Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/shared/model/VegetationZoneServerClientXChange.java @ 9624:02ca823ec9c6
zu Pos 20 Nachtrag; infrastructureChoice
author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
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date | Fri, 11 Oct 2019 18:30:36 +0200 |
parents | d421c2bf0195 |
children |
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/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.client.shared.model; import java.util.ArrayList; import java.util.List; import java.util.TreeSet; /** * @author Domenico Nardi Tironi * */ public class VegetationZoneServerClientXChange implements Comparable<VegetationZoneServerClientXChange> { // IMMER ABGLEICHEN MIT VegetationZoneServerClientXChange.class IM SERVER private static final String TABLE_CELL_SEPARATOR = "TABLE_CELL_SEPARATOR"; private static final String TABLE_ROW_SEPARATOR = "TABLE_ROW_SEPARATOR"; private final String zoneName; private final int min_day_overflow; private final int max_day_overflow; private final String hexColor; public static List<VegetationZoneServerClientXChange> parse(final String zonesRaw) { final List<VegetationZoneServerClientXChange> resultList = new ArrayList<VegetationZoneServerClientXChange>(); final List<String[]> results = new ArrayList<String[]>(); if (zonesRaw.contains(TABLE_ROW_SEPARATOR)) { final String[] rows = zonesRaw.split(TABLE_ROW_SEPARATOR); for (final String row : rows) { if (row.contains(TABLE_CELL_SEPARATOR)) { final String[] result = row.split(TABLE_CELL_SEPARATOR); results.add(result); } } } for (final String[] zone : results) { final VegetationZoneServerClientXChange helper = new VegetationZoneServerClientXChange(zone[0], Integer.valueOf(zone[1]), Integer.valueOf(zone[2]), zone[3]); resultList.add(helper); } return resultList; } public static VegetationZoneServerClientXChange createFromTableEntry(final String zone, final String min_day_overflow, final String max_day_overflow, final String hexColor) { return new VegetationZoneServerClientXChange(zone, Integer.valueOf(min_day_overflow), Integer.valueOf(max_day_overflow), hexColor); // Error-Handling? } private VegetationZoneServerClientXChange(final String zone, final Integer min_day_overflow, final Integer max_day_overflow, final String hexColor) { this.zoneName = zone; this.min_day_overflow = min_day_overflow; this.max_day_overflow = max_day_overflow; this.hexColor = hexColor; } public int getMax_day_overflow() { return this.max_day_overflow; } public String getZoneName() { if (this.zoneName == null || this.zoneName.equals("")) { return "---"; } return this.zoneName; } public String getHexColor() { try { // REMARK: only return valid colors Integer.decode(this.hexColor); return this.hexColor; } catch (final NumberFormatException e) { e.printStackTrace(); return "#ffffff"; } } public int getMin_day_overflow() { return this.min_day_overflow; } public static final String parseListToDataString(final List<VegetationZoneServerClientXChange> list) { java.util.Collections.sort(list); final StringBuilder builder = new StringBuilder(); for (final VegetationZoneServerClientXChange zone : list) { builder.append(zone.getZoneName()); builder.append(TABLE_CELL_SEPARATOR); builder.append(zone.getMin_day_overflow()); builder.append(TABLE_CELL_SEPARATOR); builder.append(zone.getMax_day_overflow()); builder.append(TABLE_CELL_SEPARATOR); builder.append(zone.getHexColor()); builder.append(TABLE_ROW_SEPARATOR); } return builder.toString(); } @Override public int compareTo(final VegetationZoneServerClientXChange o) { final int basicCompare = Integer.valueOf(this.getMin_day_overflow()).compareTo(o.getMin_day_overflow()); if (basicCompare == 0) return Integer.valueOf(this.getMax_day_overflow()).compareTo(o.getMax_day_overflow()); // wenn min==min && max==max, alphabetisch sortieren? if (basicCompare == 0) { return 1; // for treeSet } return basicCompare; } public static final boolean zonesAreOverlapping(final List<VegetationZoneServerClientXChange> list) { for (final VegetationZoneServerClientXChange zone : list) { for (final VegetationZoneServerClientXChange zoneOther : list) { if (zone != zoneOther) { final boolean overlaps = zone.overlaps(zoneOther); if (overlaps) { return overlaps; // cancel. only one zone has to overlap } } } } return false; } public static final boolean hasGaps(final List<VegetationZoneServerClientXChange> list, final int lower, final int upper) { if ((upper - lower) == 0) return true; final TreeSet<VegetationZoneServerClientXChange> treeList = new TreeSet<VegetationZoneServerClientXChange>(); treeList.addAll(list); int lowerCompare = lower; for (final VegetationZoneServerClientXChange zone : treeList) { if (zone.getLowerFromTo() > (lowerCompare)) { // nicht inklusiv return true; } lowerCompare = zone.getUpperFromTo(); } if ((lowerCompare) < upper) return true; // am Ende nicht geschlossen return false; } private boolean overlaps(final VegetationZoneServerClientXChange otherZone) { final int otherLower = otherZone.getLowerFromTo(); final int otherUpper = otherZone.getUpperFromTo(); final int upper = getUpperFromTo(); final int lower = getLowerFromTo(); if ((otherUpper <= upper && otherUpper > lower)) { return true; } else if (otherLower >= lower && otherLower < upper) { return true; } else if (otherLower == lower && otherUpper == upper) { return true; } return false; } public Integer getLowerFromTo() { return this.min_day_overflow < this.max_day_overflow ? this.min_day_overflow : this.max_day_overflow; // Math. is forbidden :-( } public Integer getUpperFromTo() { return this.min_day_overflow > this.max_day_overflow ? this.min_day_overflow : this.max_day_overflow;// Math. is forbidden :-( } }