Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Distance.java @ 3784:9f9d5ada96ca
Merged revisions 5498-5499 via svnmerge from
file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk
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r5498 | rrenkert | 2012-09-17 16:38:47 +0200 (Mo, 17 Sep 2012) | 3 lines
Refactor MINFO bed quality resultsets and facets.
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r5499 | rrenkert | 2012-09-17 16:47:05 +0200 (Mo, 17 Sep 2012) | 2 lines
Fixed date range in minfo bed quality result.
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flys-artifacts/tags/2.9.1@5530 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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| date | Wed, 19 Sep 2012 14:56:13 +0000 |
| parents | 229e9b27ce15 |
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| rev | line source |
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229e9b27ce15
New Distance helper module.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
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1 package de.intevation.flys.artifacts.math; |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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2 |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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3 /** Helper to calculate distance(s). */ |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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4 public final class Distance { |
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parents:
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5 /** Return distance between two values. */ |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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6 public static double distance(double a, double b) { |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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7 return Math.abs(a - b); |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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8 } |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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9 |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
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10 /** Return whether a and be are within a certain distance. */ |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
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11 public static boolean within(double a, double b, double threshold) { |
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229e9b27ce15
New Distance helper module.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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12 return distance(a, b) <= threshold; |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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13 } |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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14 } |
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229e9b27ce15
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
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15 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |