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EClass ReferringObject (abstract)
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Provides a definition for objects that are displayed for specific model contents.

:ePackage: :doc:`displayableObjects <./EPackage_displayableObjects>`
:inherited by: :doc:`Vertex <./EClass_displayableObjects_Vertex>`, :doc:`Edge <./EClass_displayableObjects_Edge>`, :doc:`SubVertex <./EClass_displayableObjects_SubVertex>`

EAttributes
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**alias** (EString)
     Defines the alias of this element to make it available for nested objects.

**className** (EString)
     .. deprecated:: 0.3.0

     @deprecated 
     (deprecated) Specifies the class name of the referred object.

**nsURI** (EString)
     .. deprecated:: 0.3.0

     @deprecated 
     (deprecated) Specifies the namespace URI of the referred object.

**queryStr** (EString)
     Defines the query string used for searching the object.

**queryTarget** (:doc:`Target <./EENum_common_Target>`)
     Defines the target the query should be applied to. Available targets are specified by the Target EENum in the common package.

**queryTargetAlias** (EString)
     References the target by alias. The target alias is only used if a CUSTOM query target is selected. You can only use an alias that already exists. Existing aliases are all aliases of objects that this object is nested in.


EReferences
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**refersTo** (:doc:`ModelReference <./EClass_common_ModelReference>`) (lowerBound=0, upperBound=1) (containment)
     .. deprecated:: 0.3.0

     @deprecated
     Specifies the model reference. - can this be removed? 
     Not relevant anymore, the query is everything that counts. Add a {@CLASSNAME=...} to the query to filter