[news.eclipse.modeling.gmf] Re: Problem creating link from derived class

[Martin Jacob <mj@xxxxxxxxxxxxxx>]

Hi Christian,

please find below .gmfmap and gmfgraph

Please note the class names are different than described before. The class Isolator is derived from 
class Conductor.

.gmfmap:
  <links>
    <domainMetaElement
        href="psc.ecore#//Conductor"/>
    <labelMappings
        xsi:type="gmfmap:FeatureLabelMapping"
        editorPattern=""
        editPattern="">
      <diagramLabel
          href="psc.gmfgraph#ConductorNameLable"/>
      <features
          href="psc.ecore#//Conductor/name"/>
    </labelMappings>
    <containmentFeature
        href="psc.ecore#//Network/conductors"/>
    <tool
        xsi:type="gmftool:CreationTool"
        href="psc.gmftool#//@palette/@tools.0/@tools.2"/>
    <diagramLink
        href="psc.gmfgraph#Conductor"/>
    <sourceMetaFeature
        xsi:type="ecore:EReference"
        href="psc.ecore#//Conductor/nodeFrom"/>
    <linkMetaFeature
        xsi:type="ecore:EReference"
        href="psc.ecore#//Conductor/nodeTo"/>
  </links>
  <links>
    <domainMetaElement
        href="psc.ecore#//Isolator"/>
    <labelMappings
        xsi:type="gmfmap:FeatureLabelMapping"
        editorPattern=""
        editPattern="">
      <diagramLabel
          href="psc.gmfgraph#IsolatorNameLable"/>
      <features
          href="psc.ecore#//Conductor/name"/>
    </labelMappings>
    <containmentFeature
        href="psc.ecore#//Network/conductors"/>
    <tool
        xsi:type="gmftool:CreationTool"
        href="psc.gmftool#//@palette/@tools.0/@tools.4"/>
    <diagramLink
        href="psc.gmfgraph#Isolator"/>
    <sourceMetaFeature
        xsi:type="ecore:EReference"
        href="psc.ecore#//Conductor/nodeFrom"/>
    <linkMetaFeature
        xsi:type="ecore:EReference"
        href="psc.ecore#//Conductor/nodeTo"/>
  </links>



.gmfgraph:
<?xml version="1.0" encoding="UTF-8"?>
<gmfgraph:Canvas xmi:version="2.0"
    xmlns:xmi="http://www.omg.org/XMI";
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
    xmlns:gmfgraph="http://www.eclipse.org/gmf/2006/GraphicalDefinition"; name="psc">
  <figures
      name="Default">
    <descriptors
        name="NodeFigure">
      <actualFigure
          xsi:type="gmfgraph:Rectangle"
          name="NodeFigure"
          lineWidth="2">
        <layout
            xsi:type="gmfgraph:FlowLayout"/>
        <foregroundColor
            xsi:type="gmfgraph:ConstantColor"
            value="black"/>
        <backgroundColor
            xsi:type="gmfgraph:ConstantColor"
            value="lightGreen"/>
        <children
            xsi:type="gmfgraph:Label"
            name="NodeIDLable"/>
      </actualFigure>
      <accessors
          figure="//@figures.0/@descriptors.0/@actualFigure/@children.0"/>
    </descriptors>
...
    <descriptors
        name="ConductorFigure">
      <actualFigure
          xsi:type="gmfgraph:PolylineConnection"
          name="ConductorFigure"
          lineWidth="4">
        <foregroundColor
            xsi:type="gmfgraph:ConstantColor"
            value="black"/>
        <children
            xsi:type="gmfgraph:Label"
            name="ConductorNameFigure"
            text="&lt;...>"/>
      </actualFigure>
      <accessors
          figure="//@figures.0/@descriptors.2/@actualFigure/@children.0"/>
    </descriptors>
    <descriptors
        name="IsolatorFigure">
      <actualFigure
          xsi:type="gmfgraph:PolylineConnection"
          name="IsolatorFigure"
          lineWidth="8">
        <foregroundColor
            xsi:type="gmfgraph:ConstantColor"
            value="black"/>
        <children
            xsi:type="gmfgraph:Label"
            name="IsolatorNameFigure"
            text="&lt;...>"/>
      </actualFigure>
      <accessors
          figure="//@figures.0/@descriptors.3/@actualFigure/@children.0"/>
    </descriptors>
  </figures>
  <nodes
      name="Node"
      figure="NodeFigure"/>
  <connections
      name="Conductor"
      figure="ConductorFigure"/>
...
  <connections
      name="Isolator"
      figure="IsolatorFigure"/>
  <labels
      name="NodeIDLable"
      figure="NodeFigure"
      elementIcon="false"
      accessor="//@figures.0/@descriptors.0/@accessors.0"/>
...
  <labels
      name="ConductorNameLable"
      figure="ConductorFigure"
      elementIcon="false"
      accessor="//@figures.0/@descriptors.2/@accessors.0"/>
  <labels
      name="IsolatorNameLable"
      figure="IsolatorFigure"
      elementIcon="false"
      accessor="//@figures.0/@descriptors.3/@accessors.0"/>
</gmfgraph:Canvas>

If you need more details please let me know.

thanks,	Martin


Christian Muth wrote, On 04.02.2009 17:37:
> hi martin,
>
>
> could you please post your .gmfgraph and .gmfmap files (just the 
> relevant portion) so we can reproduce your problem? its way easier than 
> just textual description...
>
>
> cheers
>
> christian