Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/parsers/AbstractSedimentLoadParser.java @ 8059:bde5f5ec7c72
SCHEMA CHANGE and Importer: get time intervals of SQ-relations from metalines in sediment load files.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Fri, 18 Jul 2014 18:01:49 +0200 |
| parents | d86cc6a17b7a |
| children | 3ae11daff343 |
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| 8058:fbe3ba5a480e | 8059:bde5f5ec7c72 |
|---|---|
| 50 Pattern.compile("^Fraktion: (.*)"); | 50 Pattern.compile("^Fraktion: (.*)"); |
| 51 | 51 |
| 52 public static final Pattern META_FRACTION_NAME = | 52 public static final Pattern META_FRACTION_NAME = |
| 53 Pattern.compile("^Fraktionsname: (.*)"); | 53 Pattern.compile("^Fraktionsname: (.*)"); |
| 54 | 54 |
| 55 public static final Pattern META_SQ_TIMEINTERVAL = | |
| 56 Pattern.compile("^S-Q-Beziehung: (.*)"); | |
| 57 | |
| 55 public static final Pattern META_COLUMN_NAMES = | 58 public static final Pattern META_COLUMN_NAMES = |
| 56 Pattern.compile("^Fluss-km.*"); | 59 Pattern.compile("^Fluss-km.*"); |
| 57 | 60 |
| 58 public static final Pattern META_GRAIN_SIZE = | 61 public static final Pattern META_GRAIN_SIZE = |
| 59 Pattern.compile("([0-9]*,*[0-9]+)-([0-9]*,*[0-9]+) *mm"); | 62 Pattern.compile("([0-9]*,*[0-9]+)-([0-9]*,*[0-9]+) *mm"); |
| 68 protected abstract void handleMetaLine(String line) | 71 protected abstract void handleMetaLine(String line) |
| 69 throws LineParserException; | 72 throws LineParserException; |
| 70 | 73 |
| 71 | 74 |
| 72 protected ImportGrainFraction grainFraction; | 75 protected ImportGrainFraction grainFraction; |
| 76 | |
| 77 protected ImportTimeInterval sqTimeInterval; | |
| 73 | 78 |
| 74 protected String description; | 79 protected String description; |
| 75 | 80 |
| 76 protected String[] columnNames; | 81 protected String[] columnNames; |
| 77 | 82 |
| 162 | 167 |
| 163 return false; | 168 return false; |
| 164 } | 169 } |
| 165 | 170 |
| 166 | 171 |
| 172 public boolean handleMetaSQTimeInterval(String line) { | |
| 173 Matcher m = META_SQ_TIMEINTERVAL.matcher(line); | |
| 174 | |
| 175 if (m.matches()) { | |
| 176 String interval = m.group(1); | |
| 177 | |
| 178 try { | |
| 179 Matcher a = TIMEINTERVAL_EPOCH.matcher(interval); | |
| 180 if (a.matches()) { | |
| 181 int yearA = nf.parse(a.group(1)).intValue(); | |
| 182 int yearB = nf.parse(a.group(2)).intValue(); | |
| 183 | |
| 184 sqTimeInterval = new ImportTimeInterval( | |
| 185 DateUtil.getStartDateFromYear(yearA), | |
| 186 DateUtil.getEndDateFromYear(yearB) | |
| 187 ); | |
| 188 } | |
| 189 else { | |
| 190 log.warn("ASLP: Unknown SQ-time string: '" + interval + | |
| 191 "'. Ignored."); | |
| 192 } | |
| 193 } | |
| 194 catch (ParseException pe) { | |
| 195 log.error("ASLP: Could not parse SQ-time string: '" + | |
| 196 interval + "'. Ignored.", pe); | |
| 197 } | |
| 198 | |
| 199 return true; | |
| 200 | |
| 201 } | |
| 202 | |
| 203 return false; | |
| 204 } | |
| 205 | |
| 206 | |
| 167 public boolean handleColumnNames(String line) throws LineParserException { | 207 public boolean handleColumnNames(String line) throws LineParserException { |
| 168 Matcher m = META_COLUMN_NAMES.matcher(line); | 208 Matcher m = META_COLUMN_NAMES.matcher(line); |
| 169 | 209 |
| 170 if (m.matches()) { | 210 if (m.matches()) { |
| 171 columnNames = line.split(SEPERATOR_CHAR); | 211 columnNames = line.split(SEPERATOR_CHAR); |