nesstar.api.acu
Class Type

java.lang.Object
  extended by java.util.Observable
      extended by nesstar.rdf.RDFObject
          extended by nesstar.api.acu.Type
All Implemented Interfaces:
Comparable, RDFObj

public class Type
extends RDFObject

Code automatically generated from ARGO/UML

Created:
19 April 2002

Field Summary
static String CLASS_ID
          param
 
Fields inherited from class nesstar.rdf.RDFObject
COLSEP, IS_GETTER, IS_PART, IS_PART_OF, WRITE_OP
 
Constructor Summary
Type(RDFDB db, URL id)
          Create an object with the indicated id in the indicated db
 
Method Summary
 RDFRef get_supertype()
          Method
static Vector getAllInstances()
           
static Vector getAllInstances(RDFDB db)
           
static Type getInstance(RDFDB db, URL id)
          If an object of type Server with the indicated id exists in the db returns it otherwise create a new object in the db and returns it
static Type getInstance(String rdf)
           
 Type getSupertype()
          Gets the supertype attribute of the Type object
 void initialised()
          Notify that the object properties has been updated BUG: not just when the object has been created
static void listenForNewObj(NewObjListener listener)
          Register to be notified when new objects are added.
static Type retrieve(URL id)
          If an object of type Type with the indicated id has already being retrieved from the network returns it otherwise retrieve it together with its class information (methods, properties, etc.)
 void set_supertype(RDFRef supertype)
          Method
 
Methods inherited from class nesstar.rdf.RDFObject
AddProperty, AddStringProperty, chkFinal, clear, compareTo, dbg, equals, err, err, get_comment, get_creationDate, get_label, get, getAccessCondition, getBinding, getBindings, getBookmarkLabel, getCollectionURL, getComment, getCreationDate, getDB, getDescriptor, getDescriptor, getDomain, getGetterMethods, getID, getInitialisedProperties, getInternalID, getLabel, getLastClear, getPartsDescriptor, getPartsDescriptor, getPartsDescriptor, getPath, getProperties, GetProperties, GetProperty, GetPropertyStatement, GetPropertyStatements, getRange, getRangeType, getRef, getRef, getServer, getShortId, getShortID, getStatementHome, GetStringProperties, GetStringProperty, getTimeoutInSecs, getType, init, init, isComplete, isLocal, isMeta, isStale, loaded, neededCollectionReload, neededReload, neededReload, neededReload, neededReload, needsReload, reload, remove, set_comment, set_complete, set_creationDate, set_label, set, setComment, setComplete, setCreationDate, setDB, setHardOrSoft, setID, setLabel, setLastClear, SetProperty, setServer, SetStringProperty, setTimeoutInSecs, setTimestamp, setType, setTypeID, stale, toRDF, toRDFWrapped, toString, update
 
Methods inherited from class java.util.Observable
addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers
 
Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

CLASS_ID

public static String CLASS_ID
param

Constructor Detail

Type

public Type(RDFDB db,
            URL id)
     throws Exception
Create an object with the indicated id in the indicated db

Parameters:
db - the db where the object is to be created
id - the id of the object to create
Throws:
Exception
Method Detail

set_supertype

public void set_supertype(RDFRef supertype)
Method

Parameters:
supertype -

getAllInstances

public static Vector getAllInstances(RDFDB db)
                              throws Exception
Parameters:
db - the db where the instances are to be found
Returns:
all the instances of this class in the database
Throws:
Exception

getAllInstances

public static Vector getAllInstances()
                              throws Exception
Returns:
get all the instances of this class from the default database
Throws:
Exception

getInstance

public static Type getInstance(RDFDB db,
                               URL id)
                        throws Exception
If an object of type Server with the indicated id exists in the db returns it otherwise create a new object in the db and returns it

Parameters:
db - the db where the object is to be found or created
id - the id of the object to retrieve or create
Returns:
an object of type Server with the indicated id and existing in the indicated db
Throws:
Exception

getInstance

public static Type getInstance(String rdf)
                        throws Exception
Parameters:
rdf - some rdf code that contains a description of an object of this kind
Returns:
the single instance of this class described in the passed RDF code
Throws:
Exception

get_supertype

public RDFRef get_supertype()
Method

Returns:

getSupertype

public Type getSupertype()
Gets the supertype attribute of the Type object

Returns:
The supertype value

listenForNewObj

public static void listenForNewObj(NewObjListener listener)
Register to be notified when new objects are added.

Parameters:
listener - the listener

initialised

public void initialised()
Notify that the object properties has been updated BUG: not just when the object has been created

Overrides:
initialised in class RDFObject

retrieve

public static Type retrieve(URL id)
                     throws Exception
If an object of type Type with the indicated id has already being retrieved from the network returns it otherwise retrieve it together with its class information (methods, properties, etc.)

Parameters:
id - the id of the object to retrieve
Returns:
an object of type Type with the indicated id
Throws:
Exception

Nesstar SDK

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