Package org.esa.snap.core.datamodel

Class PlacemarkDescriptorRegistry

java.lang.Object

org.esa.snap.core.datamodel.PlacemarkDescriptorRegistry

public class PlacemarkDescriptorRegistry
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTY_NAME_PLACEMARK_DESCRIPTOR

Constructor Summary

Constructors

Constructor	Description
PlacemarkDescriptorRegistry(ServiceRegistry<PlacemarkDescriptor> serviceRegistry)

Method Summary

Modifier and Type	Method	Description
static PlacemarkDescriptorRegistry	getInstance()
PlacemarkDescriptor	getPlacemarkDescriptor(Class<? extends PlacemarkDescriptor> clazz)	Gives a placemark descriptors from the service registry which is compatible with the given class which extends PlacemarkDescriptor.
PlacemarkDescriptor	getPlacemarkDescriptor(String className)	Gives a placemark descriptor from the service registry which is compatible with the given class name.
PlacemarkDescriptor	getPlacemarkDescriptor(org.opengis.feature.simple.SimpleFeatureType featureType)	Returns the 'best qualified' placemark descriptors which is compatible with the given feature type.
Set<PlacemarkDescriptor>	getPlacemarkDescriptors()	Gives all placemark descriptors from the service registry.
List<PlacemarkDescriptor>	getPlacemarkDescriptors(org.opengis.feature.simple.SimpleFeatureType featureType)	Returns an ordered list of placemark descriptors that are compatible with the given feature type.
static void	setInstance(PlacemarkDescriptorRegistry instance)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PROPERTY_NAME_PLACEMARK_DESCRIPTOR

public static final String PROPERTY_NAME_PLACEMARK_DESCRIPTOR

See Also:

Constant Field Values

Constructor Detail

PlacemarkDescriptorRegistry

public PlacemarkDescriptorRegistry(ServiceRegistry<PlacemarkDescriptor> serviceRegistry)

Method Detail

getInstance

public static PlacemarkDescriptorRegistry getInstance()

setInstance

public static void setInstance(PlacemarkDescriptorRegistry instance)

getPlacemarkDescriptor

public PlacemarkDescriptor getPlacemarkDescriptor(Class<? extends PlacemarkDescriptor> clazz)

Gives a placemark descriptors from the service registry which is compatible with the given class which extends PlacemarkDescriptor.

Parameters:

clazz - The class.

Returns:

the placemark descriptor

getPlacemarkDescriptor

public PlacemarkDescriptor getPlacemarkDescriptor(String className)

Gives a placemark descriptor from the service registry which is compatible with the given class name.

Parameters:

className - The class name.

Returns:

the placemark descriptor

getPlacemarkDescriptors

public Set<PlacemarkDescriptor> getPlacemarkDescriptors()

Gives all placemark descriptors from the service registry.

Returns:

the placemark descriptors

getPlacemarkDescriptors

public List<PlacemarkDescriptor> getPlacemarkDescriptors(org.opengis.feature.simple.SimpleFeatureType featureType)

Returns an ordered list of placemark descriptors that are compatible with the given feature type. The list is sorted by by the level of compatibility (see DecodeQualification). A feature type may have given the class name of an appropriate placemark descriptor in its "user data", the key for that descriptor name is given by AbstractPlacemarkDescriptor.PROPERTY_NAME_PLACEMARK_DESCRIPTOR.

Parameters:

featureType - The feature type.

Returns:

An ordered list of descriptors, which may be empty.

getPlacemarkDescriptor

public PlacemarkDescriptor getPlacemarkDescriptor(org.opengis.feature.simple.SimpleFeatureType featureType)

Returns the 'best qualified' placemark descriptors which is compatible with the given feature type.

Parameters:

featureType - The feature type.

Returns:

the placemark descriptor