org.kepler.sms

Class SemanticTypeManager

java.lang.Object

org.kepler.sms.SemanticTypeManager

public class SemanticTypeManager
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SemanticTypeManager()

Method Summary

Modifier and Type	Method and Description
void	addObject(java.lang.Object obj) Add and object to this manager
void	addType(java.lang.Object obj, java.lang.Object concept) Assign a concept id to the given object.
java.lang.Object	clone() Create a clone of this manager
SemanticTypeManagerMemento	createMemento() Create a saved state (memento) of this manager.
boolean	equals(java.lang.Object obj) Check if the given manager is equivalent to this manager.
java.util.Vector<java.lang.Object>	getObjects() Obtain all objects in this manager.
java.util.Vector<java.lang.Object>	getTypes(java.lang.Object obj) Obtain the set of types assigned to the given object
java.util.Vector<NamedOntClass>	getTypesAsNamedOntClasses(java.lang.Object obj)
boolean	isModified(SemanticTypeManagerMemento memento) Check if the manager of the given memento is different than this manager.
boolean	isObject(java.lang.Object obj) Check if the given object is being managed by this manager
boolean	isType(java.lang.Object obj, java.lang.String concept) Check if a concept id is assigned to an object in this manager.
static void	main(java.lang.String[] args)
void	pruneUntypedObjects() Removes all objects from this manager that have no associated types
void	removeObject(java.lang.Object obj) Remove an object from this manager
void	removeType(java.lang.Object obj, java.lang.String concept) Remove a concept id from the given object.
void	removeTypes(java.lang.Object obj)
void	setMemento(SemanticTypeManagerMemento memento) Set this managers state to the state saved by the memento.
java.lang.String	toString() Constructs a string representation of this manager

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SemanticTypeManager

public SemanticTypeManager()

Method Detail

isObject

public boolean isObject(java.lang.Object obj)

Check if the given object is being managed by this manager

Parameters:

obj - the object to check

Returns:

true if the object is being managed by the manager, false otherwise

addObject

public void addObject(java.lang.Object obj)

Add and object to this manager

Parameters:

obj - the object being added

removeObject

public void removeObject(java.lang.Object obj)

Remove an object from this manager

Parameters:

obj - the object to remove

getObjects

public java.util.Vector<java.lang.Object> getObjects()

Obtain all objects in this manager.

Returns:

the set of objects being managed by this manger.

addType

public void addType(java.lang.Object obj,
                    java.lang.Object concept)

Assign a concept id to the given object.

Parameters:

obj - the object to assign the concept to

concept - the concept (class) to assign to the object

removeType

public void removeType(java.lang.Object obj,
                       java.lang.String concept)

Remove a concept id from the given object.

Parameters:

obj - the object to remove the concept from

concept - the concept to remove

removeTypes

public void removeTypes(java.lang.Object obj)

isType

public boolean isType(java.lang.Object obj,
                      java.lang.String concept)

Check if a concept id is assigned to an object in this manager.

Parameters:

obj - the object to check

concept - the type to check for

Returns:

true if concept is assigned to obj, false otherwise

getTypes

public java.util.Vector<java.lang.Object> getTypes(java.lang.Object obj)

Obtain the set of types assigned to the given object

Parameters:

obj - the object to return the types for

Returns:

the types assigned to the object, or an empty list if the object is not managed by this manager.

getTypesAsNamedOntClasses

public java.util.Vector<NamedOntClass> getTypesAsNamedOntClasses(java.lang.Object obj)

pruneUntypedObjects

public void pruneUntypedObjects()

Removes all objects from this manager that have no associated types

createMemento

public SemanticTypeManagerMemento createMemento()

Create a saved state (memento) of this manager.

Returns:

the created memento

setMemento

public void setMemento(SemanticTypeManagerMemento memento)

Set this managers state to the state saved by the memento.

Parameters:

memento - the memento whose state is being loaded

isModified

public boolean isModified(SemanticTypeManagerMemento memento)

Check if the manager of the given memento is different than this manager.

Parameters:

memento - the memento to check against

Returns:

true if this manager is different than the memento's, false otherwise

clone

public java.lang.Object clone()

Create a clone of this manager

Overrides:

clone in class java.lang.Object

Returns:

the clone

equals

public boolean equals(java.lang.Object obj)

Check if the given manager is equivalent to this manager. Two managers are equal if they contain the same objects, and the objects have the same types.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to test for equivalence

Returns:

true if the given object is equivalent to this manager

toString

public java.lang.String toString()

Constructs a string representation of this manager

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this manager

main

public static void main(java.lang.String[] args)