/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2008 - 2009, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotoolkit.gml.xml.v311;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.logging.Level;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlSchemaType;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.XmlValue;
import org.geotoolkit.metadata.Citations;
import org.apache.sis.referencing.CRS;
import org.geotoolkit.referencing.IdentifiedObjects;
import org.apache.sis.util.logging.Logging;
import org.opengis.geometry.DirectPosition;
import org.opengis.util.FactoryException;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
import static org.geotoolkit.util.Utilities.listNullEquals;
/**
* DirectPosition instances hold the coordinates for a position within some coordinate reference system (CRS).
* Since DirectPositions, as data types, will often be included in larger objects (such as geometry elements) that have references to CRS,
* the "srsName" attribute will in general be missing, if this particular DirectPosition is included in a larger element with such a reference to a
* CRS. In this case, the CRS is implicitly assumed to take on the value of the containing object's CRS.
*
* <p>Java class for DirectPositionType complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType name="DirectPositionType">
* <simpleContent>
* <extension base="<http://www.opengis.net/gml>doubleList">
* <attGroup ref="{http://www.opengis.net/gml}SRSReferenceGroup"/>
* </extension>
* </simpleContent>
* </complexType>
* </pre>
*
*
* @module
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "DirectPositionType", propOrder = {
"value"
})
public class DirectPositionType implements org.geotoolkit.gml.xml.DirectPosition {
@XmlValue
private List<Double> value;
@XmlAttribute
@XmlSchemaType(name = "positiveInteger")
private Integer srsDimension;
@XmlAttribute
@XmlSchemaType(name = "anyURI")
private String srsName;
@XmlAttribute
private List<String> axisLabels;
@XmlAttribute
private List<String> uomLabels;
/**
* Empty constructor used by JAXB.
*/
DirectPositionType() {}
/**
* Build a full Direct position.
* @param srsName
* @param srsDimension
* @param axisLabels
* @param value
* @param uomLabels
*/
public DirectPositionType(final String srsName, final Integer srsDimension, final List<String> axisLabels,
final List<Double> value, final List<String> uomLabels)
{
this.srsName = srsName;
this.srsDimension = srsDimension;
this.axisLabels = axisLabels;
this.value = value;
this.uomLabels = uomLabels;
}
/**
* Build a full Direct position.
* @param srsName
* @param srsDimension
* @param axisLabels
* @param value
*/
public DirectPositionType(final String srsName, final Integer srsDimension, final List<String> axisLabels,
final List<Double> value)
{
this.srsName = srsName;
this.srsDimension = srsDimension;
this.axisLabels = axisLabels;
this.value = value;
}
/**
* Build a full Direct position.
* @param srsName
* @param srsDimension
* @param value
*/
public DirectPositionType(final String srsName, final Integer srsDimension, final List<Double> value) {
this.srsName = srsName;
this.srsDimension = srsDimension;
this.value = value;
}
/**
* Build a light direct position.
*
* @param
* @param value a List of coordinates.
*/
public DirectPositionType(final List<Double> value) {
this.value = value;
this.srsDimension = null;
}
/**
* Build a light direct position.
*
* @param values a List of coordinates.
*/
public DirectPositionType(final double... values) {
this.value = new ArrayList<>();
for (Double pt: values) {
if (pt != null && !pt.equals(Double.NaN)) {
this.value.add(pt);
}
}
this.srsDimension = null;
}
/**
* Build a light direct position.
*
* @param position a GeoAPI direct position.
*/
public DirectPositionType(final DirectPosition position) {
this(position, true);
}
/**
* Build a light direct position.
*
* @param position a GeoAPI direct position.
* @param srsInfo If true, extract the srsName and srsDimension from the supplied position.
*/
public DirectPositionType(final DirectPosition position, final boolean srsInfo) {
if (position != null) {
this.value = new ArrayList<>();
for (double d : position.getCoordinate()) {
value.add(d);
}
if (srsInfo) {
CoordinateReferenceSystem crs = position.getCoordinateReferenceSystem();
if ( crs != null) {
try {
this.srsName = IdentifiedObjects.lookupIdentifier(Citations.URN_OGC, crs, true);
} catch (FactoryException ex) {
Logging.getLogger("org.geotoolkit.gml.xml.v311").log(Level.WARNING, null, ex);
}
}
this.srsDimension = position.getDimension();
}
}
}
/**
* XML List based on XML Schema double type.
* An element of this type contains a space-separated list of double values Gets the value of the value property.
*
*/
@Override
public List<Double> getValue() {
if (value == null) {
value = new ArrayList<>();
}
return this.value;
}
/**
* XML List based on XML Schema double type.
* An element of this type contains a space-separated list of double values Gets the value of the value property.
*
*/
public void setValue(final List<Double> value) {
this.value = value;
}
/**
* XML List based on XML Schema double type.
* An element of this type contains a space-separated list of double values Gets the value of the value property.
*
*/
public void setValue(final Double value) {
if (this.value == null) {
this.value = new ArrayList<>();
}
this.value.add(value);
}
/**
* Gets the value of the srsName property.
*
* @return
* possible object is
* {@link String }
*
*/
@Override
public String getSrsName() {
return srsName;
}
/**
* Sets the value of the srsName property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setSrsName(final String value) {
this.srsName = value;
}
/**
* Gets the value of the srsDimension property.
*
* @return
* possible object is
* {@link Integer }
*
*/
@Override
public Integer getSrsDimension() {
return srsDimension;
}
/**
* Sets the value of the srsDimension property.
*
* @param value
* allowed object is
* {@link Integer }
*
*/
public void setSrsDimension(final Integer value) {
this.srsDimension = value;
}
/**
* Gets the value of the axisLabels property.
*
*/
@Override
public List<String> getAxisLabels() {
if (axisLabels == null) {
axisLabels = new ArrayList<>();
}
return this.axisLabels;
}
/**
* Gets the value of the uomLabels property.
*/
@Override
public List<String> getUomLabels() {
if (uomLabels == null) {
uomLabels = new ArrayList<>();
}
return this.uomLabels;
}
@Override
public CoordinateReferenceSystem getCoordinateReferenceSystem() {
if (srsName != null) {
try {
return CRS.forCode(srsName);
} catch (FactoryException ex) {
Logging.getLogger("org.geotoolkit.gml.xml.v311").log(Level.WARNING, null, ex);
}
}
return null;
}
@Override
public int getDimension() {
if (srsDimension != null) {
return srsDimension;
}
return value.size();
}
@Override
public double[] getCoordinate() {
double[] coords = new double[value.size()];
for(int i=0,n=value.size(); i<n; i++){
coords[i] = value.get(i);
}
return coords;
}
@Override
public double getOrdinate(final int dimension) throws IndexOutOfBoundsException {
return value.get(dimension);
}
@Override
public void setOrdinate(final int dimension, final double value) throws IndexOutOfBoundsException, UnsupportedOperationException {
this.value.remove(dimension);
this.value.add(dimension, value);
}
@Override
public DirectPosition getDirectPosition() {
return this;
}
/**
* Return a description of the object.
*/
@Override
public String toString() {
StringBuilder s = new StringBuilder("[DirectPositionType]:");
if (srsName != null) {
s.append("srsName = ").append(srsName).append('\n');
}
if (srsDimension != null) {
s.append(" srsDimension = ").append(srsDimension).append('\n');
}
if (value != null) {
s.append(" value: ").append('\n');
for(double v :value) {
s.append(v).append(", ");
}
}
if (axisLabels != null) {
s.append(" axisLabels: ").append('\n');
for(String v :axisLabels) {
s.append(v).append(", ");
}
}
if (uomLabels != null) {
s.append(" uomLabels: ").append('\n');
for(String v :uomLabels) {
s.append(v).append(", ");
}
}
return s.toString();
}
/**
* Verify that this entry is identical to the specified object.
*/
@Override
public boolean equals(final Object object) {
if (object == this) {
return true;
}
if (object instanceof DirectPositionType) {
final DirectPositionType that = (DirectPositionType) object;
return listNullEquals(this.axisLabels, that.axisLabels) &&
Objects.equals(this.srsDimension, that.srsDimension) &&
Objects.equals(this.srsName, that.srsName) &&
listNullEquals(this.uomLabels, that.uomLabels) &&
Objects.equals(this.value, that.value);
}
return false;
}
@Override
public int hashCode() {
int hash = 5;
hash = 71 * hash + (this.value != null ? this.value.hashCode() : 0);
hash = 71 * hash + (this.srsDimension != null ? this.srsDimension : 0);
hash = 71 * hash + (this.srsName != null ? this.srsName.hashCode() : 0);
hash = 71 * hash + (this.axisLabels != null ? this.axisLabels.hashCode() : 0);
hash = 71 * hash + (this.uomLabels != null ? this.uomLabels.hashCode() : 0);
return hash;
}
}