Predefined attribute bindings
You can use the following predefined bindings:
IlpDefaultAttributeBinding: Defines a pass-through binding (it supports READ_WRITE).
IlpEnumBinding: Defines a binding between
IlEnum and
String (it supports READ_WRITE).
IlpPointPositionBinding: Defines a binding between
IlpPoint and either “x” or “y” property (it supports READ_WRITE).
IlpPolylinePositionBinding: Defines a binding between
IlpPolyline and either “x” or “y” property, based on the center of gravity of the polyline (it supports READ_WRITE).
IlpPolygonePositionBinding: Defines a binding between
IlpPolygone and either “x” or “y” property, based on the center of gravity of the polygon (it supports READ_WRITE).
IlpRectPositionBinding: Defines a binding between
IlpRect and either “x” or “y” property, based on the center of gravity of the rectangle (it supports READ_WRITE).
IlpRelativePointPositionBinding: Defines a binding between the position of a card item (
IltLed or
IltPort) and either “x” or “y” property. Because relative positioning has no meaning within JViews Diagrammer, this binding will convert
IlpRelativePoint to “null” when the element is inside a card.
IlpShelfItemPositionBinding: Defines a binding between the position of a shelf item (
IltCard or
IltCardCarrier) and either “x” or “y” property. Because relative positioning has no meaning within JViews Diagrammer, this binding will convert
IlpShelfItemPosition to “null”.
IlpSlotSizesBinding: Defines a binding between
IlpSlotSizes and either “width” or “height” property. Because shelf dimensions have no meaning within JViews Diagrammer, this binding will only stretch slots (it supports READ_WRITE).
Example
The following example illustrates how to use IlpDefaultAttributeBinding to create a binding between the JViews TGO attribute name (available for all predefined business objects) and the SDM property label.
// Create the binding
IlpDefaultAttributeBinding nameBinding =
new IlpDefaultAttributeBinding(IlpDefaultAttributeBinding.Type.READ_WRITE,
”name”, String.class, ”label”);
// Add binding to adapter
IlpAbstractSDMAdapter adapter = ...
adapter.addAttributeBinding(IltObject.GetIlpClass(), nameBinding);
The method IlpDefaultAttributeBinding.addDefaultBindings() can be used to automatically set all default bindings at once.
NOTE The TGO-SDM adapter does not provide any default binding for JViews TGO geographic positions, but this kind of binding can be achieved by extending IlpAbstractAttributeBinding to implement a position converter that fits the user needs.
NOTE JViews TGO relative positions such as
IlpSlotSizes,
IlpShelfItemPosition, and
IlpRelativePoint are specific to the way JViews TGO renders them. The TGO-SDM adapter does not convert these positions to the SDM model as these values have no meaning for a JViews Diagrammer view. Users can customize the predefined position attribute bindings to perform a position conversion that fits their needs.
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