Package fr.mines_stetienne.ci.sparql_generate.function

Class SPARQLExtFunctionRegistry

java.lang.Object

org.apache.jena.sparql.function.FunctionRegistry

fr.mines_stetienne.ci.sparql_generate.function.SPARQLExtFunctionRegistry

public class SPARQLExtFunctionRegistry
extends FunctionRegistry

Author:

Maxime Lefrançois

Constructor Summary

Constructors

Constructor	Description
SPARQLExtFunctionRegistry(FunctionRegistry parent, Context context)

Method Summary

Modifier and Type	Method	Description
FunctionFactory	get(String uri)	Lookup by URI
boolean	isRegistered(String uri)
void	put(String uri, Class<?> funcClass)	Insert a class that is the function implementation
void	put(String uri, FunctionFactory f)	Insert a function.
FunctionFactory	remove(String uri)	Remove by URI

Methods inherited from class org.apache.jena.sparql.function.FunctionRegistry

createFrom, get, get, init, keys, set, standardRegistry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SPARQLExtFunctionRegistry

public SPARQLExtFunctionRegistry(FunctionRegistry parent,
                                 Context context)

Method Detail

put

public void put(String uri,
                Class<?> funcClass)

Insert a class that is the function implementation

Overrides:

put in class FunctionRegistry

Parameters:

uri - String URI

funcClass - Class for the function (new instance called).

put

public void put(String uri,
                FunctionFactory f)

Insert a function. Re-inserting with the same URI overwrites the old entry.

Overrides:

put in class FunctionRegistry

Parameters:

uri -

f -

isRegistered

public boolean isRegistered(String uri)

Overrides:

isRegistered in class FunctionRegistry

remove

public FunctionFactory remove(String uri)

Remove by URI

Overrides:

remove in class FunctionRegistry

Parameters:

uri -

Returns:

get

public FunctionFactory get(String uri)

Lookup by URI

Overrides:

get in class FunctionRegistry

Returns:

the function, or null