public class TLcdSVGModelDescriptor extends TLcdModelDescriptor implements ILcdSVGModelDescriptor
ILcdDataModelDescriptor
declares all model element data types that
can be represented by an SVG model are non-primitive. This means that they implement ILcdDataObject
.
The default shape factories TLcdSVGUnStyledLonLatShapeFactory
and TLcdSVGUnStyledXYShapeFactory
make sure that all its shapes implement ILcdDataObject
. Custom shape
factories will either have to:
ILcdDataObject
as well.TLcdDataModel
for the ILcdSVGModelDescriptor
that has all of its TLcdDataType
s set as primitive.TLcdSVGDataTypes.getDataModel()
.Constructor and Description |
---|
TLcdSVGModelDescriptor()
Deprecated.
use the constructor with 2 parameters instead.
|
TLcdSVGModelDescriptor(String aSourceName,
String aDisplayName)
Constructs a new
TLcdSVGModelDescriptor with the given source and display name. |
TLcdSVGModelDescriptor(String aSourceName,
String aTypeName,
String aDisplayName)
Deprecated.
use the constructor with 2 parameters instead.
|
Modifier and Type | Method and Description |
---|---|
TLcdDataModel |
getDataModel()
Returns the data model that describes the elements of the model.
|
Set<TLcdDataType> |
getModelElementTypes()
Returns a set containing all the data types of which instances can be elements in the model
associated with this descriptor.
|
Set<TLcdDataType> |
getModelTypes()
Returns a set containing all the types of which instances can be used (including both
top-level elements and child objects) in the model associated with this descriptor.
|
getDisplayName, getSourceName, getTypeName, setDisplayName, setSourceName, setTypeName, sourceNameToDisplayName
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getDisplayName, getSourceName, getTypeName
public TLcdSVGModelDescriptor()
TLcdSVGModelDescriptor
with a default source name,
default type name, and default display name.public TLcdSVGModelDescriptor(String aSourceName, String aTypeName, String aDisplayName)
TLcdSVGModelDescriptor
with the given source name,
type name, and display name.aSourceName
- identifies the source of the data contained in the model.aTypeName
- a type name for the data.aDisplayName
- the display name of the model.public TLcdSVGModelDescriptor(String aSourceName, String aDisplayName)
TLcdSVGModelDescriptor
with the given source and display name.
The type name is set equal to ILcdSVGConstants.MODELTYPE
.aSourceName
- identifies the source of the data contained in the model.aDisplayName
- the display name of the model.public TLcdDataModel getDataModel()
ILcdDataModelDescriptor
Returns the data model that describes the elements of the model. Note that not necessarily all data in the model will be of a type of this data model. Very likely, types from the dependencies of the returned data model are used as well.
In case the model accepts objects from multiple data models, an anonymous
data model that depends on all these data models should be returned
(see TLcdDataModelBuilder.createAnonymousDataModel(java.util.Collection)
).
getDataModel
in interface ILcdDataModelDescriptor
public Set<TLcdDataType> getModelElementTypes()
ILcdDataModelDescriptor
Returns a set containing all the data types of which instances can be elements in the model associated with this descriptor. Implementations are free to limit the result to only include the types of which there are actually elements in the model; but they are not required to do so.
Implementations should return null
in case they don't know
which element types are present in the model.
For each element of the model associated with this model descriptor, the following holds true :
getModelElementTypes().contains( element.getDataType() )
.
getModelElementTypes
in interface ILcdDataModelDescriptor
public Set<TLcdDataType> getModelTypes()
ILcdDataModelDescriptor
Returns a set containing all the types of which instances can be used (including both top-level elements and child objects) in the model associated with this descriptor. Implementations are free to limit the result to only include the types of which there are actually instances in the model; but they are not required to do so.
A simple and correct implementation would be to return
getDataModel().getTypes()
. Implementations are encouraged to return a subset of
this set if they can do so without spending an unreasonable amount of resources.
Implementations should return null
in case they don't know
which types are present in the model.
getModelTypes
in interface ILcdDataModelDescriptor