com.hp.hpl.jena.sparql.engine.optimizer
Class ExplainFormatter

java.lang.Object
  com.hp.hpl.jena.sparql.engine.optimizer.ExplainFormatter

public class ExplainFormatter
extends java.lang.Object

The class takes care of pretty formatting of the ARQo explain method

Version:

$Id$

Author:

Markus Stocker

Constructor Summary

ExplainFormatter()

Method Summary

static java.util.List<java.lang.String>	formatCols(com.hp.hpl.jena.shared.PrefixMapping prefix, com.hp.hpl.jena.graph.Triple triple, java.lang.Double cost)
static java.util.List<java.lang.String>	formatCols(com.hp.hpl.jena.shared.PrefixMapping prefix, com.hp.hpl.jena.graph.Triple triple1, com.hp.hpl.jena.graph.Triple triple2, java.lang.Double cost)
static void	printTable(java.io.PrintStream out, java.lang.String[] header, java.util.List<java.util.List> rows, java.lang.String left, java.lang.String sep)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExplainFormatter

public ExplainFormatter()

Method Detail

printTable

public static void printTable(java.io.PrintStream out,
                              java.lang.String[] header,
                              java.util.List<java.util.List> rows,
                              java.lang.String left,
                              java.lang.String sep)

formatCols

public static java.util.List<java.lang.String> formatCols(com.hp.hpl.jena.shared.PrefixMapping prefix,
                                                          com.hp.hpl.jena.graph.Triple triple1,
                                                          com.hp.hpl.jena.graph.Triple triple2,
                                                          java.lang.Double cost)

formatCols

public static java.util.List<java.lang.String> formatCols(com.hp.hpl.jena.shared.PrefixMapping prefix,
                                                          com.hp.hpl.jena.graph.Triple triple,
                                                          java.lang.Double cost)