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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.mxgraph.layout.hierarchical.model</a></div>
<h2 title="Class mxGraphAbstractHierarchyCell" class="title">Class mxGraphAbstractHierarchyCell</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>com.mxgraph.layout.hierarchical.model.mxGraphAbstractHierarchyCell</li>
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<dt>Direct Known Subclasses:</dt>
<dd><code><a href="mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a></code>, <code><a href="mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a></code></dd>
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<pre>public abstract class <span class="typeNameLabel">mxGraphAbstractHierarchyCell</span>
extends java.lang.Object</pre>
<div class="block">An abstraction of an internal hierarchy node or edge</div>
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<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#height">height</a></span></code></th>
<td class="colLast">
<div class="block">The height of this cell</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#maxRank">maxRank</a></span></code></th>
<td class="colLast">
<div class="block">The maximum rank this cell occupies</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#minRank">minRank</a></span></code></th>
<td class="colLast">
<div class="block">The minimum rank this cell occupies</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#nextLayerConnectedCells">nextLayerConnectedCells</a></span></code></th>
<td class="colLast">
<div class="block">A cached version of the cells this cell connects to on the next layer up</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#previousLayerConnectedCells">previousLayerConnectedCells</a></span></code></th>
<td class="colLast">
<div class="block">A cached version of the cells this cell connects to on the next layer down</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#temp">temp</a></span></code></th>
<td class="colLast">
<div class="block">Temporary variable for general use.</div>
</td>
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<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#width">width</a></span></code></th>
<td class="colLast">
<div class="block">The width of this cell</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>double[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#x">x</a></span></code></th>
<td class="colLast">
<div class="block">The x position of this cell for each layer it occupies</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>double[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#y">y</a></span></code></th>
<td class="colLast">
<div class="block">The y position of this cell for each layer it occupies</div>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">mxGraphAbstractHierarchyCell</a></span>()</code></th>
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<td class="colFirst"><code>abstract int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getGeneralPurposeVariable(int)">getGeneralPurposeVariable</a></span>&#8203;(int&nbsp;layer)</code></th>
<td class="colLast">
<div class="block">Gets the value of temp for the specified layer</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>abstract java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNextLayerConnectedCells(int)">getNextLayerConnectedCells</a></span>&#8203;(int&nbsp;layer)</code></th>
<td class="colLast">
<div class="block">Returns the cells this cell connects to on the next layer up</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>abstract java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPreviousLayerConnectedCells(int)">getPreviousLayerConnectedCells</a></span>&#8203;(int&nbsp;layer)</code></th>
<td class="colLast">
<div class="block">Returns the cells this cell connects to on the next layer down</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getX(int)">getX</a></span>&#8203;(int&nbsp;layer)</code></th>
<td class="colLast">
<div class="block">Gets the value of x on the specified layer</div>
</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>abstract boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isEdge()">isEdge</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>abstract boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isVertex()">isVertex</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>abstract void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setGeneralPurposeVariable(int,int)">setGeneralPurposeVariable</a></span>&#8203;(int&nbsp;layer,
int&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Set the value of temp for the specified layer</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setX(int,double)">setX</a></span>&#8203;(int&nbsp;layer,
double&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Set the value of x for the specified layer</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setY(int,double)">setY</a></span>&#8203;(int&nbsp;layer,
double&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Set the value of y for the specified layer</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>maxRank</h4>
<pre>public&nbsp;int maxRank</pre>
<div class="block">The maximum rank this cell occupies</div>
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<a id="minRank">
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<h4>minRank</h4>
<pre>public&nbsp;int minRank</pre>
<div class="block">The minimum rank this cell occupies</div>
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<h4>x</h4>
<pre>public&nbsp;double[] x</pre>
<div class="block">The x position of this cell for each layer it occupies</div>
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<h4>y</h4>
<pre>public&nbsp;double[] y</pre>
<div class="block">The y position of this cell for each layer it occupies</div>
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<a id="width">
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<h4>width</h4>
<pre>public&nbsp;double width</pre>
<div class="block">The width of this cell</div>
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<h4>height</h4>
<pre>public&nbsp;double height</pre>
<div class="block">The height of this cell</div>
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<a id="nextLayerConnectedCells">
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<h4>nextLayerConnectedCells</h4>
<pre>protected&nbsp;java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;[] nextLayerConnectedCells</pre>
<div class="block">A cached version of the cells this cell connects to on the next layer up</div>
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<a id="previousLayerConnectedCells">
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<h4>previousLayerConnectedCells</h4>
<pre>protected&nbsp;java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;[] previousLayerConnectedCells</pre>
<div class="block">A cached version of the cells this cell connects to on the next layer down</div>
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<a id="temp">
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<h4>temp</h4>
<pre>public&nbsp;int[] temp</pre>
<div class="block">Temporary variable for general use. Generally, try to avoid
carrying information between stages. Currently, the longest
path layering sets temp to the rank position in fixRanks()
and the crossing reduction uses this. This meant temp couldn't
be used for hashing the nodes in the model dfs and so hashCode
was created</div>
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<h4>mxGraphAbstractHierarchyCell</h4>
<pre>public&nbsp;mxGraphAbstractHierarchyCell()</pre>
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<h4>getNextLayerConnectedCells</h4>
<pre class="methodSignature">public abstract&nbsp;java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;&nbsp;getNextLayerConnectedCells&#8203;(int&nbsp;layer)</pre>
<div class="block">Returns the cells this cell connects to on the next layer up</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer this cell is on</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the cells this cell connects to on the next layer up</dd>
</dl>
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<a id="getPreviousLayerConnectedCells(int)">
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<h4>getPreviousLayerConnectedCells</h4>
<pre class="methodSignature">public abstract&nbsp;java.util.List&lt;<a href="mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;&nbsp;getPreviousLayerConnectedCells&#8203;(int&nbsp;layer)</pre>
<div class="block">Returns the cells this cell connects to on the next layer down</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer this cell is on</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the cells this cell connects to on the next layer down</dd>
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<h4>isEdge</h4>
<pre class="methodSignature">public abstract&nbsp;boolean&nbsp;isEdge()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether or not this cell is an edge</dd>
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</li>
</ul>
<a id="isVertex()">
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<h4>isVertex</h4>
<pre class="methodSignature">public abstract&nbsp;boolean&nbsp;isVertex()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether or not this cell is a node</dd>
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<h4>getGeneralPurposeVariable</h4>
<pre class="methodSignature">public abstract&nbsp;int&nbsp;getGeneralPurposeVariable&#8203;(int&nbsp;layer)</pre>
<div class="block">Gets the value of temp for the specified layer</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer relating to a specific entry into temp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value for that layer</dd>
</dl>
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<h4>setGeneralPurposeVariable</h4>
<pre class="methodSignature">public abstract&nbsp;void&nbsp;setGeneralPurposeVariable&#8203;(int&nbsp;layer,
int&nbsp;value)</pre>
<div class="block">Set the value of temp for the specified layer</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer relating to a specific entry into temp</dd>
<dd><code>value</code> - the value for that layer</dd>
</dl>
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<h4>setX</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setX&#8203;(int&nbsp;layer,
double&nbsp;value)</pre>
<div class="block">Set the value of x for the specified layer</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer relating to a specific entry into x[]</dd>
<dd><code>value</code> - the x value for that layer</dd>
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<h4>getX</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;getX&#8203;(int&nbsp;layer)</pre>
<div class="block">Gets the value of x on the specified layer</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer to obtain x for</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of x on the specified layer</dd>
</dl>
</li>
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<h4>setY</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setY&#8203;(int&nbsp;layer,
double&nbsp;value)</pre>
<div class="block">Set the value of y for the specified layer</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>layer</code> - the layer relating to a specific entry into y[]</dd>
<dd><code>value</code> - the y value for that layer</dd>
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