ingo@427: package de.intevation.gnv.math; ingo@427: ingo@429: import java.io.Serializable; ingo@429: sascha@433: import java.util.Comparator; sascha@433: ingo@427: /** sascha@807: * An attributed height value. It holds a z value, a parameter value sascha@807: * and a layer index. sascha@807: * sascha@780: * @author Ingo Weinzierl sascha@780: * @author Sascha L. Teichmann ingo@427: */ ingo@429: public class HeightValue ingo@429: implements Serializable ingo@429: { sascha@807: /** sascha@807: * Comparator to sort HeightValues by their z value sascha@807: * in reversed order. sascha@807: */ sascha@433: public static final Comparator INV_Z_COMPARATOR = new Comparator() { sascha@433: public int compare(Object a, Object b) { sascha@433: HeightValue ha = (HeightValue)a; sascha@433: HeightValue hb = (HeightValue)b; sascha@433: if (ha.z > hb.z) return -1; sascha@433: if (ha.z < hb.z) return +1; sascha@433: return 0; sascha@433: } sascha@433: }; ingo@427: sascha@807: /** sascha@807: * The height value. sascha@807: */ sascha@433: public double z; sascha@807: sascha@807: /** sascha@807: * The parameter value. sascha@807: */ sascha@433: public double v; sascha@807: sascha@807: /** sascha@807: * The layer index; sascha@807: */ sascha@433: public int k; ingo@427: sascha@807: /** sascha@807: * Constructor to create a HeightValue with a given height, sascha@807: * parameter value and layer index. sascha@807: * @param z The height. sascha@807: * @param v The parameter value. sascha@807: * @param k The layer index. sascha@807: */ ingo@427: public HeightValue(double z, double v, int k) { ingo@427: this.z = z; ingo@427: this.v = v; ingo@427: this.k = k; ingo@427: } ingo@427: sascha@807: /** sascha@807: * Return the height of this HeightValue. sascha@807: * @return the height. sascha@807: */ ingo@427: public double getZ() { ingo@427: return z; ingo@427: } ingo@427: sascha@807: /** sascha@807: * Return the parameter value of this HeightValue. sascha@807: * @return The parameter value. sascha@807: */ ingo@427: public double getV() { ingo@427: return v; ingo@427: } ingo@427: sascha@807: /** sascha@807: * Returns the layer index of this HeightValue. sascha@807: * @return The layer index. sascha@807: */ ingo@427: public double getK() { ingo@427: return k; ingo@427: } ingo@427: } sascha@798: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :