162 lines
3.4 KiB
Java
162 lines
3.4 KiB
Java
package org.gcube.application.geoportalcommon.shared.geoportal.materialization.innerobject;
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import java.io.Serializable;
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import java.util.HashMap;
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public class BBOXDV implements Serializable {
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/**
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*
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*/
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private static final long serialVersionUID = -4438327945612263171L;
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public static final String MAX_X = "_maxX";
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public static final String MAX_Y = "_maxY";
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public static final String MAX_Z = "_maxZ";
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public static final String MIN_X = "_minX";
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public static final String MIN_Y = "_minY";
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public static final String MIN_Z = "_minZ";
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public static final BBOXDV WORLD = new BBOXDV(180d, -180d, 90d, -90d);
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public static final BBOXDV WORLD_3D = new BBOXDV(180d, -180d, 90d, -90d);
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private HashMap<String, Double> bbox = new HashMap<String, Double>();
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public BBOXDV() {
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}
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public static final BBOXDV fromGeoJSON(double[] coords) {
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BBOXDV toReturn = new BBOXDV();
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toReturn.setMaxX(coords[0]);
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toReturn.setMinY(coords[1]);
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if (coords.length == 6) {
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// 3D
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toReturn.setMinZ(coords[2]);
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toReturn.setMinX(coords[3]);
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toReturn.setMaxY(coords[4]);
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toReturn.setMaxZ(coords[5]);
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} else {
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toReturn.setMinX(coords[2]);
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toReturn.setMaxY(coords[3]);
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}
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return toReturn;
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}
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public BBOXDV(Double maxX, Double minX, Double maxY, Double minY, Double maxZ, Double minZ) {
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this(maxX, minX, maxY, minY);
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setMaxZ(maxZ);
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setMinZ(minZ);
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}
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public BBOXDV(Double maxX, Double minX, Double maxY, Double minY) {
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setMaxX(maxX);
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setMinX(minX);
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setMaxY(maxY);
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setMinY(minY);
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}
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public BBOXDV setMaxX(Double d) {
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this.bbox.put(MAX_X, d);
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return this;
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}
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public BBOXDV setMaxY(Double d) {
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this.bbox.put(MAX_Y, d);
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return this;
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}
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public BBOXDV setMaxZ(Double d) {
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this.bbox.put(MAX_Z, d);
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return this;
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}
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public BBOXDV setMinX(Double d) {
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this.bbox.put(MIN_X, d);
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return this;
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}
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public BBOXDV setMinY(Double d) {
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this.bbox.put(MIN_Y, d);
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return this;
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}
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public BBOXDV setMinZ(Double d) {
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this.bbox.put(MIN_Z, d);
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return this;
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}
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public Double getMinY() {
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try {
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return Double.valueOf(this.bbox.get(MIN_Y));
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} catch (Exception e) {
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}
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return new Double(-90d);
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}
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public Double getMaxY() {
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try {
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return Double.valueOf(this.bbox.get(MAX_Y));
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} catch (Exception e) {
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}
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return new Double(90d);
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}
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public Double getMinX() {
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try {
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return Double.valueOf(this.bbox.get(MIN_X));
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} catch (Exception e) {
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}
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return new Double(-180d);
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}
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public Double getMaxX() {
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try {
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return Double.valueOf(this.bbox.get(MAX_X));
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} catch (Exception e) {
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}
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return new Double(180d);
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}
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public Double getMinZ() {
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return (Double) this.bbox.getOrDefault(MIN_Z, null);
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}
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public Double getMaxZ() {
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return (Double) this.bbox.getOrDefault(MAX_Z, null);
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}
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public Boolean is3d() {
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return getMinZ() != null && getMaxZ() != null;
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}
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public final String asGeoJSONBBox() {
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StringBuilder builder = new StringBuilder("[");
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builder.append(getMaxX() + ","); // W
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builder.append(getMinY() + ","); // S
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if (is3d())
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builder.append(getMinZ() + ","); // Z
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builder.append(getMinX() + ","); // E
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builder.append(getMaxY() + ","); // N
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if (is3d())
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builder.append(getMaxZ() + ","); // Z
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builder.deleteCharAt(builder.length());
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builder.append("]");
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return builder.toString();
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}
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public double[] asGeoJSONArray() {
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if (is3d()) {
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return new double[] { getMaxX(), getMinY(), getMinZ(), getMinX(), getMaxY(), getMaxZ() };
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} else
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return new double[] { getMaxX(), getMinY(), getMinX(), getMaxY() };
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}
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} |