Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/sq/Sieve.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
---|---|
date | Thu, 25 Oct 2012 14:01:46 +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 :