Module org.apache.sis.metadata

Package org.apache.sis.util.iso

package org.apache.sis.util.iso

Implementations of GeoAPI types from the org.opengis.util package. The main content of this package are:

• Implementations of Generic­Name (derived from ISO 19103):
  • Default­Local­Name for identifier within a name space.
  • Default­Member­Name for identifying a member of a record.
  • Default­Type­Name for identifying an attribute type associated to a member.
  • Default­Scoped­Name for a composite of a head name and a tail name.
• Implementations of Record and related classes (derived from ISO 19103):
  • Default­Record for a list of logically related elements as (name, value) pairs.
  • Default­Record­Type for definition of the type of a Record.
  • Default­Record­Schema for a collection of Record­Types in a given namespace.
• Static utility methods:
  • Types for working with UML identifiers and description of GeoAPI types.
  • Names for simple creation and operations on Generic­Name.

Anatomy of a name

Names may be fully qualified (like "urn:ogc:def:crs:EPSG::4326"), or they may be relative to a scope (like "EPSG::4326" in the "urn:ogc:def:crs" scope). In the following illustration, each line is one possible construction for "urn:ogc:crs:epsg:4326" (taken as an abridged form of above URN for this example only). For each construction:

• The first columns shows the name in a green background.
• The second and third columns show the (head.tail) and (path.tip) components, respectively.
• The parts without colored background do not appear in the string representation or in the list of parsed names.

Components in scope, head, tail, path and tip

scope.name	head.tail	path.tip	Type
urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	Scoped name with global namespace
urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	Scoped name
urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	Scoped name
urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	Scoped name
urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	urn:ogc:crs:epsg:4326	Local name

Since:

0.3

Related Packages

Module	Package	Description
org.apache.sis.util	org.apache.sis.util	Simple data objects and miscellaneous utilities.
org.apache.sis.util	org.apache.sis.util.collection	Addition to the collection framework.
org.apache.sis.util	org.apache.sis.util.logging	Extensions to the JDK logging framework.

Classes

Class	Description
AbstractFactory	Base class of factories provided in the Apache SIS library.
AbstractName	Base class for sequence of identifiers rooted within the context of a namespace.
DefaultLocalName	Identifier within a name space for a local object.
DefaultMemberName	The name to identify a member of a record.
DefaultNameFactory	A factory for creating Abstract­Name objects.
DefaultNameSpace	A domain in which names given by character strings are defined.
DefaultRecord	A list of logically related elements as (name, value) pairs in a dictionary.
DefaultRecordSchema	A collection of record types in a given namespace.
DefaultRecordType	An immutable definition of the type of a record.
DefaultScopedName	A composite of a name space (as a local name) and a generic name valid in that name space.
DefaultTypeName	The name of an attribute type associated to a member name.
Names	Static methods for creating, parsing and formatting generic names.
Types	Static methods working on GeoAPI types and Code­List values.