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<div class="subTitle">com.mxgraph.layout.hierarchical.model</div>
<h2 title="Interface mxGraphHierarchyModel.CellVisitor" class="title">Interface mxGraphHierarchyModel.CellVisitor</h2>
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<pre>public static interface <span class="strong">mxGraphHierarchyModel.CellVisitor</span></pre>
<div class="block">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.</div>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyModel.CellVisitor.html#visit(com.mxgraph.layout.hierarchical.model.mxGraphHierarchyNode, com.mxgraph.layout.hierarchical.model.mxGraphHierarchyNode, com.mxgraph.layout.hierarchical.model.mxGraphHierarchyEdge, int, int)">visit</a></strong>(<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a>&nbsp;parent,
<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a>&nbsp;cell,
<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&nbsp;connectingEdge,
int&nbsp;layer,
int&nbsp;seen)</code>
<div class="block">The method within which the visitor will perform operations upon the
graph model</div>
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<h4>visit</h4>
<pre>void&nbsp;visit(<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a>&nbsp;parent,
<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a>&nbsp;cell,
<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&nbsp;connectingEdge,
int&nbsp;layer,
int&nbsp;seen)</pre>
<div class="block">The method within which the visitor will perform operations upon the
graph model</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>parent</code> - the parent cell the current cell</dd><dd><code>cell</code> - the current cell visited</dd><dd><code>connectingEdge</code> - the edge that led the last cell visited to this cell</dd><dd><code>layer</code> - the current layer of the tree</dd><dd><code>seen</code> - an int indicating whether this cell has been seen
previously</dd></dl>
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