See: Description
Interface | Description |
---|---|
ILcdDatabaseDecoder |
This interface specifies methods to do uncached queries on a database or
a set of data files, based on query strings, bounds, and keys.
|
ILcdDatabaseDecoder2 |
This interface specifies methods to do uncached queries on a database or
a set of data files, based on bounds.
|
ILcdDatabaseEncoder |
This interface specifies methods to perform uncached updates on a database or
a set of data files, based on query keys.
|
ILcdDatabaseEncoder2 |
This interface specifies methods to perform uncached updates on a database or
a set of data files, based on query keys.
|
ILcdDatabaseFactory |
This interface specifies a set of methods that create a basis for accessing
a spatial database.
|
ILcdDatabaseModelDescriptor |
This
ILcdModelDescriptor specifically describes database
models. |
Class | Description |
---|---|
TLcdDatabaseDataTypes |
This class provides access to the data base data model and its types.
|
TLcdDatabaseModel |
This class presents the contents of a database table containing geometries,
as an
ILcd2DBoundsIndexedModel . |
TLcdDatabaseModelDecoder |
This
ILcdModelDecoder decodes generic spatial databases into
TLcdDatabaseModel or TLcdDatabaseReadOnlyModel objects. |
TLcdDatabaseModelDescriptor |
This
ILcdDatabaseModelDescriptor describes a spatial database. |
TLcdDatabaseModelEncoder |
This
ILcdModelDecoder encodes models into spatial databases. |
TLcdDatabaseReadOnlyModel |
This class presents the contents of a database table containing geometries,
as an
ILcd2DBoundsIndexedModel . |
TLcdFeaturedMultiShapeList |
This class provides an implementation of
ILcdDataObject ,
and ILcdShapeList that contains one or more shapes. |
TLcdFeaturedSingleShapeList |
This class provides an implementation of
ILcdDataobject and
ILcdShapeList that contains a single shape. |
TLcdPrimaryKeyAnnotation |
ILcdAnnotation that is put on a TLcdDataType to define which property
should be used as primary key. |
The TLcdDatabaseModel
class allows to access elements using the
ILcd2DBoundsIndexedModel
interface. The elements are implementations
of the ILcdDatabaseShape
interface.
Alternatively, ILcdDatabaseDecoder
and ILcdDatabaseEncoder
implementations provided by specific database packages allow to read and write
database elements in bulk.