public abstract class ALcdASDIModelDescriptor extends TLcdDataModelDescriptor implements ILcdModelDescriptor,ILcdFeaturedDescriptor,ILcdFeaturedDescriptorProvider, ILcdDataModelDescriptor
ILcdModelDescriptor classes of
all ILcdModel classes containing ASDI data.
This model descriptor is a ILcdDataModelDescriptor. ASDI domain model objects
implement the ILcdDataObject interface to model their additional attributes. The
TLcdDataType that accompanies these domain objects can be retrieved using the TLcdDataModelDescriptor.getModelElementTypes(),
which will return a single type per ASDI model. This type models all properties of the ASDI model element. These properties
can also be found statically in any of the following classes: TLcdASDITrackTODataTypes, TLcdASDITrackTZDataTypes
,TLcdASDIFlightPlanDataTypes. The ILcdDataObject interface is a preferred alternative
to the outdated ILcdFeatured interface.
This model descriptor is also a ILcdFeaturedDescriptor for reasons of backwards compatibility.
ASDI domain objects implement the ILcdFeatured to provide a way to access the same data that can be
accessed through the ILcdDataObject interface. Additional meta-information about
those features (such as their descriptive name or feature class) can be retrieved using the
methods of the ILcdFeaturedDescriptor interface that is
implemented by this model descriptor.
Often domain objects have extra methods to retrieve additional features.
For instance the TLcdASDITrajectory class has methods
getTrackFeatureCount() and
getTrackFeature(int aIndex, int aFeatureIndex)
to retrieve the track features.
In these cases also extra methods exist on the model descriptors
to retrieve the ILcdFeaturedDescriptor for the additional features.
For instance the TLcdASDITrajectoryModelDescriptor class that is the
descriptor for models containing TLcdASDITrajectory objects has a method
getTrackFeaturedDescriptor()
to retrieve the descriptor for the track features.
Certain feature values (for instance retrieved
using ILcdFeatured.getFeature(int) ) can again return an
ILcdFeatured object. That object also needs an
ILcdFeaturedDescriptor to be able to specify all meta data. That
ILcdFeaturedDescriptor can be retrieved from this model
descriptor through its ILcdFeaturedDescriptorProvider interface.
Simply invoke getFeaturedDescriptor(com.luciad.util.ILcdFeatured)
for that featured object to obtain the associated
ILcdFeaturedDescriptor.
Note that the ILcdFeaturedDescriptor of a list feature is also a
ILcdCollectionFeaturedDescriptor.| Modifier and Type | Field and Description |
|---|---|
static int |
DATA_TYPE_FLIGHT_PLAN
Indicates data that originates from FZ, AF, DZ, UZ, AZ, RZ, RT messages.
|
static int |
DATA_TYPE_TO_TRACK
Indicates data that originates from TO messages.
|
static int |
DATA_TYPE_TZ_TRACK
Indicates data that originates from TZ messages.
|
| Modifier and Type | Method and Description |
|---|---|
int |
getDataType()
Returns the type of the model data, indicating the type of messages the model data is originating from.
|
Class |
getFeatureClass(int aIndex)
Returns the
Class of the feature at the given index. |
int |
getFeatureCount()
Returns the number of features.
|
ILcdFeaturedDescriptor |
getFeaturedDescriptor(ILcdFeatured aFeatured)
Gets a
ILcdFeaturedDescriptor that describes the ILcdFeatured passed. |
int |
getFeatureIndex(String aFeatureName)
Returns the index of the given feature name if it exists, -1 otherwise.
|
String |
getFeatureName(int aIndex)
Returns the name of the feature at the given index.
|
addAnnotation, getAnnotation, getAnnotations, getDataModel, getModelElementTypes, getModelTypes, isAnnotationPresent, removeAnnotationgetDisplayName, getSourceName, getTypeName, setDisplayName, setSourceName, setTypeName, sourceNameToDisplayNameclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetFeatureUnitOfMeasuregetDataModel, getModelElementTypes, getModelTypesgetDisplayName, getSourceName, getTypeNamepublic static final int DATA_TYPE_TZ_TRACK
getDataType() to indicate the source
of the model data.public static final int DATA_TYPE_TO_TRACK
getDataType() to indicate the source
of the model data.public static final int DATA_TYPE_FLIGHT_PLAN
getDataType() to indicate the source
of the model data.public int getDataType()
TLcdDataType class. The declared
data types can be obtained using the TLcdDataModelDescriptor.getModelTypes(), and the model element types can
be obtained using the TLcdDataModelDescriptor.getModelElementTypes() method.DATA_TYPE_TZ_TRACK,
DATA_TYPE_TO_TRACK or DATA_TYPE_FLIGHT_PLAN.public int getFeatureCount()
getFeatureCount in interface ILcdFeaturedDescriptorpublic String getFeatureName(int aIndex)
getFeatureName in interface ILcdFeaturedDescriptoraIndex - a valid feature index.public int getFeatureIndex(String aFeatureName)
getFeatureIndex in interface ILcdFeaturedDescriptoraFeatureName - a feature name.public Class getFeatureClass(int aIndex)
Class of the feature at the given index.
Please refer to the class comment for additional
information.getFeatureClass in interface ILcdFeaturedDescriptoraIndex - a valid feature index.Class of the feature at the given index.public ILcdFeaturedDescriptor getFeaturedDescriptor(ILcdFeatured aFeatured)
ILcdFeaturedDescriptor that describes the ILcdFeatured passed.
Please refer to the class comment for additional
information.getFeaturedDescriptor in interface ILcdFeaturedDescriptorProvideraFeatured - a featured object to retrieve a featured descriptor for.ILcdFeaturedDescriptor that describes the ILcdFeatured passed.