Package org.apache.jena.enhanced
Class Personality<T>
java.lang.Object
org.apache.jena.enhanced.Personality<T>
- Direct Known Subclasses:
GraphPersonality
,NodePersonality
Defines a set of permitted mappings from [interface] Class objects to
Implementation
factories that can generate instances of the facet represented
by the Class.-
Constructor Summary
ConstructorDescriptionbase constructor, does nothing [except implicitly create _types_]Personality
(Personality<T> other) initialise this personality with the bindings from _other_ -
Method Summary
Modifier and TypeMethodDescription<X extends T>
Personality<T>add
(Class<X> interf, Implementation impl) Add a new interface and its implementation to this Personality.add
(Personality<T> p) extend this personality by adding in all the mappings from the argument _p_.copy()
create a new Personality copying this one; the _types_ state is copied, not shared.<X extends T>
ImplementationgetImplementation
(Class<X> t) get the implementation for the specified type, returning null if there isn't one available.<X extends T>
XnewInstance
(Class<X> interf, Node n, EnhGraph that) make a new instance of a type _interf_ based on the node _n_ and the polymorphic _that_; use the implementation wrapper for _interf_ in _types_.
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Constructor Details
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Personality
public Personality()base constructor, does nothing [except implicitly create _types_] -
Personality
initialise this personality with the bindings from _other_
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Method Details
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add
Add a new interface and its implementation to this Personality.- Parameters:
interf
- The interface to add, expressed as a Type object.impl
- A way of implementing _interf_.
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copy
create a new Personality copying this one; the _types_ state is copied, not shared. -
getImplementation
get the implementation for the specified type, returning null if there isn't one available. -
add
extend this personality by adding in all the mappings from the argument _p_. return _this_ (for call chaining). -
newInstance
make a new instance of a type _interf_ based on the node _n_ and the polymorphic _that_; use the implementation wrapper for _interf_ in _types_.
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