Package org.topbraid.jenax.functions

Class AbstractFunction

java.lang.Object

org.topbraid.jenax.functions.AbstractFunction

All Implemented Interfaces:

org.apache.jena.sparql.function.Function

Direct Known Subclasses:

AbstractFunction0, AbstractFunction1, AbstractFunction2, AbstractFunction3, AbstractFunction4, AbstractFunction5, AbstractFunction6

public abstract class AbstractFunction
extends Object
implements org.apache.jena.sparql.function.Function

Base implementation of Function comparable to Jena's FunctionBase.

Author:

Holger Knublauch

Constructor Summary

Constructors

Constructor	Description
AbstractFunction()

Method Summary

Modifier and Type	Method	Description
void	build(String uri, org.apache.jena.sparql.expr.ExprList args)
protected abstract org.apache.jena.sparql.expr.NodeValue	exec(org.apache.jena.graph.Node[] nodes, org.apache.jena.sparql.function.FunctionEnv env)
org.apache.jena.sparql.expr.NodeValue	exec(org.apache.jena.sparql.engine.binding.Binding binding, org.apache.jena.sparql.expr.ExprList args, String uri, org.apache.jena.sparql.function.FunctionEnv env)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFunction

public AbstractFunction()

Method Detail

build

public void build(String uri,
                  org.apache.jena.sparql.expr.ExprList args)

Specified by:

build in interface org.apache.jena.sparql.function.Function

exec

public org.apache.jena.sparql.expr.NodeValue exec(org.apache.jena.sparql.engine.binding.Binding binding,
                                                  org.apache.jena.sparql.expr.ExprList args,
                                                  String uri,
                                                  org.apache.jena.sparql.function.FunctionEnv env)

Specified by:

exec in interface org.apache.jena.sparql.function.Function

exec

protected abstract org.apache.jena.sparql.expr.NodeValue exec(org.apache.jena.graph.Node[] nodes,
                                                              org.apache.jena.sparql.function.FunctionEnv env)