Mercurial > dive4elements > river
annotate flys-backend/src/main/java/de/intevation/flys/importer/parsers/tim/Coordinate.java @ 5708:e8469247dc6b
Backend: Reset km index after parsing a file.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Mon, 15 Apr 2013 15:48:58 +0200 |
parents | 99f9e371371b |
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rev | line source |
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4732
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Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
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1 package de.intevation.flys.importer.parsers.tim; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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2 |
4742 | 3 /** X,Y,Z- triple. */ |
4732
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
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4 public class Coordinate |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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5 { |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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6 public double x; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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7 public double y; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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8 public double z; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
9 |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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10 public Coordinate() { |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
11 } |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
12 |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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13 public Coordinate(Coordinate c) { |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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14 this(c.x, c.y, c.z); |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
15 } |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
16 |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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17 public Coordinate(double x, double y) { |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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18 this(x, y, 0d); |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
19 } |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
20 |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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21 public Coordinate(double x, double y, double z) { |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
22 this.x = x; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
23 this.y = y; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
24 this.z = z; |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
25 } |
4748
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
diff
changeset
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26 |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
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27 public double getX() { |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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28 return this.x; |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
diff
changeset
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29 } |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
diff
changeset
|
30 |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
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31 public double getY() { |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
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32 return this.y; |
ea8c3e6c9614
Coordinate: Introduce getters for x/y.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4742
diff
changeset
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33 } |
4768
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
34 |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
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35 public final double distanceSqr(double ox, double oy) { |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
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36 double dx = x - ox; |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
37 double dy = y - oy; |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
38 return dx*dx + dy*dy; |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
39 } |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
40 |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
41 public final double distance(double xo, double yo) { |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
42 return Math.sqrt(distanceSqr(xo, yo)); |
99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4748
diff
changeset
|
43 } |
4732
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
44 } |
7fdddc6ba296
Initial version of support files for TIMParser, comments and TODOs by Felix Wolfsteller, Code by Sascha Teichmann.
Sascha Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
45 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |