org.apache.mahout.ga.watchmaker
Class OutputUtils

java.lang.Object
  org.apache.mahout.ga.watchmaker.OutputUtils

public final class OutputUtils
extends Object

Utility Class that deals with the output.

Method Summary

static void	importEvaluations(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path outpath, Collection<Double> evaluations) Reads back the evaluations.
static org.apache.hadoop.fs.Path[]	listOutputFiles(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path outpath) Lists all files in the output Path

Methods inherited from class java.lang.Object

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

Method Detail

listOutputFiles

public static org.apache.hadoop.fs.Path[] listOutputFiles(org.apache.hadoop.fs.FileSystem fs,
                                                          org.apache.hadoop.fs.Path outpath)
                                                   throws IOException

Lists all files in the output Path

Parameters:

fs - FileSystem to use

outpath - output Path

Returns:

Path array

Throws:

IOException

importEvaluations

public static void importEvaluations(org.apache.hadoop.fs.FileSystem fs,
                                     org.apache.hadoop.conf.Configuration conf,
                                     org.apache.hadoop.fs.Path outpath,
                                     Collection<Double> evaluations)
                              throws IOException

Reads back the evaluations.

Parameters:

outpath - output Path

evaluations - List of evaluations

Throws:

IOException