Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/sq/Sieve.java @ 4187:21f4e4b79121
Refactor GaugeDischargeCurveFacet to be able to set a facet name
For adding another output of the GaugeDischargeCurveArtifact it is necessary to
provide to facet instances with different names. Therefore the
GaugeDischargeCurveFacet is extended to set the facet name in the constructor.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Fri, 19 Oct 2012 13:25:49 +0200 |
parents | ab3a4ad82ae1 |
children |
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package de.intevation.flys.artifacts.model.sq; import java.util.Comparator; public class Sieve { public static final double EPSILON = 1e-6; public static final Comparator<Double> DIAMETER_CMP = new Comparator<Double>() { @Override public int compare(Double a, Double b) { double diff = a - b; if (diff < -EPSILON) return -1; if (diff > EPSILON) return +1; return 0; } }; protected double diameter; protected double load; /** * Constructs a new instance. */ public Sieve() { this(Double.NaN, Double.NaN); } public Sieve(double diameter, double load) { this.diameter = diameter; this.load = load; } /** * Gets the diameter for this instance. * * @return The diameter. */ public double getDiameter() { return this.diameter; } /** * Sets the diameter for this instance. * * @param diameter The diameter. */ public void setDiameter(double diameter) { this.diameter = diameter; } /** * Gets the load for this instance. * * @return The load. */ public double getLoad() { return this.load; } /** * Sets the load for this instance. * * @param load The load. */ public void setLoad(double load) { this.load = load; } public boolean matchesDiameter(double diameter) { return Math.abs(diameter - this.diameter) < EPSILON; } public boolean hasDiameter() { return !Double.isNaN(diameter); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :