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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<!-- Generated by javadoc (version 1.7.0_51) on Tue Sep 08 11:38:53 CEST 2015 -->
<title>mxGraphModel (mxGraph 1.14.0.2 API Specification)</title>
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<div class="subTitle">com.mxgraph.model</div>
<h2 title="Class mxGraphModel" class="title">Class mxGraphModel</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">com.mxgraph.util.mxEventSource</a></li>
<li>
<ul class="inheritance">
<li>com.mxgraph.model.mxGraphModel</li>
</ul>
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</ul>
<div class="description">
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd>
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<hr>
<br>
<pre>public class <span class="strong">mxGraphModel</span>
extends <a href="../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</a>
implements <a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">Extends mxEventSource to implement a graph model. The graph model acts as
a wrapper around the cells which are in charge of storing the actual graph
datastructure. The model acts as a transactional wrapper with event
notification for all changes, whereas the cells contain the atomic
operations for updating the actual datastructure.
Layers:
The cell hierarchy in the model must have a top-level root cell which
contains the layers (typically one default layer), which in turn contain the
top-level cells of the layers. This means each cell is contained in a layer.
If no layers are required, then all new cells should be added to the default
layer.
Layers are useful for hiding and showing groups of cells, or for placing
groups of cells on top of other cells in the display. To identify a layer,
the <isLayer> function is used. It returns true if the parent of the given
cell is the root of the model.
This class fires the following events:
mxEvent.CHANGE fires when an undoable edit is dispatched. The <code>edit</code>
property contains the mxUndoableEdit. The <code>changes</code> property
contains the list of undoable changes inside the undoable edit. The changes
property is deprecated, please use edit.getChanges() instead.
mxEvent.EXECUTE fires between begin- and endUpdate and after an atomic
change was executed in the model. The <code>change</code> property contains
the atomic change that was executed.
mxEvent.BEGIN_UPDATE fires after the updateLevel was incremented in
beginUpdate. This event contains no properties.
mxEvent.END_UPDATE fires after the updateLevel was decreased in endUpdate
but before any notification or change dispatching. The <code>edit</code>
property contains the current mxUndoableEdit.
mxEvent.BEFORE_UNDO fires before the change is dispatched after the update
level has reached 0 in endUpdate. The <code>edit</code> property contains
the current mxUndoableEdit.
mxEvent.UNDO fires after the change was dispatched in endUpdate. The
<code>edit</code> property contains the current mxUndoableEdit.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../serialized-form.html#com.mxgraph.model.mxGraphModel">Serialized Form</a></dd></dl>
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<h3>Nested Class Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static interface </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.Filter.html" title="interface in com.mxgraph.model">mxGraphModel.Filter</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxChildChange.html" title="class in com.mxgraph.model">mxGraphModel.mxChildChange</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxCollapseChange.html" title="class in com.mxgraph.model">mxGraphModel.mxCollapseChange</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxGeometryChange.html" title="class in com.mxgraph.model">mxGraphModel.mxGeometryChange</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxRootChange.html" title="class in com.mxgraph.model">mxGraphModel.mxRootChange</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxStyleChange.html" title="class in com.mxgraph.model">mxGraphModel.mxStyleChange</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxTerminalChange.html" title="class in com.mxgraph.model">mxGraphModel.mxTerminalChange</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxValueChange.html" title="class in com.mxgraph.model">mxGraphModel.mxValueChange</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.mxVisibleChange.html" title="class in com.mxgraph.model">mxGraphModel.mxVisibleChange</a></strong></code> </td>
</tr>
</table>
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<h3>Nested classes/interfaces inherited from class com.mxgraph.util.<a href="../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</a></h3>
<code><a href="../../../com/mxgraph/util/mxEventSource.mxIEventListener.html" title="interface in com.mxgraph.util">mxEventSource.mxIEventListener</a></code></li>
</ul>
<ul class="blockList">
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</a>
<h3>Nested classes/interfaces inherited from interface com.mxgraph.model.<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a></h3>
<code><a href="../../../com/mxgraph/model/mxIGraphModel.mxAtomicGraphModelChange.html" title="class in com.mxgraph.model">mxIGraphModel.mxAtomicGraphModelChange</a></code></li>
</ul>
</li>
</ul>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd"> </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>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#cells">cells</a></strong></code>
<div class="block">Maps from Ids to cells.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#createIds">createIds</a></strong></code>
<div class="block">Specifies if the model should automatically create Ids for new cells.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../com/mxgraph/util/mxUndoableEdit.html" title="class in com.mxgraph.util">mxUndoableEdit</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#currentEdit">currentEdit</a></strong></code>
<div class="block">Holds the changes for the current transaction.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#endingUpdate">endingUpdate</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#maintainEdgeParent">maintainEdgeParent</a></strong></code>
<div class="block">Specifies if edges should automatically be moved into the nearest common
ancestor of their terminals.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#nextId">nextId</a></strong></code>
<div class="block">Specifies the next Id to be created.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../com/mxgraph/model/mxICell.html" title="interface in com.mxgraph.model">mxICell</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#root">root</a></strong></code>
<div class="block">Holds the root cell, which in turn contains the cells that represent the
layers of the diagram as child cells.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#updateLevel">updateLevel</a></strong></code>
<div class="block">Counter for the depth of nested transactions.</div>
</td>
</tr>
</table>
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</a>
<h3>Fields inherited from class com.mxgraph.util.<a href="../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</a></h3>
<code><a href="../../../com/mxgraph/util/mxEventSource.html#eventListeners">eventListeners</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#eventsEnabled">eventsEnabled</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#eventSource">eventSource</a></code></li>
</ul>
</li>
</ul>
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</a>
<h3>Constructor Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#mxGraphModel()">mxGraphModel</a></strong>()</code>
<div class="block">Constructs a new empty graph model.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#mxGraphModel(java.lang.Object)">mxGraphModel</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> root)</code>
<div class="block">Constructs a new graph model.</div>
</td>
</tr>
</table>
</li>
</ul>
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<li class="blockList"><a name="method_summary">
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</a>
<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#add(java.lang.Object, java.lang.Object, int)">add</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> child,
int index)</code>
<div class="block">Adds the specified child to the parent at the given index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#beginUpdate()">beginUpdate</a></strong>()</code>
<div class="block">Increments the updateLevel by one.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#cellAdded(java.lang.Object)">cellAdded</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Invoked after a cell has been added to a parent.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#cellRemoved(java.lang.Object)">cellRemoved</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Invoked after a cell has been removed from the model.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#clear()">clear</a></strong>()</code>
<div class="block">Sets a new root using createRoot.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#cloneCell(java.lang.Object, java.util.Map, boolean)">cloneCell</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> mapping,
boolean includeChildren)</code>
<div class="block">Inner helper method for cloning cells recursively.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#cloneCells(java.lang.Object[], boolean)">cloneCells</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] cells,
boolean includeChildren)</code>
<div class="block">Returns an array of clones for the given array of cells.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#collapsedStateForCellChanged(java.lang.Object, boolean)">collapsedStateForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean collapsed)</code>
<div class="block">Inner callback to update the collapsed state of the
given mxCell using mxCell.setCollapsed and return
the previous collapsed state.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#contains(java.lang.Object)">contains</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns true if the model contains the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#createId(java.lang.Object)">createId</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Creates a new Id for the given cell and increments the global counter
for creating new Ids.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#createRoot()">createRoot</a></strong>()</code>
<div class="block">Creates a new root cell with a default layer (child 0).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../com/mxgraph/util/mxUndoableEdit.html" title="class in com.mxgraph.util">mxUndoableEdit</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#createUndoableEdit()">createUndoableEdit</a></strong>()</code>
<div class="block">Creates a new undoable edit.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#endUpdate()">endUpdate</a></strong>()</code>
<div class="block">Decrements the updateLevel by one and fires a notification event if the
updateLevel reaches 0.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#execute(com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange)">execute</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.mxAtomicGraphModelChange.html" title="class in com.mxgraph.model">mxIGraphModel.mxAtomicGraphModelChange</a> change)</code>
<div class="block">Executes the given atomic change and adds it to the current edit.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#filterCells(java.lang.Object[], com.mxgraph.model.mxGraphModel.Filter)">filterCells</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] cells,
<a href="../../../com/mxgraph/model/mxGraphModel.Filter.html" title="interface in com.mxgraph.model">mxGraphModel.Filter</a> filter)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#filterDescendants(com.mxgraph.model.mxIGraphModel, com.mxgraph.model.mxGraphModel.Filter)">filterDescendants</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="../../../com/mxgraph/model/mxGraphModel.Filter.html" title="interface in com.mxgraph.model">mxGraphModel.Filter</a> filter)</code>
<div class="block">Creates a collection of cells using the visitor pattern.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#filterDescendants(com.mxgraph.model.mxIGraphModel, com.mxgraph.model.mxGraphModel.Filter, java.lang.Object)">filterDescendants</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="../../../com/mxgraph/model/mxGraphModel.Filter.html" title="interface in com.mxgraph.model">mxGraphModel.Filter</a> filter,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent)</code>
<div class="block">Creates a collection of cells using the visitor pattern.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../com/mxgraph/model/mxGeometry.html" title="class in com.mxgraph.model">mxGeometry</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#geometryForCellChanged(java.lang.Object, com.mxgraph.model.mxGeometry)">geometryForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="../../../com/mxgraph/model/mxGeometry.html" title="class in com.mxgraph.model">mxGeometry</a> geometry)</code>
<div class="block">Inner callback to update the mxGeometry of the given mxCell using
mxCell.setGeometry and return the previous mxGeometry.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getCell(java.lang.String)">getCell</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id)</code>
<div class="block">Returns the cell for the specified Id or null if no cell can be
found for the given Id.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getCells()">getCells</a></strong>()</code>
<div class="block">Returns the internal lookup table that is used to map from Ids to cells.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getChildAt(java.lang.Object, int)">getChildAt</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent,
int index)</code>
<div class="block">Returns the child of the given parent at the given index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getChildCells(com.mxgraph.model.mxIGraphModel, java.lang.Object, boolean, boolean)">getChildCells</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent,
boolean vertices,
boolean edges)</code>
<div class="block">Returns the children of the given cell that are vertices and/or edges
depending on the arguments.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getChildCount(java.lang.Object)">getChildCount</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the number of children in the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getChildEdges(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getChildEdges</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent)</code>
<div class="block">Returns the child edges of the given parent.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getChildren(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getChildren</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent)</code>
<div class="block">Returns all children of the given cell regardless of their type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getChildVertices(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getChildVertices</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent)</code>
<div class="block">Returns the child vertices of the given parent.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getConnections(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getConnections</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns all edges connected to this cell without loops.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getDescendants(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getDescendants</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent)</code>
<div class="block">Returns a all descendants of the given cell and the cell itself
as a collection.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getDirectedEdgeCount(com.mxgraph.model.mxIGraphModel, java.lang.Object, boolean)">getDirectedEdgeCount</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean outgoing)</code>
<div class="block">Returns the number of incoming or outgoing edges.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getDirectedEdgeCount(com.mxgraph.model.mxIGraphModel, java.lang.Object, boolean, java.lang.Object)">getDirectedEdgeCount</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean outgoing,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> ignoredEdge)</code>
<div class="block">Returns the number of incoming or outgoing edges, ignoring the given
edge.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getEdgeAt(java.lang.Object, int)">getEdgeAt</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent,
int index)</code>
<div class="block">Returns the edge of cell at the given index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getEdgeCount(java.lang.Object)">getEdgeCount</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the number of distinct edges connected to the given cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getEdges(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getEdges</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns all edges connected to this cell including loops.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getEdges(com.mxgraph.model.mxIGraphModel, java.lang.Object, boolean, boolean, boolean)">getEdges</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean incoming,
boolean outgoing,
boolean includeLoops)</code>
<div class="block">Returns all distinct edges connected to this cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getEdgesBetween(com.mxgraph.model.mxIGraphModel, java.lang.Object, java.lang.Object)">getEdgesBetween</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> source,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> target)</code>
<div class="block">Returns all edges from the given source to the given target.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getEdgesBetween(com.mxgraph.model.mxIGraphModel, java.lang.Object, java.lang.Object, boolean)">getEdgesBetween</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> source,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> target,
boolean directed)</code>
<div class="block">Returns all edges between the given source and target pair.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../com/mxgraph/model/mxGeometry.html" title="class in com.mxgraph.model">mxGeometry</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getGeometry(java.lang.Object)">getGeometry</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the geometry of the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getIncomingEdges(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getIncomingEdges</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the incoming edges of the given cell without loops.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getNearestCommonAncestor(java.lang.Object, java.lang.Object)">getNearestCommonAncestor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell1,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell2)</code>
<div class="block">Returns the nearest common ancestor for the specified cells.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getOpposites(com.mxgraph.model.mxIGraphModel, java.lang.Object[], java.lang.Object)">getOpposites</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] edges,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> terminal)</code>
<div class="block">Returns all opposite cells of terminal for the given edges.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getOpposites(com.mxgraph.model.mxIGraphModel, java.lang.Object[], java.lang.Object, boolean, boolean)">getOpposites</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] edges,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> terminal,
boolean sources,
boolean targets)</code>
<div class="block">Returns all opposite vertices wrt terminal for the given edges, only
returning sources and/or targets as specified.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getOrigin(java.lang.Object)">getOrigin</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the absolute, accumulated origin for the children inside the
given parent.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getOutgoingEdges(com.mxgraph.model.mxIGraphModel, java.lang.Object)">getOutgoingEdges</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the outgoing edges of the given cell without loops.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getParent(java.lang.Object)">getParent</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> child)</code>
<div class="block">Returns the parent of the given cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getParents(com.mxgraph.model.mxIGraphModel, java.lang.Object[])">getParents</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] cells)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getRoot()">getRoot</a></strong>()</code>
<div class="block">Returns the root of the model or the topmost parent of the given cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getStyle(java.lang.Object)">getStyle</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the style of the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getTerminal(java.lang.Object, boolean)">getTerminal</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> edge,
boolean isSource)</code>
<div class="block">Returns the source or target terminal of the given edge depending on the
value of the boolean parameter.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getTopmostCells(com.mxgraph.model.mxIGraphModel, java.lang.Object[])">getTopmostCells</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] cells)</code>
<div class="block">Function: getTopmostCells
Returns the topmost cells of the hierarchy in an array that contains no
desceandants for each <mxCell> that it contains.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getUpdateLevel()">getUpdateLevel</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#getValue(java.lang.Object)">getValue</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns the user object of the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isAncestor(java.lang.Object, java.lang.Object)">isAncestor</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> child)</code>
<div class="block">Returns true if the given parent is an ancestor of the given child.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isCollapsed(java.lang.Object)">isCollapsed</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns true if the given cell is collapsed.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isConnectable(java.lang.Object)">isConnectable</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns true if the given cell is connectable.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isCreateIds()">isCreateIds</a></strong>()</code>
<div class="block">Returns true if the model automatically creates Ids and resolves Id
collisions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isEdge(java.lang.Object)">isEdge</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns true if the given cell is an edge.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isMaintainEdgeParent()">isMaintainEdgeParent</a></strong>()</code>
<div class="block">Returns true if the model automatically update parents of edges so that
the edge is contained in the nearest-common-ancestor of its terminals.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isVertex(java.lang.Object)">isVertex</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns true if the given cell is a vertex.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#isVisible(java.lang.Object)">isVisible</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Returns true if the given cell is visible.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#mergeChildren(com.mxgraph.model.mxICell, com.mxgraph.model.mxICell, boolean)">mergeChildren</a></strong>(<a href="../../../com/mxgraph/model/mxICell.html" title="interface in com.mxgraph.model">mxICell</a> from,
<a href="../../../com/mxgraph/model/mxICell.html" title="interface in com.mxgraph.model">mxICell</a> to,
boolean cloneAllEdges)</code>
<div class="block">Merges the children of the given cell into the given target cell inside
this model.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#mergeChildrenImpl(com.mxgraph.model.mxICell, com.mxgraph.model.mxICell, boolean, java.util.Hashtable)">mergeChildrenImpl</a></strong>(<a href="../../../com/mxgraph/model/mxICell.html" title="interface in com.mxgraph.model">mxICell</a> from,
<a href="../../../com/mxgraph/model/mxICell.html" title="interface in com.mxgraph.model">mxICell</a> to,
boolean cloneAllEdges,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> mapping)</code>
<div class="block">Clones the children of the source cell into the given target cell in
this model and adds an entry to the mapping that maps from the source
cell to the target cell with the same id or the clone of the source cell
that was inserted into this model.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#parentForCellChanged(java.lang.Object, java.lang.Object, int)">parentForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> parent,
int index)</code>
<div class="block">Inner callback to update the parent of a cell using mxCell.insert
on the parent and return the previous parent.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#remove(java.lang.Object)">remove</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Removes the specified cell from the model.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#restoreClone(java.lang.Object, java.lang.Object, java.util.Map)">restoreClone</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> clone,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> mapping)</code>
<div class="block">Inner helper method for restoring the connections in
a network of cloned cells.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#rootChanged(java.lang.Object)">rootChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> root)</code>
<div class="block">Inner callback to change the root of the model and update the internal
datastructures, such as cells and nextId.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setCollapsed(java.lang.Object, boolean)">setCollapsed</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean collapsed)</code>
<div class="block">Sets the collapsed state of the given cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setCreateIds(boolean)">setCreateIds</a></strong>(boolean value)</code>
<div class="block">Specifies if the model automatically creates Ids for new cells and
resolves Id collisions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../com/mxgraph/model/mxGeometry.html" title="class in com.mxgraph.model">mxGeometry</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setGeometry(java.lang.Object, com.mxgraph.model.mxGeometry)">setGeometry</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="../../../com/mxgraph/model/mxGeometry.html" title="class in com.mxgraph.model">mxGeometry</a> geometry)</code>
<div class="block">Sets the geometry of the given cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setMaintainEdgeParent(boolean)">setMaintainEdgeParent</a></strong>(boolean maintainEdgeParent)</code>
<div class="block">Specifies if the model automatically updates parents of edges so that
the edge is contained in the nearest-common-ancestor of its terminals.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setRoot(java.lang.Object)">setRoot</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> root)</code>
<div class="block">Sets the root of the model and resets all structures.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setStyle(java.lang.Object, java.lang.String)">setStyle</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> style)</code>
<div class="block">Sets the style of the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setTerminal(java.lang.Object, java.lang.Object, boolean)">setTerminal</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> edge,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> terminal,
boolean isSource)</code>
<div class="block">Sets the source or target terminal of the given edge using.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setTerminals(com.mxgraph.model.mxIGraphModel, java.lang.Object, java.lang.Object, java.lang.Object)">setTerminals</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a> model,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> edge,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> source,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> target)</code>
<div class="block">Sets the source and target of the given edge in a single atomic change.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setValue(java.lang.Object, java.lang.Object)">setValue</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code>
<div class="block">Sets the user object of then given cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#setVisible(java.lang.Object, boolean)">setVisible</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean visible)</code>
<div class="block">Sets the visible state of the given cell.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#styleForCellChanged(java.lang.Object, java.lang.String)">styleForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> style)</code>
<div class="block">Inner callback to update the style of the given mxCell
using mxCell.setStyle and return the previous style.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#terminalForCellChanged(java.lang.Object, java.lang.Object, boolean)">terminalForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> edge,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> terminal,
boolean isSource)</code>
<div class="block">Inner helper function to update the terminal of the edge using
mxCell.insertEdge and return the previous terminal.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#updateEdgeParent(java.lang.Object, java.lang.Object)">updateEdgeParent</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> edge,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> root)</code>
<div class="block">Inner helper method to update the parent of the specified edge to the
nearest-common-ancestor of its two terminals.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#updateEdgeParents(java.lang.Object)">updateEdgeParents</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell)</code>
<div class="block">Updates the parents of the edges connected to the given cell and all its
descendants so that each edge is contained in the nearest common
ancestor.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#updateEdgeParents(java.lang.Object, java.lang.Object)">updateEdgeParents</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> root)</code>
<div class="block">Updates the parents of the edges connected to the given cell and all its
descendants so that the edge is contained in the nearest-common-ancestor.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#valueForCellChanged(java.lang.Object, java.lang.Object)">valueForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code>
<div class="block">Inner callback to update the user object of the given mxCell
using mxCell.setValue and return the previous value,
that is, the return value of mxCell.getValue.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/model/mxGraphModel.html#visibleStateForCellChanged(java.lang.Object, boolean)">visibleStateForCellChanged</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> cell,
boolean visible)</code>
<div class="block">Sets the visible state of the given mxCell using mxVisibleChange and
adds the change to the current transaction.</div>
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<h3>Methods inherited from class com.mxgraph.util.<a href="../../../com/mxgraph/util/mxEventSource.html" title="class in com.mxgraph.util">mxEventSource</a></h3>
<code><a href="../../../com/mxgraph/util/mxEventSource.html#addListener(java.lang.String, com.mxgraph.util.mxEventSource.mxIEventListener)">addListener</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#fireEvent(com.mxgraph.util.mxEventObject)">fireEvent</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#fireEvent(com.mxgraph.util.mxEventObject, java.lang.Object)">fireEvent</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#getEventSource()">getEventSource</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#isEventsEnabled()">isEventsEnabled</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener)">removeListener</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener, java.lang.String)">removeListener</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#setEventsEnabled(boolean)">setEventsEnabled</a>, <a href="../../../com/mxgraph/util/mxEventSource.html#setEventSource(java.lang.Object)">setEventSource</a></code></li>
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<h3>Methods inherited from class java.lang.<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<h3>Methods inherited from interface com.mxgraph.model.<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a></h3>
<code><a href="../../../com/mxgraph/model/mxIGraphModel.html#addListener(java.lang.String, com.mxgraph.util.mxEventSource.mxIEventListener)">addListener</a>, <a href="../../../com/mxgraph/model/mxIGraphModel.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener)">removeListener</a>, <a href="../../../com/mxgraph/model/mxIGraphModel.html#removeListener(com.mxgraph.util.mxEventSource.mxIEventListener, java.lang.String)">removeListener</a></code></li>
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<h3>Field Detail</h3>
<a name="root">
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<h4>root</h4>
<pre>protected <a href="../../../com/mxgraph/model/mxICell.html" title="interface in com.mxgraph.model">mxICell</a> root</pre>
<div class="block">Holds the root cell, which in turn contains the cells that represent the
layers of the diagram as child cells. That is, the actual element of the
diagram are supposed to live in the third generation of cells and below.</div>
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<a name="cells">
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<h4>cells</h4>
<pre>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> cells</pre>
<div class="block">Maps from Ids to cells.</div>
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<h4>maintainEdgeParent</h4>
<pre>protected boolean maintainEdgeParent</pre>
<div class="block">Specifies if edges should automatically be moved into the nearest common
ancestor of their terminals. Default is true.</div>
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<a name="createIds">
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