/*
* 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 javax.xml.bind.JAXBElement;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementRef;
import javax.xml.bind.annotation.XmlElementRefs;
import javax.xml.bind.annotation.XmlSchemaType;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlType;
/**
* A B-Spline is a piecewise parametric polynomial or rational curve described in terms of control points and basis functions. Knots are breakpoints on the curve that connect its pieces. They are given as a non-decreasing sequence of real numbers. If the weights in the knots are equal then it is a polynomial spline. The degree is the algebraic degree of the basis functions.
*
* <p>Java class for BSplineType complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType name="BSplineType">
* <complexContent>
* <extension base="{http://www.opengis.net/gml}AbstractCurveSegmentType">
* <sequence>
* <choice>
* <choice maxOccurs="unbounded" minOccurs="0">
* <element ref="{http://www.opengis.net/gml}pos"/>
* <element ref="{http://www.opengis.net/gml}pointProperty"/>
* <element ref="{http://www.opengis.net/gml}pointRep"/>
* </choice>
* <element ref="{http://www.opengis.net/gml}posList"/>
* <element ref="{http://www.opengis.net/gml}coordinates"/>
* </choice>
* <element name="degree" type="{http://www.w3.org/2001/XMLSchema}nonNegativeInteger"/>
* <element name="knot" type="{http://www.opengis.net/gml}KnotPropertyType" maxOccurs="unbounded" minOccurs="2"/>
* </sequence>
* <attribute name="interpolation" type="{http://www.opengis.net/gml}CurveInterpolationType" default="polynomialSpline" />
* <attribute name="isPolynomial" type="{http://www.w3.org/2001/XMLSchema}boolean" />
* <attribute name="knotType" type="{http://www.opengis.net/gml}KnotTypesType" />
* </extension>
* </complexContent>
* </complexType>
* </pre>
*
*
* @module
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "BSplineType", propOrder = {
"posOrPointPropertyOrPointRep",
"posList",
"coordinates",
"degree",
"knot"
})
@XmlSeeAlso({
BezierType.class
})
public class BSplineType
extends AbstractCurveSegmentType
{
@XmlElementRefs({
@XmlElementRef(name = "pos", namespace = "http://www.opengis.net/gml", type = JAXBElement.class),
@XmlElementRef(name = "pointProperty", namespace = "http://www.opengis.net/gml", type = JAXBElement.class),
@XmlElementRef(name = "pointRep", namespace = "http://www.opengis.net/gml", type = JAXBElement.class)
})
protected List<JAXBElement<?>> posOrPointPropertyOrPointRep;
protected DirectPositionListType posList;
protected CoordinatesType coordinates;
@XmlElement(required = true)
@XmlSchemaType(name = "nonNegativeInteger")
protected Integer degree;
@XmlElement(required = true)
protected List<KnotPropertyType> knot;
@XmlAttribute
protected CurveInterpolationType interpolation;
@XmlAttribute
protected Boolean isPolynomial;
@XmlAttribute
protected KnotTypesType knotType;
/**
* Gets the value of the posOrPointPropertyOrPointRep property.
*
* <p>
* This accessor method returns a reference to the live list,
* not a snapshot. Therefore any modification you make to the
* returned list will be present inside the JAXB object.
* This is why there is not a <CODE>set</CODE> method for the posOrPointPropertyOrPointRep property.
*
* <p>
* For example, to add a new item, do as follows:
* <pre>
* getPosOrPointPropertyOrPointRep().add(newItem);
* </pre>
*
*
* <p>
* Objects of the following type(s) are allowed in the list
* {@link JAXBElement }{@code <}{@link PointPropertyType }{@code >}
* {@link JAXBElement }{@code <}{@link DirectPositionType }{@code >}
* {@link JAXBElement }{@code <}{@link PointPropertyType }{@code >}
*
*
*/
public List<JAXBElement<?>> getPosOrPointPropertyOrPointRep() {
if (posOrPointPropertyOrPointRep == null) {
posOrPointPropertyOrPointRep = new ArrayList<JAXBElement<?>>();
}
return this.posOrPointPropertyOrPointRep;
}
/**
* Gets the value of the posList property.
*
* @return
* possible object is
* {@link DirectPositionListType }
*
*/
public DirectPositionListType getPosList() {
return posList;
}
/**
* Sets the value of the posList property.
*
* @param value
* allowed object is
* {@link DirectPositionListType }
*
*/
public void setPosList(final DirectPositionListType value) {
this.posList = value;
}
/**
* Deprecated with GML version 3.1.0. Use "posList" instead.
*
* @return
* possible object is
* {@link CoordinatesType }
*
*/
public CoordinatesType getCoordinates() {
return coordinates;
}
/**
* Deprecated with GML version 3.1.0. Use "posList" instead.
*
* @param value
* allowed object is
* {@link CoordinatesType }
*
*/
public void setCoordinates(final CoordinatesType value) {
this.coordinates = value;
}
/**
* Gets the value of the degree property.
*
* @return
* possible object is
* {@link Integer }
*
*/
public Integer getDegree() {
return degree;
}
/**
* Sets the value of the degree property.
*
* @param value
* allowed object is
* {@link Integer }
*
*/
public void setDegree(final Integer value) {
this.degree = value;
}
/**
* Gets the value of the knot property.
*
* <p>
* This accessor method returns a reference to the live list,
* not a snapshot. Therefore any modification you make to the
* returned list will be present inside the JAXB object.
* This is why there is not a <CODE>set</CODE> method for the knot property.
*
* <p>
* For example, to add a new item, do as follows:
* <pre>
* getKnot().add(newItem);
* </pre>
*
*
* <p>
* Objects of the following type(s) are allowed in the list
* {@link KnotPropertyType }
*
*
*/
public List<KnotPropertyType> getKnot() {
if (knot == null) {
knot = new ArrayList<KnotPropertyType>();
}
return this.knot;
}
/**
* Gets the value of the interpolation property.
*
* @return
* possible object is
* {@link CurveInterpolationType }
*
*/
public CurveInterpolationType getInterpolation() {
if (interpolation == null) {
return CurveInterpolationType.POLYNOMIAL_SPLINE;
} else {
return interpolation;
}
}
/**
* Sets the value of the interpolation property.
*
* @param value
* allowed object is
* {@link CurveInterpolationType }
*
*/
public void setInterpolation(final CurveInterpolationType value) {
this.interpolation = value;
}
/**
* Gets the value of the isPolynomial property.
*
* @return
* possible object is
* {@link Boolean }
*
*/
public Boolean isIsPolynomial() {
return isPolynomial;
}
/**
* Sets the value of the isPolynomial property.
*
* @param value
* allowed object is
* {@link Boolean }
*
*/
public void setIsPolynomial(final Boolean value) {
this.isPolynomial = value;
}
/**
* Gets the value of the knotType property.
*
* @return
* possible object is
* {@link KnotTypesType }
*
*/
public KnotTypesType getKnotType() {
return knotType;
}
/**
* Sets the value of the knotType property.
*
* @param value
* allowed object is
* {@link KnotTypesType }
*
*/
public void setKnotType(final KnotTypesType value) {
this.knotType = value;
}
}