org.aksw.sparqlify.util

Class ExprRewriteSystem

java.lang.Object

org.aksw.sparqlify.util.ExprRewriteSystem

public class ExprRewriteSystem
extends Object

This class bundles the distinct layers of expression rewriting together. This is used for e.g. loading user extension functions, as their registration affects all these layers.

Author:

raven

Constructor Summary

Constructors

Constructor and Description
ExprRewriteSystem(TypeSystem typeSystem, RdfTermEliminatorWriteable termEliminator, ExprEvaluator exprEvaluator, SqlExprSerializerSystem serializerSystem)

Method Summary

Methods

Modifier and Type	Method and Description
ExprEvaluator	getExprEvaluator()
SqlExprSerializerSystem	getSerializerSystem()
RdfTermEliminator	getTermEliminator()
TypeSystem	getTypeSystem()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprRewriteSystem

public ExprRewriteSystem(TypeSystem typeSystem,
                 RdfTermEliminatorWriteable termEliminator,
                 ExprEvaluator exprEvaluator,
                 SqlExprSerializerSystem serializerSystem)

Method Detail

getTypeSystem

public TypeSystem getTypeSystem()

getExprEvaluator

public ExprEvaluator getExprEvaluator()

getTermEliminator

public RdfTermEliminator getTermEliminator()

getSerializerSystem

public SqlExprSerializerSystem getSerializerSystem()