SpinxFunction (Eclipse RDF4J 4.2.4)

java.lang.Object
- org.eclipse.rdf4j.spin.function.SpinxFunction

All Implemented Interfaces:: Function, TransientFunction

public class SpinxFunction
extends Object
implements TransientFunction

Constructor Summary

Constructors
Constructor Description

SpinxFunction(String uri)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addArgument(Argument arg)`
`Value`	`evaluate(ValueFactory valueFactory, Value... args)`	Evaluate the function over the supplied input arguments, using the supplied `ValueFactory` to produce the result.
`List<Argument>`	`getArguments()`
`IRI`	`getReturnType()`
`String`	`getScript()`
`ScriptEngine`	`getScriptEngine()`
`String`	`getURI()`
`void`	`setReturnType(IRI datatype)`
`void`	`setScript(String script)`
`void`	`setScriptEngine(ScriptEngine engine)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.function.Function
evaluate, mustReturnDifferentResult

- Constructor Detail
  - SpinxFunction
```
public SpinxFunction(String uri)
```
- Method Detail
  - setScriptEngine
```
public void setScriptEngine(ScriptEngine engine)
```
  - getScriptEngine
```
public ScriptEngine getScriptEngine()
```
  - setScript
```
public void setScript(String script)
```
  - getScript
```
public String getScript()
```
  - setReturnType
```
public void setReturnType(IRI datatype)
```
  - getReturnType
```
public IRI getReturnType()
```
  - addArgument
```
public void addArgument(Argument arg)
```
  - getArguments
```
public List<Argument> getArguments()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getURI
```
public String getURI()
```
    Specified by:
    
    getURI in interface Function
  - evaluate
```
public Value evaluate(ValueFactory valueFactory,
                      Value... args)
               throws ValueExprEvaluationException
```
    Description copied from interface: Function
    
    Evaluate the function over the supplied input arguments, using the supplied ValueFactory to produce the result.
    
    Specified by:
    
    evaluate in interface Function
    
    Parameters:
    
    valueFactory - a ValueFactory to use for producing the function result.
    
    args - the function input arguments.
    
    Returns:
    
    the function result value.
    
    Throws:
    
    ValueExprEvaluationException