package com.mxgraph.io;

import com.mxgraph.model.mxGraphModel;
import com.mxgraph.model.mxICell;
import java.util.Map;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class mxModelCodec extends mxObjectCodec
{
  public mxModelCodec()
  {
    this(new mxGraphModel());
  }

  public mxModelCodec(Object paramObject)
  {
    this(paramObject, null, null, null);
  }

  public mxModelCodec(Object paramObject, String[] paramArrayOfString1, String[] paramArrayOfString2, Map<String, String> paramMap)
  {
    super(paramObject, paramArrayOfString1, paramArrayOfString2, paramMap);
  }

  protected void encodeObject(mxCodec parammxCodec, Object paramObject, Node paramNode)
  {
    if (!(paramObject instanceof mxGraphModel))
      return;
    Element localElement = parammxCodec.document.createElement("root");
    mxGraphModel localmxGraphModel = (mxGraphModel)paramObject;
    parammxCodec.encodeCell((mxICell)localmxGraphModel.getRoot(), localElement, true);
    paramNode.appendChild(localElement);
  }

  public Node beforeDecode(mxCodec parammxCodec, Node paramNode, Object paramObject)
  {
    if (paramNode instanceof Element)
    {
      Element localElement = (Element)paramNode;
      mxGraphModel localmxGraphModel = null;
      if (paramObject instanceof mxGraphModel)
        localmxGraphModel = (mxGraphModel)paramObject;
      else
        localmxGraphModel = new mxGraphModel();
      Node localNode1 = localElement.getElementsByTagName("root").item(0);
      Object localObject = null;
      if (localNode1 != null)
      {
        for (Node localNode2 = localNode1.getFirstChild(); localNode2 != null; localNode2 = localNode2.getNextSibling())
        {
          mxICell localmxICell = parammxCodec.decodeCell(localNode2, true);
          if ((localmxICell == null) || (localmxICell.getParent() != null))
            continue;
          localObject = localmxICell;
        }
        localNode1.getParentNode().removeChild(localNode1);
      }
      if (localObject != null)
        localmxGraphModel.setRoot(localObject);
    }
    return paramNode;
  }
}

/* Location:           C:\Users\platform-001\Desktop\新建文件夹 (2)\jgraphx.jar
 * Qualified Name:     com.mxgraph.io.mxModelCodec
 * JD-Core Version:    0.5.3
 */