ConcatenateTopStringsByCount
(
IEnumerable <IEdge> edges,
String edgeColumnName,
Int32 maximumTopStrings
)
{
Debug.Assert(edges != null);
Debug.Assert(!String.IsNullOrEmpty(edgeColumnName));
Debug.Assert(maximumTopStrings > 0);
Dictionary <String, Int32> oStringCounts =
TwitterSearchNetworkStringUtil.CountDelimitedStringsInEdgeColumn(
edges, edgeColumnName);
return(TwitterSearchNetworkStringUtil.ConcatenateTopStrings(
oStringCounts, maximumTopStrings));
}
ConcatenateTopStringsBySalience
(
IEnumerable <IEdge> edges,
String edgeColumnName,
Int32 maximumTopStrings
)
{
Debug.Assert(edges != null);
Debug.Assert(!String.IsNullOrEmpty(edgeColumnName));
Debug.Assert(maximumTopStrings > 0);
// Don't convert to lower case (bitly URLs are case-sensitive, for
// example), and don't skip any words.
WordCounter oWordCounter = new WordCounter(false, new String[0]);
oWordCounter.SkipUrlsAndPunctuation = false;
foreach (IEdge oEdge in edges)
{
String sSpaceDelimitedCellValue;
if (oEdge.TryGetNonEmptyStringValue(edgeColumnName,
out sSpaceDelimitedCellValue))
{
oWordCounter.CountTermsInDocument(sSpaceDelimitedCellValue);
}
}
oWordCounter.CalculateSalienceOfCountedTerms();
return(String.Join(TwitterSearchNetworkWordMetricUtil.WordSeparator,
TwitterSearchNetworkStringUtil.TakeTopStringsAsArray(
(from CountedWord oCountedWord in oWordCounter.CountedTerms
orderby oCountedWord.Salience descending
select oCountedWord.Word),
maximumTopStrings
)));
}
ConcatenateTopWordsOrWordPairs
(
List <GraphMetricValueOrdered> topWordsOrWordPairs,
Boolean concatenateTopWords,
Int32 maximumTopWordsOrWordPairs
)
{
Debug.Assert(topWordsOrWordPairs != null);
Debug.Assert(maximumTopWordsOrWordPairs > 0);
return(String.Join(
concatenateTopWords ? WordSeparator : WordPairSeparator,
TwitterSearchNetworkStringUtil.TakeTopStringsAsArray(
(from oGroupMetricValueWithID in topWordsOrWordPairs
select ExcelTextUtil.UnforceCellText(
(String)oGroupMetricValueWithID.Value))
,
maximumTopWordsOrWordPairs)
));
}
ConcatenateTopWordsAndWordPairs
(
IEnumerable <IEdge> oEdges,
String sStatusEdgeColumnName,
Int32 iMaximumTopStrings,
WordCounter oWordCounter,
WordPairCounter oWordPairCounter,
out String sTopWordsInTweetByCount,
out String sTopWordsInTweetBySalience,
out String sTopWordPairsInTweetByCount,
out String sTopWordPairsInTweetBySalience
)
{
Debug.Assert(oEdges != null);
Debug.Assert(!String.IsNullOrEmpty(sStatusEdgeColumnName));
Debug.Assert(iMaximumTopStrings > 0);
Debug.Assert(oWordCounter != null);
Debug.Assert(oWordPairCounter != null);
oWordCounter.Clear();
oWordPairCounter.Clear();
foreach (IEdge oEdge in oEdges)
{
String sStatus;
if (oEdge.TryGetNonEmptyStringValue(sStatusEdgeColumnName,
out sStatus))
{
oWordCounter.CountTermsInDocument(sStatus);
oWordPairCounter.CountTermsInDocument(sStatus);
}
}
oWordCounter.CalculateSalienceOfCountedTerms();
oWordPairCounter.CalculateSalienceOfCountedTerms();
sTopWordsInTweetByCount = String.Join(
TwitterSearchNetworkWordMetricUtil.WordSeparator,
TwitterSearchNetworkStringUtil.TakeTopStringsAsArray(
(from CountedWord oCountedWord in oWordCounter.CountedTerms
orderby oCountedWord.Count descending
select oCountedWord.Word)
,
iMaximumTopStrings
));
sTopWordsInTweetBySalience = String.Join(
TwitterSearchNetworkWordMetricUtil.WordSeparator,
TwitterSearchNetworkStringUtil.TakeTopStringsAsArray(
(from CountedWord oCountedWord in oWordCounter.CountedTerms
orderby oCountedWord.Salience descending
select oCountedWord.Word)
,
iMaximumTopStrings
));
sTopWordPairsInTweetByCount = String.Join(
TwitterSearchNetworkWordMetricUtil.WordPairSeparator,
TwitterSearchNetworkStringUtil.TakeTopStringsAsArray(
(from CountedWordPair oCountedWordPair in
oWordPairCounter.CountedTerms
orderby oCountedWordPair.Count descending
select TwitterSearchNetworkWordMetricUtil.FormatWordPair(
oCountedWordPair))
,
iMaximumTopStrings
));
sTopWordPairsInTweetBySalience = String.Join(
TwitterSearchNetworkWordMetricUtil.WordPairSeparator,
TwitterSearchNetworkStringUtil.TakeTopStringsAsArray(
(from CountedWordPair oCountedWordPair in
oWordPairCounter.CountedTerms
orderby oCountedWordPair.Salience descending
select TwitterSearchNetworkWordMetricUtil.FormatWordPair(
oCountedWordPair))
,
iMaximumTopStrings
));
}
