dive4elements/river: backend/src/main/java/org/dive4elements/river/importer/parsers/PRFParser.java annotate

annotate backend/src/main/java/org/dive4elements/river/importer/parsers/PRFParser.java @ 5844:4dd33b86dc61

Added header to river backend.

author	Sascha L. Teichmann <teichmann@intevation.de>
date	Fri, 26 Apr 2013 08:25:41 +0200
parents	5aa05a7a34b7
children	454b7b455cb6

rev	line source
5844 4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	2 * Software engineering by Intevation GmbH
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	3 *
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	4 * This file is Free Software under the GNU AGPL (>=v3)
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	6 * documentation coming with Dive4Elements River for details.
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	7 */
4dd33b86dc61 Added header to river backend. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	8
5829 18619c1e7c2a Repaired internal references. Sascha L. Teichmann <teichmann@intevation.de> parents: 5828 diff changeset	9 package org.dive4elements.river.importer.parsers;
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 import java.util.Map;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 import java.util.TreeMap;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 import java.util.List;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 import java.util.ArrayList;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15 import java.util.Collections;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17 import java.util.regex.Pattern;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 import java.util.regex.Matcher;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 import java.io.File;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21 import java.io.InputStreamReader;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 import java.io.LineNumberReader;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23 import java.io.FileInputStream;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	24 import java.io.IOException;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 import org.apache.log4j.Logger;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27
5829 18619c1e7c2a Repaired internal references. Sascha L. Teichmann <teichmann@intevation.de> parents: 5828 diff changeset	28 import org.dive4elements.river.importer.XY;
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29
5829 18619c1e7c2a Repaired internal references. Sascha L. Teichmann <teichmann@intevation.de> parents: 5828 diff changeset	30 import org.dive4elements.artifacts.common.utils.FileTools;
1213 cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	31
4680 e8381265871f Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3660 diff changeset	32
e8381265871f Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3660 diff changeset	33 /**
e8381265871f Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3660 diff changeset	34 * Parse files in .prf format and generate a mapping of double
e8381265871f Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3660 diff changeset	35 * (km) to List of Points (XY).
e8381265871f Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3660 diff changeset	36 */
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	37 public class PRFParser implements CrossSectionParser
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38 {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 private static Logger log = Logger.getLogger(PRFParser.class);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 public static final String ENCODING =
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 System.getProperty("flys.backend.prf.encoding", "ISO-8859-1");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	44 public static final Pattern DATA_PATTERN =
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 Pattern.compile(
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46 "\\((\\d+)x\\s,\\s(\\d+)\\(" +
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 "\\sf(\\d+)\\.(\\d+)\\s,\\sf(\\d+)\\.(\\d+)\\s\\)?\\)?");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	49 public static final Pattern KM_PATTERN =
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 Pattern.compile("\\((\\d+)x\\s,\\sf(\\d+)\\.(\\d+)\\s*\\)?");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	51
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 public static final Pattern YEAR_PATTERN =
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 Pattern.compile("(\\d{4})");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 public static final int MIN_YEAR = 1800;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56 public static final int MAX_YEAR = 2100;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 public static class DataFormat {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	60 protected int deleteChars;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 protected int maxRepetitions;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62 protected int firstIntegerPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 protected int firstFractionPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64 protected int secondIntegerPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	65 protected int secondFractionPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67 protected double firstShift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 protected double secondShift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 public DataFormat() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	73 public DataFormat(Matcher m) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 deleteChars = Integer.parseInt(m.group(1));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75 maxRepetitions = Integer.parseInt(m.group(2));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 firstIntegerPlaces = Integer.parseInt(m.group(3));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 firstFractionPlaces = Integer.parseInt(m.group(4));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 secondIntegerPlaces = Integer.parseInt(m.group(5));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 secondFractionPlaces = Integer.parseInt(m.group(6));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	81 firstShift = Math.pow(10, firstFractionPlaces);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	82 secondShift = Math.pow(10, secondFractionPlaces);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	83 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	84
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	85 public int extractData(String line, List<XY> kmData) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	86 int L = line.length();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87 if (L <= deleteChars) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	88 return -1;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	91 int pos = deleteChars;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	92
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	93 boolean debug = log.isDebugEnabled();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	94
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 int rep = 0;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	97 for (;rep < maxRepetitions; ++rep) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	98 if (pos >= L \|\| pos + firstIntegerPlaces >= L) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	99 break;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	100 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	101 String first = line.substring(
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	102 pos, pos + firstIntegerPlaces);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	103
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	104 String second = line.substring(
3334 2ae732e2c65c FLYS backend: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1234 diff changeset	105 pos + firstIntegerPlaces,
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	106 Math.min(L, pos+firstIntegerPlaces+secondIntegerPlaces));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	108 double x, y;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	109 try {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	110 x = Double.parseDouble(first);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111 y = Double.parseDouble(second);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	113 catch (NumberFormatException nfe) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	114 // broken line -> substract from dataset skip
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	115 return -1;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	116 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	117
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	118 if (first.indexOf('.') < 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	119 x /= firstShift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	121
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	122 if (firstFractionPlaces > 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	123 x = (int)(x*firstShift)/firstShift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	124 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	125
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	126 if (second.indexOf('.') < 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	127 y /= secondShift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	128 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	129
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	130 if (secondFractionPlaces > 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	131 y = (int)(y*secondShift)/secondShift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	132 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	133
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	134 kmData.add(new XY(x, y, kmData.size()));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	135
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	136 pos += firstIntegerPlaces + secondIntegerPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	137 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	138
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	139 return rep == maxRepetitions ? 1 : 0;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	140 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	141 } // class DataFormat
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	142
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	143 public static class KMFormat {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	144
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	145 protected int deleteChars;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	146 protected int integerPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	147 protected int fractionPlaces;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	148
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	149 protected double shift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	150
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	151 public KMFormat() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	152 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	153
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	154 public KMFormat(Matcher m) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	155 deleteChars = Integer.parseInt(m.group(1));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	156 integerPlaces = Integer.parseInt(m.group(2));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	157 fractionPlaces = Integer.parseInt(m.group(3));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	158
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	159 shift = Math.pow(10, fractionPlaces);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	160 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	161
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	162 public double extractKm(String line) throws NumberFormatException {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	163
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	164 if (line.length() <= deleteChars) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	165 throw new NumberFormatException("line too short");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	166 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	167
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	168 String kmS =
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	169 line.substring(deleteChars, deleteChars+integerPlaces);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	170
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	171 double km = Double.parseDouble(kmS.trim());
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	172
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	173 if (kmS.indexOf('.') < 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	174 km /= shift;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	175 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	176
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	177 return fractionPlaces > 0
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	178 ? ((int)(km*shift))/shift
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	179 : km;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	180 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	181 } // class KMFormat
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	182
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	183 protected Map<Double, List<XY>> data;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	184
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	185 protected Integer year;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	186
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	187 protected String description;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	188
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	189
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	190 public PRFParser() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	191 data = new TreeMap<Double, List<XY>>();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	192 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	193
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	194 @Override
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	195 public Integer getYear() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	196 return year;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	197 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	198
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	199 public void setYear(Integer year) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	200 this.year = year;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	201 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	202
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	203 @Override
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	204 public String getDescription() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	205 return description;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	206 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	207
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	208 public void setDescription(String description) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	209 this.description = description;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	210 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	211
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	212 @Override
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	213 public Map<Double, List<XY>> getData() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	214 return data;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	215 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	216
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	217 public void setData(Map<Double, List<XY>> data) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	218 this.data = data;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	219 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	220
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	221 protected void sortLists() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	222 for (List<XY> xy: data.values()) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	223 Collections.sort(xy);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	224 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	225 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	226
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	227 public static final Integer findYear(String s) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	228 Matcher m = YEAR_PATTERN.matcher(s);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	229 while (m.find()) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	230 int year = Integer.parseInt(m.group(1));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	231 if (year >= MIN_YEAR && year <= MAX_YEAR) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	232 return Integer.valueOf(year);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	233 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	234 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	235 return null;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	236 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	237
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	238 public boolean parse(File file) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	239
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	240 if (!(file.isFile() && file.canRead())) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	241 log.warn("PRF: cannot open file '" + file + "'");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	242 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	243 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	244
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	245 log.info("parsing PRF file: '" + file + "'");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	246
4729 0df1cac6c4b5 Removed removeExtension implementations, which have been moved to FileTools, Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4715 diff changeset	247 description = FileTools.removeExtension(file.getName());
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	248
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	249 year = findYear(file.getName());
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	250
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	251 if (year == null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	252 File parent = file.getParentFile();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	253 if (parent != null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	254 description = parent.getName() + "/" + description;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	255 year = findYear(parent.getName());
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	256 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	257 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	258
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	259 if (year != null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	260 log.info("year of sounding: " + year);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	261 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	262
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	263 LineNumberReader in = null;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	264
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	265 try {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	266 in =
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	267 new LineNumberReader(
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	268 new InputStreamReader(
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	269 new FileInputStream(file), ENCODING));
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	270
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	271 String line = in.readLine();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	272
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	273 if (line == null \|\| (line = line.trim()).length() == 0) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	274 log.warn("PRF: file is empty.");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	275 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	276 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	277
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	278 Matcher m = DATA_PATTERN.matcher(line);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	279
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	280 if (!m.matches()) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	281 log.warn("PRF: First line does not look like a PRF data pattern.");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	282 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	283 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	284
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	285 DataFormat dataFormat = new DataFormat(m);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	286
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	287 if ((line = in.readLine()) == null
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	288 \|\| (line = line.trim()).length() == 0) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	289 log.warn("PRF: premature EOF. Expected integer in line 2");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	290 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	291 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	292
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	293 try {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	294 if (Integer.parseInt(line) != dataFormat.maxRepetitions) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	295 log.warn("PRF: Expected " +
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	296 dataFormat.maxRepetitions + " in line 2");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	297 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	298 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	299 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	300 catch (NumberFormatException nfe) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	301 log.warn("PRF: invalid integer in line 2", nfe);
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	302 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	303 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	304
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	305 if ((line = in.readLine()) == null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	306 log.warn(
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	307 "PRF: premature EOF. Expected pattern for km extraction");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	308 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	309 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	310
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	311 m = KM_PATTERN.matcher(line);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	312
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	313 if (!m.matches()) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	314 log.warn(
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	315 "PRF: line 4 does not look like a PRF km extraction pattern.");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	316 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	317 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	318
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	319 KMFormat kmFormat = new KMFormat(m);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	320
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	321 if ((line = in.readLine()) == null
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	322 \|\| (line = line.trim()).length() == 0) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	323 log.warn("PRF: premature EOF. Expected skip row count.");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	324 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	325 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	326
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	327 int lineSkipCount;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	328 try {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	329 if ((lineSkipCount = Integer.parseInt(line)) < 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	330 throw new IllegalArgumentException(lineSkipCount + " < 0");
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	331 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	332 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	333 catch (NumberFormatException nfe) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	334 log.warn(
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	335 "PRF: line 5 is not an positive integer.");
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	336 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	337 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	338
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	339 int skip = lineSkipCount;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	340
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	341 while ((line = in.readLine()) != null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	342 if (skip > 0) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	343 --skip;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	344 continue;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	345 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	346 double km;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	347 try {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	348 km = kmFormat.extractKm(line);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	349 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	350 catch (NumberFormatException iae) {
3660 976ead36192d backend: Mention backend warnings in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3659 diff changeset	351 log.warn("PRF: cannot extract km in line " + in.getLineNumber());
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	352 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	353 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	354
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	355 Double station = Double.valueOf(km);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	356
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	357 List<XY> kmData = data.get(station);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	358
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	359 if (kmData == null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	360 //log.debug("found new km: " + station);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	361 kmData = new ArrayList<XY>();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	362 data.put(station, kmData);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	363 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	364
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	365 int c = dataFormat.extractData(line, kmData);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	366 if (c < 1) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	367 skip = lineSkipCount + c;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	368 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	369 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	370
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	371 // sort all the lists by x and index
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	372 sortLists();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	373 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	374 catch (IOException ioe) {
3659 36edf9a71cbd backend: Mention backend errors in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3340 diff changeset	375 log.error("Error reading PRF file.", ioe);
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	376 return false;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	377 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	378 finally {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	379 if (in != null) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	380 try {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	381 in.close();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	382 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	383 catch (IOException ioe) {
3659 36edf9a71cbd backend: Mention backend errors in importer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3340 diff changeset	384 log.error("Error closing PRF file.", ioe);
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	385 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	386 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	387 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	388
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	389 return true;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	390 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	391
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	392 public void reset() {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	393 data.clear();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	394 year = null;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	395 description = null;
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	396 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	397
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	398 public void parsePRFs(File root, final CrossSectionParser.Callback callback) {
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	399
1213 cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	400 FileTools.walkTree(root, new FileTools.FileVisitor() {
cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	401 @Override
cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	402 public boolean visit(File file) {
1216 f8b5c37f15e4 Fixes for the HYK parser Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1213 diff changeset	403 if (file.isFile() && file.canRead()
1213 cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	404 && file.getName().toLowerCase().endsWith(".prf")
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	405 && (callback == null \|\| callback.accept(file))) {
1213 cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	406 reset();
cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	407 boolean success = parse(file);
cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	408 log.info("parsing " + (success ? "succeeded" : "failed"));
cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	409 if (success && callback != null) {
4715 2f7a509f5acf Implement new CrossSectionParser interface. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4680 diff changeset	410 callback.parsed(PRFParser.this);
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	411 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	412 }
1213 cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	413 return true;
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	414 }
1213 cc88db4a5b34 Added method Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1211 diff changeset	415 });
1211 f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	416 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	417
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	418 public static void main(String [] args) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	419
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	420 PRFParser parser = new PRFParser();
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	421
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	422 for (String arg: args) {
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	423 parser.parsePRFs(new File(arg), null);
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	424 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	425 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	426 }
f08fe480092c Moved file parsers to separate package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	427 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/parsers/PRFParser.java @ 5844:4dd33b86dc61