com.mxgraph.layout.hierarchical.model

## Interface mxGraphHierarchyModel.CellVisitor

- Enclosing class:
    mxGraphHierarchyModel

      public static interface mxGraphHierarchyModel.CellVisitor

  Defines the interface that visitors use to perform operations upon the graph information during depth first search (dfs) or other tree-traversal strategies implemented by subclassers.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `visit(mxGraphHierarchyNode parent, mxGraphHierarchyNode cell, mxGraphHierarchyEdge connectingEdge, int layer, int seen)` The method within which the visitor will perform operations upon the graph model

- - ### Method Detail

    - #### visit

          void visit(mxGraphHierarchyNode parent,
                   mxGraphHierarchyNode cell,
                   mxGraphHierarchyEdge connectingEdge,
                   int layer,
                   int seen)

      The method within which the visitor will perform operations upon the graph model
      Parameters:
        `parent` - the parent cell the current cell
        `cell` - the current cell visited
        `connectingEdge` - the edge that led the last cell visited to this cell
        `layer` - the current layer of the tree
        `seen` - an int indicating whether this cell has been seen previously

Copyright (c) 2010 Gaudenz Alder. All rights reserved.