org.meta2project.model.helper
Class MMapHelper

java.lang.Object
  org.meta2project.model.helper.MMapHelper

public class MMapHelper
extends java.lang.Object

Author:

Anton Malykh

Field Summary

static java.lang.String	MAP_CLASS
static java.lang.String	MAP_URI

Constructor Summary

MMapHelper()

Method Summary

static void	cleanUp(Connection con)
static OntObject	create(Connection con) Create a new map object.
static java.lang.String[]	getOKeys(Connection con, OntObject obj) Get all o-key names of the map object.
static java.lang.String[]	getTKeys(Connection con, OntObject obj) Get all t-key names of the map object.
static void	init(Connection con) Init the map ontology (if need)
static boolean	isMap(Connection con, OntObject obj) Verify if this a map object.
static boolean	isOkey(Connection con, OntObject obj, java.lang.String name) Verify if there is a o-key with the name in the map.
static boolean	isTkey(Connection con, OntObject obj, java.lang.String name) Verify if there is a t-key with the name in the map.
static java.lang.String	name(Connection con, Property prop) Get the key name for a tproperty.
static OProperty	okey(Connection con, OntObject object, java.lang.String name) Create a new o-key for the map
static void	removeKey(Connection con, OntObject object, java.lang.String name) Remove the key from the map.
static TProperty	tkey(Connection con, OntObject object, java.lang.String name) Create a new t-key for the map

Methods inherited from class java.lang.Object

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

Field Detail

MAP_URI

public static final java.lang.String MAP_URI

See Also:

Constant Field Values

MAP_CLASS

public static final java.lang.String MAP_CLASS

See Also:

Constant Field Values

Constructor Detail

MMapHelper

public MMapHelper()

Method Detail

init

public static void init(Connection con)

Init the map ontology (if need)

Parameters:

con - connection

create

public static OntObject create(Connection con)

Create a new map object.

Parameters:

con - connection

Returns:

map object

isMap

public static boolean isMap(Connection con,
                            OntObject obj)

Verify if this a map object.

Parameters:

con - connection

obj - object to verify

Returns:

true if this is a map object

name

public static java.lang.String name(Connection con,
                                    Property prop)

Get the key name for a tproperty. If the tproperty is not a map key, then null is returned.

Parameters:

con - connection

prop - tproperty to verify

Returns:

null if the tproperty is not a map key

isTkey

public static boolean isTkey(Connection con,
                             OntObject obj,
                             java.lang.String name)

Verify if there is a t-key with the name in the map.

Parameters:

con - connection

obj - map object

name - name to verify

Returns:

true if there is the key with that name in the map

isOkey

public static boolean isOkey(Connection con,
                             OntObject obj,
                             java.lang.String name)

Verify if there is a o-key with the name in the map.

Parameters:

con - connection

obj - map object

name - name to verify

Returns:

true if there is the key with that name in the map

getTKeys

public static java.lang.String[] getTKeys(Connection con,
                                          OntObject obj)

Get all t-key names of the map object.

Parameters:

con - connection

obj - map

Returns:

empty array if object is not map or there are no t-keys

getOKeys

public static java.lang.String[] getOKeys(Connection con,
                                          OntObject obj)

Get all o-key names of the map object.

Parameters:

con - connection

obj - map

Returns:

empty array if object is not map or there are no o-keys

tkey

public static TProperty tkey(Connection con,
                             OntObject object,
                             java.lang.String name)

Create a new t-key for the map

Parameters:

con - connection

object - map

name - t-key name

Returns:

created t-property

okey

public static OProperty okey(Connection con,
                             OntObject object,
                             java.lang.String name)

Create a new o-key for the map

Parameters:

con - connection

object - map

name - o-key name

Returns:

created o-property

removeKey

public static void removeKey(Connection con,
                             OntObject object,
                             java.lang.String name)

Remove the key from the map.

Parameters:

con - connection

object - map

name - key name

cleanUp

public static void cleanUp(Connection con)