Loading a group defined in XML
All you have to do is create a data source using the data source default implementation defined by
IltDefaultDataSource and pass the XML file to the
parse method of the data source, as shown below.
dataSource = new IltDefaultDataSource();
dataSource.parse("GroupXMLFile.xml");
For detailed information about data sources, see
Data sources.
How to define a group in XML
The following is an example of a group defined in XML format. For details about the XML elements used in this example, see
Elements in an XML data file .
Depending on the group class, the shape of a group is defined either by
IlpPolygon,
IlpRect, or
IlpPolyline. See
Group shapes for details.
<cplData>
<addObject id="RectGroup">
<class>ilog.tgo.model.IltRectGroup</class>
<attribute name="name">RectGroup</attribute>
<attribute name="position" javaClass="ilog.cpl.graphic.IlpRect">
<x>100</x> <y>200</y> <width>100</width> <height>50</height>
</attribute>
<attribute name="objectState" javaClass="ilog.tgo.model.IltOSIObjectState">
<state>
<administrative>Locked</administrative>
<operational>Enabled</operational>
<usage>Idle</usage>
</state>
<availability>PowerOff</availability>
<control>ReservedForTest</control>
<alarms>
<new severity="Critical">5</new>
<ack severity="Warning">12</ack>
</alarms>
</attribute>
</addObject>
<addObject id="PolyGroup">
<class>ilog.tgo.model.IltPolyGroup</class>
<attribute name="name">PolyGroup</attribute>
<attribute name="position" javaClass="ilog.cpl.graphic.views.IlpPolygon">
<point> <x>50.0</x> <y>20.0</y> </point>
<point> <x>140.0</x> <y>20.0</y> </point>
<point> <x>140.0</x> <y>100.0</y> </point>
<point> <x>90.0</x> <y>100.0</y> </point>
<point> <x>90.0</x> <y>140.0</y> </point>
<point> <x>20.0</x> <y>140.0</y> </point>
<point> <x>20.0</x> <y>90.0</y> </point>
</attribute>
<attribute name="objectState"
javaClass="ilog.tgo.model.IltBellcoreObjectState">
<state>EnabledActive</state>
<secState>TestFailure</secState>
<procedural>Initializing</procedural>
<misc>HighTemperatureWarning</misc>
<performance state="Input">50</performance>
<alarms>
<new severity="Minor">3</new>
<ack severity="Warning">4</ack>
</alarms>
</attribute>
</addObject>
<addObject id="LinearGroup">
<class>ilog.tgo.model.IltLinearGroup</class>
<attribute name="name">LinearGroup</attribute>
<attribute name="position" javaClass="ilog.cpl.graphic.views.IlpPolyline">
<point> <x>350.0</x> <y>100.0</y> </point>
<point> <x>400.0</x> <y>100.0</y> </point>
<point> <x>420.0</x> <y>50.0</y> </point>
<point> <x>450.0</x> <y>50.0</y> </point>
</attribute>
<attribute name="objectState"
javaClass="ilog.tgo.model.IltBellcoreObjectState">
<state>EnabledIdle</state>
<secState>Busy</secState>
<procedural>Initializing</procedural>
<misc>DoorAjar</misc>
<alarms>
<ack severity="Warning">2</ack>
</alarms>
</attribute>
</addObject>
</cplData>
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