Package org.eclipse.sapphire

Examples of org.eclipse.sapphire.PropertyDef

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    private Comparable max;
   
    @Override
    protected void initValidationService()
    {
        final PropertyDef property = context( PropertyDef.class );
        final Class<?> type = property.getTypeClass();
        final NumericRange rangeConstraintAnnotation = property.getAnnotation( NumericRange.class );
        final MasterConversionService converter = property.service( MasterConversionService.class );

        final String minStr = rangeConstraintAnnotation.min();
       
        if( minStr != null )
        {
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            this.connListProperty = this.modelProperty;
        }
        else
        {
            ModelPath.PropertySegment head = (ModelPath.PropertySegment)this.originalEndpoint2Path.head();
            PropertyDef prop = type.property(head.getPropertyName());
            if (prop instanceof ListProperty)
            {
                this.endpoint1Path = new ModelPath("../" + endpt1PropStr);
                this.endpoint2Path = this.originalEndpoint2Path.tail();
                this.connListProperty = (ListProperty)prop;
            }
            else
            {
                throw new RuntimeException("Invaid Model Path:" + this.originalEndpoint2Path);
            }
        }
       
        // initialize the connection parts
        ElementList<?> list = element.property(this.modelProperty);
        for( Element listEntryModelElement : list )
        {
            // check the type of connection: 1x1 connection versus 1xn connection           
            if (getConnectionType() == ConnectionType.OneToOne)
            {   
                // The connection model element specifies a 1x1 connection
                createNewConnectionPart(listEntryModelElement, null);
            }
            else
            {
                ModelPath.PropertySegment head = (ModelPath.PropertySegment)this.originalEndpoint2Path.head();
                PropertyDef connProp = listEntryModelElement.property(head.getPropertyName()).definition();
                if (!(connProp instanceof ListProperty))
                {
                    throw new RuntimeException("Expecting " + connProp.name() + " to be a list property");
                }
                // the connection is of type 1xn
                ElementList<?> connList = listEntryModelElement.property((ListProperty)connProp);                       
                for (Element connElement : connList)
                {
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                    srcElement = list.insert();
                    setModelProperty(srcElement, srcProperty, endpoint1Value);
                }
               
                ModelPath.PropertySegment head = (ModelPath.PropertySegment)this.originalEndpoint2Path.head();
                PropertyDef connProp = srcElement.property(head.getPropertyName()).definition();
                if (!(connProp instanceof ListProperty))
                {
                    throw new RuntimeException("Expecting " + connProp.name() + " to be a list property");
                }
                // the connection is of type 1xn
                ElementList<?> connList = srcElement.property((ListProperty)connProp);
                Element newElement = connList.insert();
                setModelProperty(newElement, ((ModelPath.PropertySegment)this.endpoint2Path.head()).getPropertyName(), endpoint2Value);
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                                    String propertyName, Object value)
    {
        if (propertyName != null)
        {
            final ElementType type = modelElement.type();
            final PropertyDef property = type.property( propertyName );
            if( property == null )
            {
                throw new RuntimeException( "Could not find property " + propertyName + " in " + type.getQualifiedName() );
            }
            if (!(property instanceof ValueProperty))
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        this.endpointPath = new ModelPath(endpointPropStr);
       
        ElementList<Element> srcNodeList = getModelElement().property(nodeProperty);
        for (Element srcNodeModel : srcNodeList)
        {
            PropertyDef connProp = srcNodeModel.property(this.propertyName).definition();
            if (connProp instanceof ListProperty)
            {
                ListProperty connListProperty = (ListProperty)connProp;
                ElementList<?> connList = srcNodeModel.property(connListProperty);
                for (Element endpointModel : connList)
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        }               
    }
   
    public void refreshConnections(Element srcNodeModel)
    {
      PropertyDef connProp = srcNodeModel.property(this.propertyName).definition();
      handleConnectionListChange(srcNodeModel, (ListProperty)connProp);
    }
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        }
        Element srcNodeModel = srcNode.getLocalModelElement();
        // check the target node type
        ElementType targetType = targetNode.getLocalModelElement().type();
       
        PropertyDef connProp = srcNodeModel.property(this.propertyName).definition();       
        ElementType connType = connProp.getType();
        PropertyDef endpointProp =
            connType.property(this.bindingDef.getEndpoint2().content().getProperty().content());
        if (endpointProp.getType() == null && endpointProp.hasAnnotation(Reference.class))
        {
            return endpointProp.getAnnotation(Reference.class).target().isAssignableFrom(targetType.getModelElementClass());
        }
        return false;
    }
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    @Override
    public StandardDiagramConnectionPart createNewDiagramConnection(DiagramNodePart srcNode,
            DiagramNodePart targetNode)
    {
        Element srcNodeModel = srcNode.getLocalModelElement();
        PropertyDef modelProperty = this.nodeTemplate.getModelProperty();
        boolean found = false;
        if (modelProperty instanceof ListProperty)
        {
            ListProperty listProperty = (ListProperty)modelProperty;
            ElementList<?> list = getModelElement().property(listProperty);
            for (Element listEntryModelElement : list)
            {
                if (listEntryModelElement == srcNodeModel)
                {
                    found = true;
                    break;
                }               
            }
        }
        else if (modelProperty instanceof ElementProperty)
        {
            ElementProperty elementProperty = (ElementProperty)modelProperty;
            if (getModelElement().property(elementProperty) != null)
            {
                Element localModelElement = getModelElement().property(elementProperty).content();
                if (localModelElement == srcNodeModel)
                {
                    found = true;
                }
            }
        }
        if (!found)
        {
            throw new RuntimeException( "Cannot locate the source node element");
        }
       
        PropertyDef connProp = srcNodeModel.property(this.propertyName).definition();
        Element newEndpoint = null;
        if (connProp instanceof ListProperty)
        {
            ListProperty listProperty = (ListProperty)connProp;
            ElementList<?> list = srcNodeModel.property(listProperty);
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    }

    @Override
    protected void handleModelPropertyChange(final PropertyEvent event)
    {
        final PropertyDef property = event.property().definition();
        if (property.name().equals(this.endpointDef.getProperty().content()))
        {
          this.endpointModel = resolveEndpoint(this.modelElement, this.endpointPath);
            notifyConnectionEndpointUpdate();
        }               
    }   
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    protected Element resolveEndpoint(Element modelElement, ModelPath endpointPath)
    {
        if (endpointPath.length() == 1)
        {
            String propertyName = ((ModelPath.PropertySegment)endpointPath.head()).getPropertyName();
            PropertyDef modelProperty = resolve(modelElement, propertyName);
            if (!(modelProperty instanceof ValueProperty))
            {
                throw new RuntimeException( "Property " + propertyName + " not a ValueProperty");
            }
            ValueProperty property = (ValueProperty)modelProperty;
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Related Classes of org.eclipse.sapphire.PropertyDef

  • org.eclipse.sapphire.internal.DeclarativeRequiredConstraintService$Condition
  • org.eclipse.sapphire.internal.DeclarativeValidationService
  • org.eclipse.sapphire.internal.DeclarativeValidationService$Condition
  • org.eclipse.sapphire.internal.DeclarativeVersionCompatibilityService
  • org.eclipse.sapphire.internal.DeclarativeVersionCompatibilityService$Condition
  • org.eclipse.sapphire.internal.DeclarativeVersionCompatibilityTargetService
  • org.eclipse.sapphire.internal.DeclarativeVersionCompatibilityTargetService$Condition
  • org.eclipse.sapphire.internal.ListFromValueCollationService$Condition
  • org.eclipse.sapphire.internal.ListFromValuePossibleValuesService$Condition
  • org.eclipse.sapphire.internal.StandardDefaultValueService$Condition
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