How to use

GraphlibWriter

in

org.jboss.windup.graph.renderer.graphlib

public DagreD3JSHtmlWriter(Graph graph) {
  this.writer = new GraphlibWriter(graph, GraphvizType.DIGRAPH, GraphvizDirection.TOP_TO_BOTTOM, "g", "qualifiedName");
}

@Override
public void writeGraph(OutputStream os) throws IOException {
  IOUtils.write(GraphvizConstants.METHOD_OPEN, os);
  
  final String tag = StringUtils.replaceEach(GraphvizConstants.CONSTRUCTOR_STATEMENT, new String[] {"%NAME", "%TYPE"} , new String[] {graphVariableName, type.getName()});
  IOUtils.write(tag, os);
  
  writeGraphNodes(os);
  writeGraphEdges(os);
  
  IOUtils.write(GraphvizConstants.GRAPH_RENDERER, os);
  IOUtils.write(StringUtils.replace(GraphvizConstants.GRAPH_LAYOUT, "%DIRECTION", direction.getDirection()), os);
  IOUtils.write(StringUtils.replace(GraphvizConstants.GRAPH_RENDERER_RUN, "%NAME", graphVariableName), os);
  
  IOUtils.write(GraphvizConstants.METHOD_CLOSE, os);
}

private void writeGraphEdges(OutputStream os) throws IOException {
  
  for(Edge edge : graph.getEdges()) {
    String id = ""+edge.getId().hashCode();
    String source = ""+edge.getVertex(Direction.IN).getId().hashCode();
    String target = ""+edge.getVertex(Direction.OUT).getId().hashCode();
    String label = ""+edge.getLabel();
    writeGraphEdge(id, source, target, label, os);
  }
  
}

  private void writeGraphNodes(OutputStream os) throws IOException {

    //iterate the nodes.
    for(Vertex vertex : graph.getVertices()) {
      String id = ""+vertex.getId().hashCode();
      String label = vertex.getProperty(vertexLabelProperty);
      
      Set<String> clzSet = new HashSet<String>();
      Boolean blacklist = (Boolean)vertex.getProperty("blacklist");
      if(blacklist != null && blacklist) {
        clzSet.add("blacklisted");
      }
      
      if(StringUtils.isBlank(label)) {
        label = vertex.toString();
      }
      writeGraphNode(id, label, clzSet, os);
    }
    
  }
}

@Override
public void writeGraph(OutputStream os) throws IOException {
  IOUtils.write(GraphvizConstants.METHOD_OPEN, os);
  
  final String tag = StringUtils.replaceEach(GraphvizConstants.CONSTRUCTOR_STATEMENT, new String[] {"%NAME", "%TYPE"} , new String[] {graphVariableName, type.getName()});
  IOUtils.write(tag, os);
  
  writeGraphNodes(os);
  writeGraphEdges(os);
  
  IOUtils.write(GraphvizConstants.GRAPH_RENDERER, os);
  IOUtils.write(StringUtils.replace(GraphvizConstants.GRAPH_LAYOUT, "%DIRECTION", direction.getDirection()), os);
  IOUtils.write(StringUtils.replace(GraphvizConstants.GRAPH_RENDERER_RUN, "%NAME", graphVariableName), os);
  
  IOUtils.write(GraphvizConstants.METHOD_CLOSE, os);
}

private void writeGraphEdges(OutputStream os) throws IOException {
  
  for(Edge edge : graph.getEdges()) {
    String id = ""+edge.getId().hashCode();
    String source = ""+edge.getVertex(Direction.IN).getId().hashCode();
    String target = ""+edge.getVertex(Direction.OUT).getId().hashCode();
    String label = ""+edge.getLabel();
    writeGraphEdge(id, source, target, label, os);
  }
  
}

  private void writeGraphNodes(OutputStream os) throws IOException {

    //iterate the nodes.
    for(Vertex vertex : graph.getVertices()) {
      String id = ""+vertex.getId().hashCode();
      String label = vertex.getProperty(vertexLabelProperty);
      
      Set<String> clzSet = new HashSet<String>();
      Boolean blacklist = (Boolean)vertex.getProperty("blacklist");
      if(blacklist != null && blacklist) {
        clzSet.add("blacklisted");
      }
      
      if(StringUtils.isBlank(label)) {
        label = vertex.toString();
      }
      writeGraphNode(id, label, clzSet, os);
    }
    
  }
}

public DagreD3JSHtmlWriter(Graph graph) {
  this.writer = new GraphlibWriter(graph, GraphvizType.DIGRAPH, GraphvizDirection.TOP_TO_BOTTOM, "g", "qualifiedName");
}