
	if (!icu4jTZIDs.contains(zoneID)) {
	minOffset = maxOffset = "??";
	}

	out.println(tabber.process(newCountry + "\t" + "<b>" + category + "</b>"
	+ "\t" + zoneIDShown + "\t"
	+ tzf.getFormattedZone(zoneID, "vvvv", minimumDate, false) + "\t"
	+ minOffset + "\t" + maxOffset));
	lastCountry = country;
	}
	CountItems.subheader(out, tabber3);
	out.println("</table>");
	out.println(CldrUtility.ANALYTICS);
	out.println("</body></html>");
	out.close();
	}

	}