ingo.iqir
Class Util

java.lang.Object
  ingo.iqir.Util

public final class Util
extends Object

Constructor Summary

Util()

Method Summary

static String	doubleToString(double d) As Java tends to use scientifc notation for values < 10^-3 and some tool don't like that, we need to format our double string correctly.
static List<String>	getTokens(it.unimi.dsi.lang.MutableString s) Splits the given string into tokens (terms), using the WordTokenizer.

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

doubleToString

public static String doubleToString(double d)

As Java tends to use scientifc notation for values < 10^-3 and some tool don't like that, we need to format our double string correctly. Furthermore this ensures that an English locale is used to represent the probability.

Returns:

an English string representation of the retrieval status value

getTokens

public static List<String> getTokens(it.unimi.dsi.lang.MutableString s)

Splits the given string into tokens (terms), using the WordTokenizer. Simplified version of the one in TRECDocumentToVector.

Parameters:

s - the string to be split

Returns:

an array of strings containing the tokens (terms), or null if s was null, too