com.hp.hpl.jena.sparql.algebra
Class AlgebraGenerator

java.lang.Object
  com.hp.hpl.jena.sparql.algebra.AlgebraGenerator

public class AlgebraGenerator
extends Object

Class used to compile SPARQL queries into SPARQL algebra

Constructor Summary

AlgebraGenerator()
Create a new generator

AlgebraGenerator(Context context)
Create a new generator

Method Summary

Op	compile(Element elt) Compile any structural element
Op	compile(Query query) Compile a query

Methods inherited from class java.lang.Object

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

Constructor Detail

AlgebraGenerator

public AlgebraGenerator(Context context)

Create a new generator

Parameters:

context - Context

AlgebraGenerator

public AlgebraGenerator()

Create a new generator

Method Detail

compile

public Op compile(Query query)

Compile a query

DO NOT call recursively

Parameters:

query - Query to compile

Returns:

Compiled algebra

compile

public Op compile(Element elt)

Compile any structural element

Parameters:

elt - Element

Returns:

Compiled algebra