org.aksw.sparqlify.core.transformations

Class RdfTermEliminatorImpl

java.lang.Object

org.aksw.sparqlify.core.transformations.RdfTermEliminatorImpl

All Implemented Interfaces:

RdfTermEliminator, RdfTermEliminatorWriteable

public class RdfTermEliminatorImpl
extends Object
implements RdfTermEliminatorWriteable

This transformer is mainly intended for "local" transforms of functions.

Author:

Claus Stadler

Constructor Summary

Constructors

Constructor and Description
RdfTermEliminatorImpl()
RdfTermEliminatorImpl(Map<String,ExprTransformer> idToTransformer)

Method Summary

Methods

Modifier and Type	Method and Description
E_RdfTerm	_transform(com.hp.hpl.jena.sparql.expr.Expr expr)
Map<String,ExprTransformer>	getTransformerMap()
ExprTransformer	lookup(com.hp.hpl.jena.sparql.expr.ExprFunction fn)
void	register(String functionSymbol, ExprTransformer exprTransformer)
E_RdfTerm	transform(com.hp.hpl.jena.sparql.expr.ExprFunction fn)
E_RdfTerm	transform(com.hp.hpl.jena.sparql.expr.ExprVar expr)
E_RdfTerm	transform(com.hp.hpl.jena.sparql.expr.NodeValue expr)

Methods inherited from class java.lang.Object

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

Constructor Detail

RdfTermEliminatorImpl

public RdfTermEliminatorImpl()

RdfTermEliminatorImpl

public RdfTermEliminatorImpl(Map<String,ExprTransformer> idToTransformer)

Method Detail

getTransformerMap

public Map<String,ExprTransformer> getTransformerMap()

lookup

public ExprTransformer lookup(com.hp.hpl.jena.sparql.expr.ExprFunction fn)

_transform

public E_RdfTerm _transform(com.hp.hpl.jena.sparql.expr.Expr expr)

Specified by:

_transform in interface RdfTermEliminator

transform

public E_RdfTerm transform(com.hp.hpl.jena.sparql.expr.NodeValue expr)

transform

public E_RdfTerm transform(com.hp.hpl.jena.sparql.expr.ExprVar expr)

transform

public E_RdfTerm transform(com.hp.hpl.jena.sparql.expr.ExprFunction fn)

register

public void register(String functionSymbol,
            ExprTransformer exprTransformer)

Specified by:

register in interface RdfTermEliminatorWriteable