//NOTE: startposition is zero-based here
public string ToFormat(Rec[] recommendationList, ResultFormats format, int startPosition)
{
string result;
switch (format)
{
case ResultFormats.SpaceDelimited:
result = ToSeparatedValueString(recommendationList, startPosition, " ");
break;
case ResultFormats.TabDelimited:
result = ToSeparatedValueString(recommendationList, startPosition, "\t");
break;
case ResultFormats.CommaDelimited:
result = ToSeparatedValueString(recommendationList, startPosition, ", ");
break;
case ResultFormats.XML:
result = ToXmlString(recommendationList, startPosition);
break;
case ResultFormats.Ruby:
result = "[";
result += ToSeparatedValueString(recommendationList, startPosition, ", ");
result += "]";
break;
default:
goto case ResultFormats.TabDelimited;
}
return result;
}
public string ToSeparatedValueString(Rec[] recommendationList, int startPosition, string delimiter)
{
string result = "";
if (recommendationList == null)
{
throw new ArgumentNullException("ResultFormatter.recommendationList");
}
int numResults = recommendationList.Length;
for (int i = startPosition; i < numResults; i++)
{
if (i > startPosition) result += delimiter;
result += recommendationList[i].alphaID;
}
return result;
}
public string ToXmlString(Rec[] recommendationList, int startPosition)
{
string result = "";
if (recommendationList == null)
{
throw new ArgumentNullException("ResultFormatter.recommendationList");
}
int numResults = recommendationList.Length;
result = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n";
result += string.Format("<Recommendations numResults=\"{0}\" startPosition=\"{1}\">\n",
numResults - startPosition, startPosition + 1);
for (int i = startPosition; i < numResults; i++)
{
result += string.Format(" <result number=\"{0}\">{1}</result>\n", i-startPosition+1, recommendationList[i].alphaID);
}
result += "</Recommendations>\n";
return result;
}
public void Copy(Rec newRec)
{
this.alphaID = newRec.alphaID;
this.likelihood = newRec.likelihood;
this.numCommon = newRec.numCommon;
this.type = newRec.type;
}