content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.activiti.bpmn.converter.parser;
  
  import java.util.ArrayList;
  import java.util.List;
  import javax.xml.stream.XMLStreamReader;
  import org.activiti.bpmn.constants.BpmnXMLConstants;
  import org.activiti.bpmn.converter.util.BpmnXMLUtil;
  import org.activiti.bpmn.model.BaseElement;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.GraphicInfo;
  
  /**
  
   */
  public class BpmnEdgeParser implements BpmnXMLConstants {
  
      public void parse(XMLStreamReader xtr, BpmnModel model) throws Exception {
          String id = xtr.getAttributeValue(null, ATTRIBUTE_DI_BPMNELEMENT);
          List<GraphicInfo> wayPointList = new ArrayList<GraphicInfo>();
          while (xtr.hasNext()) {
              xtr.next();
              if (xtr.isStartElement() && ELEMENT_DI_LABEL.equalsIgnoreCase(xtr.getLocalName())) {
                  while (xtr.hasNext()) {
                      xtr.next();
                      if (xtr.isStartElement() && ELEMENT_DI_BOUNDS.equalsIgnoreCase(xtr.getLocalName())) {
                          GraphicInfo graphicInfo = new GraphicInfo();
                          BpmnXMLUtil.addXMLLocation(graphicInfo, xtr);
                          graphicInfo.setX(Double.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_DI_X)).intValue());
                          graphicInfo.setY(Double.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_DI_Y)).intValue());
                          graphicInfo.setWidth(
                              Double.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_DI_WIDTH)).intValue()
                          );
                          graphicInfo.setHeight(
                              Double.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_DI_HEIGHT)).intValue()
                          );
                          model.addLabelGraphicInfo(id, graphicInfo);
                          break;
                      } else if (xtr.isEndElement() && ELEMENT_DI_LABEL.equalsIgnoreCase(xtr.getLocalName())) {
                          break;
                      }
                  }
              } else if (xtr.isStartElement() && ELEMENT_DI_WAYPOINT.equalsIgnoreCase(xtr.getLocalName())) {
                  GraphicInfo graphicInfo = new GraphicInfo();
                  BpmnXMLUtil.addXMLLocation(graphicInfo, xtr);
                  graphicInfo.setX(Double.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_DI_X)).intValue());
                  graphicInfo.setY(Double.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_DI_Y)).intValue());
                  wayPointList.add(graphicInfo);
              } else if (xtr.isEndElement() && ELEMENT_DI_EDGE.equalsIgnoreCase(xtr.getLocalName())) {
                  break;
              }
          }
          model.addFlowGraphicInfoList(id, wayPointList);
      }
  
      public BaseElement parseElement() {
          return null;
      }
  }
  