dive4elements/river: flys-backend/src/main/java/de/intevation/flys/model/CrossSectionLine.java annotate

annotate flys-backend/src/main/java/de/intevation/flys/model/CrossSectionLine.java @ 2860:2f874d14ac68

Use Doubles to store meassure points of profiles. flys-backend/trunk@4325 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Wed, 02 May 2012 08:49:57 +0000
parents	e237a08acf6e
children	2ae732e2c65c

rev	line source
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 package de.intevation.flys.model;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 import java.io.Serializable;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	5 import java.util.ArrayList;
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6 import java.util.List;
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	7 import java.util.Collections;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	8 import java.util.Comparator;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	9
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	10 import java.awt.geom.Point2D;
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 import javax.persistence.Entity;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 import javax.persistence.Id;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 import javax.persistence.Table;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15 import javax.persistence.GeneratedValue;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import javax.persistence.Column;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17 import javax.persistence.SequenceGenerator;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 import javax.persistence.GenerationType;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19 import javax.persistence.OneToOne;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 import javax.persistence.OneToMany;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21 import javax.persistence.JoinColumn;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	23 import org.apache.log4j.Logger;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	24
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25 @Entity
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 @Table(name = "cross_section_lines")
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27 public class CrossSectionLine
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 implements Serializable
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29 {
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	30 private static Logger logger = Logger.getLogger(CrossSectionLine.class);
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	31
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	32 public static final double EPSILON = 1e-4;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	33
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	34 public static final double TOO_SMALL = 0.2;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	35 public static final double TOO_BIG = 500;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	36
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 private Integer id;
2860 2f874d14ac68 Use Doubles to store meassure points of profiles. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2380 diff changeset	38 private Double km;
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 private CrossSection crossSection;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40
1204 22858e7cca79 Integrated PRF parsing into importer. Needs testing! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1203 diff changeset	41 private List<CrossSectionPoint> points;
22858e7cca79 Integrated PRF parsing into importer. Needs testing! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1203 diff changeset	42
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	43 public static final Comparator<CrossSectionPoint> COL_POS_CMP =
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	44 new Comparator<CrossSectionPoint>() {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	45 @Override
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	46 public int compare(CrossSectionPoint a, CrossSectionPoint b) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	47 double xa = a.getX().doubleValue();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	48 double xb = b.getX().doubleValue();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	49 double d = xa - xb;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	50 if (d < -EPSILON) return -1;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	51 if (d > +EPSILON) return +1;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	52 int diff = a.getColPos() - b.getColPos();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	53 return diff < 0 ? -1 : diff > 0 ? +1 : 0;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	54 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	55 };
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	56
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	57
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	58 public static final boolean isValid(double x) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	59 x = Math.abs(x);
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	60 return x > TOO_SMALL && x < TOO_BIG;
2380 e237a08acf6e Create fast cross section lines in the backend now. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2378 diff changeset	61 }
e237a08acf6e Create fast cross section lines in the backend now. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2378 diff changeset	62
e237a08acf6e Create fast cross section lines in the backend now. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2378 diff changeset	63 public static final boolean isValid(Point2D p) {
e237a08acf6e Create fast cross section lines in the backend now. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2378 diff changeset	64 return isValid(p.getX()) && isValid(p.getY());
e237a08acf6e Create fast cross section lines in the backend now. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2378 diff changeset	65 }
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	66
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	67
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 public CrossSectionLine() {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70
2860 2f874d14ac68 Use Doubles to store meassure points of profiles. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2380 diff changeset	71 public CrossSectionLine(CrossSection crossSection, Double km) {
1204 22858e7cca79 Integrated PRF parsing into importer. Needs testing! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1203 diff changeset	72 this.crossSection = crossSection;
22858e7cca79 Integrated PRF parsing into importer. Needs testing! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1203 diff changeset	73 this.km = km;
22858e7cca79 Integrated PRF parsing into importer. Needs testing! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1203 diff changeset	74 }
22858e7cca79 Integrated PRF parsing into importer. Needs testing! Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1203 diff changeset	75
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 @Id
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 @SequenceGenerator(
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 name = "SEQUENCE_CROSS_SECTION_LINES_ID_SEQ",
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 sequenceName = "CROSS_SECTION_LINES_ID_SEQ",
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80 allocationSize = 1)
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	81 @GeneratedValue(
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	82 strategy = GenerationType.SEQUENCE,
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	83 generator = "SEQUENCE_CROSS_SECTION_LINES_ID_SEQ")
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	84 @Column(name = "id")
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	85 public Integer getId() {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	86 return id;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	88
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 public void setId(Integer id) {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90 this.id = id;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	91 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	92
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	93 @Column(name = "km")
2860 2f874d14ac68 Use Doubles to store meassure points of profiles. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2380 diff changeset	94 public Double getKm() {
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95 return km;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	97
2860 2f874d14ac68 Use Doubles to store meassure points of profiles. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2380 diff changeset	98 public void setKm(Double km) {
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	99 this.km = km;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	100 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	101
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	102 @OneToOne
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	103 @JoinColumn(name = "cross_section_id")
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	104 public CrossSection getCrossSection() {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	105 return crossSection;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	106 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	108 public void setCrossSection(CrossSection CrossSection) {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	109 this.crossSection = crossSection;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	110 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 @OneToMany
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	113 @JoinColumn(name="cross_section_line_id")
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	114 public List<CrossSectionPoint> getPoints() {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	115 return points;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	116 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	117
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	118 public void setPoints(List<CrossSectionPoint> points) {
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	119 this.points = points;
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120 }
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	121
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	122
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	123 public List<Point2D> fetchCrossSectionLinesPoints() {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	124
2378 c5d83366d0b1 CrossSectionLine: Simplified creation of Point2Ds. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2342 diff changeset	125 List<CrossSectionPoint> linePoints =
c5d83366d0b1 CrossSectionLine: Simplified creation of Point2Ds. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2342 diff changeset	126 new ArrayList<CrossSectionPoint>(getPoints());
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	127
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	128 Collections.sort(linePoints, COL_POS_CMP);
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	129
2378 c5d83366d0b1 CrossSectionLine: Simplified creation of Point2Ds. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2342 diff changeset	130 List<Point2D> points = new ArrayList<Point2D>(linePoints.size());
2342 3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	131 for (CrossSectionPoint p: linePoints) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	132 double x = p.getX().doubleValue();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	133 double y = p.getY().doubleValue();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	134 if (isValid(x) && isValid(y)) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	135 points.add(new Point2D.Double(x, y));
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	136 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	137 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	138
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	139 return points;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	140 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	141
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	142 public double [][] fetchCrossSectionProfile() {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	143 return fetchCrossSectionProfile(fetchCrossSectionLinesPoints());
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	144 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	145
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	146 public static double [][] fetchCrossSectionProfile(List<Point2D> points) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	147
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	148 int P = points.size();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	149
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	150 double [] xs = new double[P];
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	151 double [] ys = new double[P];
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	152
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	153 if (P > 0) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	154 xs[0] = points.get(0).getX();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	155 ys[0] = points.get(0).getY();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	156
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	157 for (int i = 1; i < P; i++) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	158 Point2D p = points.get(i);
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	159 double x = p.getX();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	160 double y = p.getY();
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	161
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	162 if (x <= xs[i-1]) {
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	163 x = xs[i-1] + EPSILON;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	164 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	165
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	166 xs[i] = x;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	167 ys[i] = y;
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	168 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	169 }
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	170
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	171 return new double [][] { xs, ys };
3efc3942b765 CrossSectionLine: Moved some logic from cross section demo app to this model. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1204 diff changeset	172 }
1203 3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	173 }
3c01bef43a98 Querprofile: Added a table to map the points to a given km. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	174 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/CrossSectionLine.java @ 2860:2f874d14ac68