## Uses of Interface
org.apache.sis.xml.IdentifierSpace

- Packages that use IdentifierSpace
  Package | Description
  --- | ---
  org.apache.sis.metadata.iso.citation | Reference to the data or service (citation, responsible party, contact information).
  org.apache.sis.xml | Provides methods for marshalling and unmarshalling SIS objects in XML.

- - ### Uses of IdentifierSpace in org.apache.sis.metadata.iso.citation

    Fields in org.apache.sis.metadata.iso.citation declared as IdentifierSpace
    Modifier and Type | Field | Description
    --- | --- | ---
    `static IdentifierSpace<Integer>` | Citations.`EPSG` | The authority for identifiers of objects defined by the EPSG Geodetic Parameter Dataset.
    `static IdentifierSpace<String>` | Citations.`ESRI` | The authority for identifiers of objects defined by ESRI.
    `static IdentifierSpace<Integer>` | Citations.`GEOTIFF` | The authority for identifiers of objects defined by the the GeoTIFF specification.
    `static IdentifierSpace<String>` | Citations.`ISBN` | The International Standard Book Number (ISBN) defined by ISO-2108.
    `static IdentifierSpace<String>` | Citations.`ISSN` | The International Standard Serial Number (ISSN) defined by ISO-3297.
    `static IdentifierSpace<Integer>` | Citations.`MAP_INFO` | The authority for identifiers of objects defined by MapInfo.
    `static IdentifierSpace<String>` | Citations.`NETCDF` | The authority for identifiers of objects defined by the NetCDF specification.
    `static IdentifierSpace<String>` | Citations.`OGC` | The authority for identifiers found in specifications from the Open Geospatial Consortium.
    `static IdentifierSpace<String>` | Citations.`PROJ4` | The authority for identifiers of objects defined by the Proj.4 project.
    `static IdentifierSpace<Integer>` | Citations.`S57` | The IHO transfer standard for digital hydrographic data specification.
    `static IdentifierSpace<Integer>` | Citations.`WMS` | The authority for identifiers of objects defined by the Web Map Service (WMS) specification.

  - ### Uses of IdentifierSpace in org.apache.sis.xml

    Fields in org.apache.sis.xml declared as IdentifierSpace
    Modifier and Type | Field | Description
    --- | --- | ---
    `static IdentifierSpace<URI>` | IdentifierSpace.`HREF` | An optional attribute for URN to an external resources, or to an other part of a XML document, or an identifier.
    `static IdentifierSpace<String>` | IdentifierSpace.`ID` | A standard GML attribute available on every object-with-identity.
    `static IdentifierSpace<UUID>` | IdentifierSpace.`UUID` | An optional attribute available on every object-with-identity provided in the GMD schemas that implement ISO 19115 in XML.
    `static IdentifierSpace<XLink>` | IdentifierSpace.`XLINK` | Any XML attributes defined by OGC in the xlink schema.

    Methods in org.apache.sis.xml with parameters of type IdentifierSpace
    Modifier and Type | Method | Description
    --- | --- | ---
    `<T> T` | IdentifierMap.`getSpecialized​(IdentifierSpace<T> authority)` | Returns the identifier associated to the given namespace, or `null` if this map contains no mapping of the specialized type for the namespace.
    `<T> T` | IdentifierMap.`putSpecialized​(IdentifierSpace<T> authority, T value)` | Associates the given identifier with the given namespace in this map (optional operation).