Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Distance.java @ 4216:a04862abce42

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Don't redirect to the login page without query params Don't redirect to the login page without query params for the development mode. Therefore just reload the page after the user object is removed from the session and GGInAFilter will redirect to the correct long URL.
author Björn Ricks <bjoern.ricks@intevation.de>
date Tue, 23 Oct 2012 10:50:48 +0200
parents 229e9b27ce15
children
rev   line source
3246
229e9b27ce15 New Distance helper module.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.math;
229e9b27ce15 New Distance helper module.
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2
229e9b27ce15 New Distance helper module.
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3 /** Helper to calculate distance(s). */
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4 public final class Distance {
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5 /** Return distance between two values. */
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6 public static double distance(double a, double b) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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7 return Math.abs(a - b);
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8 }
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9
229e9b27ce15 New Distance helper module.
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10 /** Return whether a and be are within a certain distance. */
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11 public static boolean within(double a, double b, double threshold) {
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12 return distance(a, b) <= threshold;
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13 }
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14 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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15 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org