com.hp.hpl.jena.sparql.engine.optimizer.reorder

Class ReorderLib

java.lang.Object

com.hp.hpl.jena.sparql.engine.optimizer.reorder.ReorderLib

public class ReorderLib
extends Object

Constructor Summary

Constructors

Constructor and Description
ReorderLib()

Method Summary

Methods

Modifier and Type	Method and Description
static ReorderTransformation	fixed()
static ReorderTransformation	identity() Return a ReorderTransformation that maps directly to the original (leaving the query writer in-control)
static ReorderProc	identityProc() Return a ReorderProc that does no reordering (leaving the query writer in-control)
static ReorderTransformation	weighted(String filename)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReorderLib

public ReorderLib()

Method Detail

identityProc

public static ReorderProc identityProc()

Return a ReorderProc that does no reordering (leaving the query writer in-control)

identity

public static ReorderTransformation identity()

Return a ReorderTransformation that maps directly to the original (leaving the query writer in-control)

fixed

public static ReorderTransformation fixed()

weighted

public static ReorderTransformation weighted(String filename)