com.hp.hpl.jena.assembler
Class ModelExpansion
java.lang.Object
com.hp.hpl.jena.assembler.ModelExpansion
public class ModelExpansion
- extends java.lang.Object
The ModelExpansion code expands a model M
against a
schema S
, returning a new model which contains
- the statements of M
- any statements (A rdfs:subClassOf B) from S where neither A nor B
is a bnode.
- statements (A rdf:type T) if M contains (A P any) and
S contains (P rdfs:domain T).
- statements (A rdf:type T) if M contains (any P A) and
S contains (P rdfs:range T).
- statements (A rdf:type T) if (A rdf:type U) and (U rdfs:subClassOf T).
This is sufficient to allow the subjects in M
which have
properties from S
to have enough type information for
AssemblerGroup dispatch.
- Author:
- kers
Method Summary |
static void |
addSubClassClosure(Model m)
Do (limited) subclass closure on m . |
static Model |
withSchema(Model model,
Model schema)
Answer a new model which is the aggregation of
the statements of model
the non-bnode subclass statements of schema
the subclass closure of those statements
the rdf:type statements implied by the rdfs:domain statements
of schema and the model
statements using that statements property
similarly for rdfs:range
the rdf:type statements implied by the subclass closure
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ModelExpansion
public ModelExpansion()
withSchema
public static Model withSchema(Model model,
Model schema)
- Answer a new model which is the aggregation of
- the statements of
model
- the non-bnode subclass statements of
schema
- the subclass closure of those statements
- the rdf:type statements implied by the rdfs:domain statements
of
schema
and the model
statements using that statements property
- similarly for rdfs:range
- the rdf:type statements implied by the subclass closure
addSubClassClosure
public static void addSubClassClosure(Model m)
- Do (limited) subclass closure on
m
.
Those classes in m
that appear in subClassOf
statements are given as explicit superclasses all their indirect superclasses.
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