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java.lang.Object | +--edu.stanford.db.rdf.uml.UMLModel
A UML model supports inverse properties and generalization and validates UML schemas. For example, the following sets of objects/subjects are equivalent:
find(X, UMLCore.Feature_owner, null) or
find(null, UMLCore.Classifier_feature, X)
To determine whether X is a class, one can use:
find(X, RDF.type, UMLCore.Class) Validation supports typing and cardinality constraints. Currently, we do not check for ordered relationships.
Constructor Summary | |
UMLModel()
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UMLModel(Model instances,
Model schema)
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UMLModel(NodeFactory f)
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UMLModel(NodeFactory f,
Model instances,
Model schema)
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Method Summary | |
void |
add(Statement t)
Adds a new triple to the model. |
static java.util.Hashtable |
computeInverse(Model schema)
Computes hashtable containing the names of the inverse relationships |
boolean |
contains(Statement t)
Tests if the model contains the given triple. |
Model |
create()
Creates empty model of the same Class |
Model |
duplicate()
Clone the model. |
java.util.Enumeration |
elements()
Enumerate triples |
Model |
find(Resource subject,
Resource predicate,
RDFNode object)
General method to search for triples. |
Model |
getGroundModel()
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java.lang.String |
getLabel()
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NodeFactory |
getNodeFactory()
Returns the node factory for this model |
static Model |
getRDFSClassHierarchy(Model m)
returns "A subClassOf B" instead of "R parent A & R child B" schema should be UMLModel (must not if generalization and specialization are not used) |
java.lang.String |
getSourceURI()
Returns current base URI setting. |
java.lang.String |
getURI()
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boolean |
isEmpty()
true if the model contains no triples |
boolean |
isMutable()
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static void |
main(java.lang.String[] args)
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void |
remove(Statement t)
Removes the triple from the model. |
void |
setSourceURI(java.lang.String uri)
Set a base URI for the model. |
int |
size()
Number of triples in the model |
java.lang.String |
toString()
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static void |
validateRawSchema(Model instances,
Model schema)
Validates the model given instance and schema data |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
Constructor Detail |
public UMLModel(NodeFactory f)
public UMLModel()
public UMLModel(Model instances, Model schema)
public UMLModel(NodeFactory f, Model instances, Model schema)
Method Detail |
public static Model getRDFSClassHierarchy(Model m) throws ModelException
public static java.util.Hashtable computeInverse(Model schema) throws ModelException
public java.lang.String getLabel() throws ModelException
public java.lang.String getURI() throws ModelException
public Model getGroundModel() throws ModelException
public void setSourceURI(java.lang.String uri) throws ModelException
public java.lang.String getSourceURI() throws ModelException
public int size() throws ModelException
public boolean isEmpty() throws ModelException
public java.util.Enumeration elements() throws ModelException
public boolean contains(Statement t) throws ModelException
true
if the triple belongs to the model;
false
otherwise.public void add(Statement t) throws ModelException
public void remove(Statement t) throws ModelException
public boolean isMutable() throws ModelException
public Model find(Resource subject, Resource predicate, RDFNode object) throws ModelException
public Model duplicate() throws ModelException
public Model create() throws ModelException
public NodeFactory getNodeFactory() throws ModelException
public java.lang.String toString()
public static void validateRawSchema(Model instances, Model schema) throws ModelException
public static void main(java.lang.String[] args) throws java.lang.Exception
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