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comparison backend/src/main/java/org/dive4elements/river/importer/parsers/AbstractSedimentLoadParser.java @ 8056:d86cc6a17b7a

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Importer: Import sediment load at measurement stations.
author Tom Gottfried <tom@intevation.de>
date Fri, 18 Jul 2014 15:37:26 +0200
parents bd0dea643440
children bde5f5ec7c72
comparison
equal deleted inserted replaced
8055:cd35b76f1ef8 8056:d86cc6a17b7a
22 import org.apache.log4j.Logger; 22 import org.apache.log4j.Logger;
23 23
24 import org.dive4elements.river.importer.ImporterSession; 24 import org.dive4elements.river.importer.ImporterSession;
25 import org.dive4elements.river.importer.ImportGrainFraction; 25 import org.dive4elements.river.importer.ImportGrainFraction;
26 import org.dive4elements.river.importer.ImportTimeInterval; 26 import org.dive4elements.river.importer.ImportTimeInterval;
27 import org.dive4elements.river.importer.ImportUnit;
28 27
29 import org.dive4elements.river.model.GrainFraction; 28 import org.dive4elements.river.model.GrainFraction;
30 29
31 import org.dive4elements.river.utils.DateUtil; 30 import org.dive4elements.river.utils.DateUtil;
32 import org.dive4elements.river.utils.EpsilonComparator; 31 import org.dive4elements.river.utils.EpsilonComparator;
50 public static final Pattern META_FRACTION = 49 public static final Pattern META_FRACTION =
51 Pattern.compile("^Fraktion: (.*)"); 50 Pattern.compile("^Fraktion: (.*)");
52 51
53 public static final Pattern META_FRACTION_NAME = 52 public static final Pattern META_FRACTION_NAME =
54 Pattern.compile("^Fraktionsname: (.*)"); 53 Pattern.compile("^Fraktionsname: (.*)");
55
56 public static final Pattern META_UNIT =
57 Pattern.compile("^Einheit: \\[(.*)\\].*");
58 54
59 public static final Pattern META_COLUMN_NAMES = 55 public static final Pattern META_COLUMN_NAMES =
60 Pattern.compile("^Fluss-km.*"); 56 Pattern.compile("^Fluss-km.*");
61 57
62 public static final Pattern META_GRAIN_SIZE = 58 public static final Pattern META_GRAIN_SIZE =
67 63
68 /** Initialize SedimentLoadLSs from columns, set the kind 64 /** Initialize SedimentLoadLSs from columns, set the kind
69 * with respect to file location (offical epoch or not?) */ 65 * with respect to file location (offical epoch or not?) */
70 protected abstract void initializeSedimentLoads(); 66 protected abstract void initializeSedimentLoads();
71 67
68 protected abstract void handleMetaLine(String line)
69 throws LineParserException;
70
72 71
73 protected ImportGrainFraction grainFraction; 72 protected ImportGrainFraction grainFraction;
74
75 protected ImportUnit unit;
76 73
77 protected String description; 74 protected String description;
78 75
79 protected String[] columnNames; 76 protected String[] columnNames;
80 77
97 handleMetaLine(stripMetaLine(line)); 94 handleMetaLine(stripMetaLine(line));
98 } 95 }
99 else { 96 else {
100 handleDataLine(line); 97 handleDataLine(line);
101 } 98 }
102 }
103
104
105 protected void handleMetaLine(String line) throws LineParserException {
106 if (handleMetaUnit(line)) {
107 return;
108 }
109 if (handleMetaFraction(line)) {
110 return;
111 }
112 if (handleMetaFractionName(line)) {
113 return;
114 }
115 if (handleColumnNames(line)) {
116 return;
117 }
118 log.warn("ASLP: Unknown meta line: '" + line + "'");
119 }
120
121
122 protected boolean handleMetaUnit(String line) {
123 Matcher m = META_UNIT.matcher(line);
124
125 if (m.matches()) {
126 unit = new ImportUnit(m.group(1));
127 return true;
128 }
129
130 return false;
131 } 99 }
132 100
133 101
134 public boolean handleMetaFraction(String line) { 102 public boolean handleMetaFraction(String line) {
135 Matcher m = META_FRACTION.matcher(line); 103 Matcher m = META_FRACTION.matcher(line);
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