| EMF: "preset" value (not default value) from another EObject property [message #1712913] |
Thu, 29 October 2015 10:16 |
 Martin Jacob
Messages: 191
Registered: July 2009 |
Senior Member |
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<font face="Helvetica, Arial, sans-serif">Hi,<br>
<br>
is there a way to get a "preset" value from another EObject
property?<br>
<br>
for example: <br>
<br>
Object A of type AType has a property nameA<br>
Object B of type BType has a <u>unsetable</u> property nameB<br>
<br>
Object B is a child or sibling of Object A. In case B::nameB is
unset the value of A::nameA should be returned when calling
B.getNameB().<br>
<br>
<br>
I my case I have a tree of objects and I need to be able to modify
a preset value and all children shall use this values if the
property is not set. If the property is set the specific value
shall be returned.<br>
<br>
Any idea or help would be appreciated.<br>
<br>
Martin<br>
<br>
<br>
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