package nl.geozet.openls.databinding.gml;
   
   import java.util.Vector;
   
   import nl.geozet.openls.databinding.common.XmlNamespaceConstants;
   
   public class Point {
       /*
        * http://schemas.opengis.net/gml/3.2.1/geometryBasic0d1d.xsd
       * 
       * <complexType name="PointType"> <complexContent> <extension
       * base="gml:AbstractGeometricPrimitiveType"> <sequence> <choice> <element
       * ref="gml:pos"/> <element ref="gml:coordinates"/> </choice> </sequence>
       * </extension> </complexContent> </complexType>
       */
      private final Vector<Pos> pos = new Vector<>();
      private String srsName;
  
      private boolean hasSrsName;
  
      public Point() {
          this.hasSrsName = false;
      }
  
      public void addPos(Pos pos) {
          this.pos.add(pos);
      }
  
      public Pos getPosAt(int i) {
          return this.pos.get(i);
      }
  
      public int getPosSize() {
          return pos.size();
      }
  
      public void setSrsName(String srsName) {
          this.hasSrsName = true;
          this.srsName = srsName;
      }
  
      public String getSrsName() {
          return srsName;
      }
  
      public boolean hasSrsName() {
          return this.hasSrsName;
      }
  
      public String toXML() {
          StringBuilder sb = new StringBuilder("<"
                  + XmlNamespaceConstants.OGC_GML_NAMESPACE_PREFIX + ":Point");
  
          if (hasSrsName()) {
              sb.append(" srsName=\"").append(getSrsName()).append("\"");
          }
          sb.append(">");
          for (Pos p : pos) {
              sb.append(p.toXML());
          }
          sb.append("</" + XmlNamespaceConstants.OGC_GML_NAMESPACE_PREFIX
                  + ":Point>");
          return sb.toString();
  
          // String xml = "<" + XmlNamespaceConstants.OGC_GML_NAMESPACE_PREFIX
          // + ":Point";
          // if (hasSrsName()) {
          // xml += " srsName=\"" + getSrsName() + "\"";
          // }
          // xml += ">";
          // for (Pos p : pos) {
          // xml += p.toXML();
          // }
          // xml += "</" + XmlNamespaceConstants.OGC_GML_NAMESPACE_PREFIX
          // + ":Point>";
          // return xml;
      }
  }