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comparison flys-backend/src/main/java/de/intevation/flys/importer/WstParser.java @ 201:3169b559ca3c

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Build models for wsts, wst columns and q ranges and store them in the backend. flys-backend/trunk@1549 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 23 Mar 2011 15:22:32 +0000
parents 88048d4f6e4d
children 29a408f80a89
comparison
equal deleted inserted replaced
200:88048d4f6e4d 201:3169b559ca3c
17 import de.intevation.flys.utils.StringUtil; 17 import de.intevation.flys.utils.StringUtil;
18 18
19 import java.util.regex.Pattern; 19 import java.util.regex.Pattern;
20 import java.util.regex.Matcher; 20 import java.util.regex.Matcher;
21 21
22 import java.math.BigDecimal;
23
22 public class WstParser 24 public class WstParser
23 { 25 {
24 private static Logger log = Logger.getLogger(WstParser.class); 26 private static Logger log = Logger.getLogger(WstParser.class);
25 27
26 public static final String COLUMN_BEZ_TEXT = "column-bez-text"; 28 public static final String COLUMN_BEZ_TEXT = "column-bez-text";
36 Pattern.compile("\\*\\s*[kK][mM]\\s+(.+)"); 38 Pattern.compile("\\*\\s*[kK][mM]\\s+(.+)");
37 39
38 public static final Pattern UNIT = 40 public static final Pattern UNIT =
39 Pattern.compile("[^\\[]*\\[([^]]+)\\].*"); 41 Pattern.compile("[^\\[]*\\[([^]]+)\\].*");
40 42
43 protected ImportWst wst;
44
41 public WstParser() { 45 public WstParser() {
42 } 46 }
43 47
48 public ImportWst getWst() {
49 return wst;
50 }
51
52 public void setWst(ImportWst wst) {
53 this.wst = wst;
54 }
55
44 public void parse(File file) throws IOException { 56 public void parse(File file) throws IOException {
45 57
46 log.info("Parsing WST file '" + file + "'"); 58 log.info("Parsing WST file '" + file + "'");
59
60 wst = new ImportWst(file.getName());
47 61
48 LineNumberReader in = null; 62 LineNumberReader in = null;
49 try { 63 try {
50 in = 64 in =
51 new LineNumberReader( 65 new LineNumberReader(
66 double [] firstAbfluesse = null; 80 double [] firstAbfluesse = null;
67 81
68 double minKm = Double.MAX_VALUE; 82 double minKm = Double.MAX_VALUE;
69 double maxKm = -Double.MAX_VALUE; 83 double maxKm = -Double.MAX_VALUE;
70 84
71 boolean bFirstComment = true;
72 boolean columnHeaderChecked = false; 85 boolean columnHeaderChecked = false;
73 86
74 double lastKm = Double.MAX_VALUE; 87 double lastKm = Double.MAX_VALUE;
75 88
76 String einheit = "Wasserstand [NN + m]"; 89 String einheit = "Wasserstand [NN + m]";
278 291
279 protected void addValue(double km, double w, String columnName) { 292 protected void addValue(double km, double w, String columnName) {
280 // TODO: store me! 293 // TODO: store me!
281 } 294 }
282 295
283 protected static String format(double value) { 296 private static final NumberFormat NF = getNumberFormat();
297
298 private static getNumberFormat() {
284 NumberFormat nf = NumberFormat.getInstance(); 299 NumberFormat nf = NumberFormat.getInstance();
285 nf.setMinimumFractionDigits(2); 300 nf.setMinimumFractionDigits(2);
286 nf.setMaximumFractionDigits(2); 301 nf.setMaximumFractionDigits(2);
287 return nf.format(value); 302 }
303
304 protected static String format(double value) {
305 return NF.format(value);
288 } 306 }
289 307
290 protected void addInterval( 308 protected void addInterval(
291 double from, 309 double from,
292 double to, 310 double to,
293 Map<String, Double> values 311 Map<String, Double> values
294 ) { 312 ) {
313 log.debug("addInterval: " + from + " " + to);
314
295 if (values == null) { 315 if (values == null) {
296 return; 316 return;
297 } 317 }
298 if (log.isDebugEnabled()) { 318
299 log.debug("addInterval: " + from + " " + to); 319 if (from > to) { double t = from; from = to; to = t; }
300 StringBuilder sb = new StringBuilder(); 320
301 for (Map.Entry<String, Double> entry: values.entrySet()) { 321 ImportRange range = new ImportRange(
302 if (sb.length() > 0) { 322 new BigDecimal(from),
303 sb.append("; "); 323 new BigDecimal(to));
304 } 324
305 sb.append('"').append(entry.getKey()) 325 for (Map.Entry<String, Double> entry: values.entrySet()) {
306 .append("\": ") 326 BigDecimal q = new BigDecimal(entry.getValue());
307 .append(entry.getValue()); 327 ImportWstQRange wstQRange = new ImportWstQRange(range, q);
308 } 328
309 log.debug("entries: " + sb.toString()); 329 String columnName = entry.getKey();
330 ImportWstColumn column = wst.getColumn(columnName);
331 column.addColumnQRange(wstQRange);
310 } 332 }
311 } 333 }
312 334
313 private static final Double [] parseLineAsDouble( 335 private static final Double [] parseLineAsDouble(
314 String line, 336 String line,
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