maxGraph/java/docs/com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html

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<div class="subTitle">com.mxgraph.layout.hierarchical.model</div>
<h2 title="Class mxGraphHierarchyNode" class="title">Class mxGraphHierarchyNode</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">com.mxgraph.layout.hierarchical.model.mxGraphAbstractHierarchyCell</a></li>
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<li>com.mxgraph.layout.hierarchical.model.mxGraphHierarchyNode</li>
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<pre>public class <span class="typeNameLabel">mxGraphHierarchyNode</span>
extends <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></pre>
<div class="block">An abstraction of an internal node in the hierarchy layout</div>
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<h3>Field Summary</h3>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#cell">cell</a></span></code>
<div class="block">The graph cell this object represents.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Collection&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#connectsAsSource">connectsAsSource</a></span></code>
<div class="block">Collection of hierarchy edges that have this node as a source</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Collection&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#connectsAsTarget">connectsAsTarget</a></span></code>
<div class="block">Collection of hierarchy edges that have this node as a target</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.util.Collection&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#emptyConnectionMap">emptyConnectionMap</a></span></code>
<div class="block">Shared empty connection map to return instead of null in applyMap.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#hashCode">hashCode</a></span></code>
<div class="block">Assigns a unique hashcode for each node.</div>
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<h3>Fields inherited from class&nbsp;com.mxgraph.layout.hierarchical.model.<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></h3>
<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#height">height</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#maxRank">maxRank</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#minRank">minRank</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#nextLayerConnectedCells">nextLayerConnectedCells</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#previousLayerConnectedCells">previousLayerConnectedCells</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#temp">temp</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#width">width</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#x">x</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#y">y</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#mxGraphHierarchyNode-java.lang.Object-">mxGraphHierarchyNode</a></span>(java.lang.Object&nbsp;cell)</code>
<div class="block">Constructs an internal node to represent the specified real graph cell</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#getGeneralPurposeVariable-int-">getGeneralPurposeVariable</a></span>(int&nbsp;layer)</code>
<div class="block">Gets the value of temp for the specified layer</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#getNextLayerConnectedCells-int-">getNextLayerConnectedCells</a></span>(int&nbsp;layer)</code>
<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>java.util.List&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#getPreviousLayerConnectedCells-int-">getPreviousLayerConnectedCells</a></span>(int&nbsp;layer)</code>
<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>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#getRankValue--">getRankValue</a></span>()</code>
<div class="block">Returns the integer value of the layer that this node resides in</div>
</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#isAncestor-com.mxgraph.layout.hierarchical.model.mxGraphHierarchyNode-">isAncestor</a></span>(<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a>&nbsp;otherNode)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#isEdge--">isEdge</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#isVertex--">isVertex</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html#setGeneralPurposeVariable-int-int-">setGeneralPurposeVariable</a></span>(int&nbsp;layer,
int&nbsp;value)</code>
<div class="block">Set the value of temp for the specified layer</div>
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<h3>Methods inherited from class&nbsp;com.mxgraph.layout.hierarchical.model.<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></h3>
<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#getX-int-">getX</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#setX-int-double-">setX</a>, <a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#setY-int-double-">setY</a></code></li>
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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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<pre>public static&nbsp;java.util.Collection&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&gt; emptyConnectionMap</pre>
<div class="block">Shared empty connection map to return instead of null in applyMap.</div>
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<h4>cell</h4>
<pre>public&nbsp;java.lang.Object cell</pre>
<div class="block">The graph cell this object represents.</div>
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<h4>connectsAsTarget</h4>
<pre>public&nbsp;java.util.Collection&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&gt; connectsAsTarget</pre>
<div class="block">Collection of hierarchy edges that have this node as a target</div>
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<h4>connectsAsSource</h4>
<pre>public&nbsp;java.util.Collection&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyEdge.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyEdge</a>&gt; connectsAsSource</pre>
<div class="block">Collection of hierarchy edges that have this node as a source</div>
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<h4>hashCode</h4>
<pre>public&nbsp;int[] hashCode</pre>
<div class="block">Assigns a unique hashcode for each node. Used by the model dfs instead
of copying HashSets</div>
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<h4>mxGraphHierarchyNode</h4>
<pre>public&nbsp;mxGraphHierarchyNode(java.lang.Object&nbsp;cell)</pre>
<div class="block">Constructs an internal node to represent the specified real graph cell</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>cell</code> - the real graph cell this node represents</dd>
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<h4>getRankValue</h4>
<pre>public&nbsp;int&nbsp;getRankValue()</pre>
<div class="block">Returns the integer value of the layer that this node resides in</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the integer value of the layer that this node resides in</dd>
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<h4>getNextLayerConnectedCells</h4>
<pre>public&nbsp;java.util.List&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;&nbsp;getNextLayerConnectedCells(int&nbsp;layer)</pre>
<div class="block">Returns the cells this cell connects to on the next layer up</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#getNextLayerConnectedCells-int-">getNextLayerConnectedCells</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></code></dd>
<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>
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<h4>getPreviousLayerConnectedCells</h4>
<pre>public&nbsp;java.util.List&lt;<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a>&gt;&nbsp;getPreviousLayerConnectedCells(int&nbsp;layer)</pre>
<div class="block">Returns the cells this cell connects to on the next layer down</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#getPreviousLayerConnectedCells-int-">getPreviousLayerConnectedCells</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></code></dd>
<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>public&nbsp;boolean&nbsp;isEdge()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#isEdge--">isEdge</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether or not this cell is an edge</dd>
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<h4>isVertex</h4>
<pre>public&nbsp;boolean&nbsp;isVertex()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#isVertex--">isVertex</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether or not this cell is a node</dd>
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<pre>public&nbsp;int&nbsp;getGeneralPurposeVariable(int&nbsp;layer)</pre>
<div class="block">Gets the value of temp for the specified layer</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#getGeneralPurposeVariable-int-">getGeneralPurposeVariable</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></code></dd>
<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>
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<h4>setGeneralPurposeVariable</h4>
<pre>public&nbsp;void&nbsp;setGeneralPurposeVariable(int&nbsp;layer,
int&nbsp;value)</pre>
<div class="block">Set the value of temp for the specified layer</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html#setGeneralPurposeVariable-int-int-">setGeneralPurposeVariable</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphAbstractHierarchyCell.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphAbstractHierarchyCell</a></code></dd>
<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>
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<h4>isAncestor</h4>
<pre>public&nbsp;boolean&nbsp;isAncestor(<a href="../../../../../com/mxgraph/layout/hierarchical/model/mxGraphHierarchyNode.html" title="class in com.mxgraph.layout.hierarchical.model">mxGraphHierarchyNode</a>&nbsp;otherNode)</pre>
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