public void ShouldThrowNullArgumentException()
{
const string text = null;
var strategy = new NormalizationStrategy();
Assert.Throws <ArgumentNullException>(() => strategy.Translate(text));
}
public void ShouldNormalize(string value, string expectation)
{
var strategy = new NormalizationStrategy();
var translated = strategy.Translate(value);
Assert.Equal(expectation, translated);
}
public WLCTool(DataTable dataTable, ToolParameterContainer toolParameterContainer)
{
_backupDataTable = dataTable.Copy();
_workingDataTable = _backupDataTable;
this._toolParameterContainer = toolParameterContainer;
_transformationStrategy = Model.NormalizationStrategy.MaximumScoreNormalizationStrategy;
}
public Cluster(int featureId, IList <int> clusterIDs, DataTable dt, ToolParameterContainer toolParameterContainer, NormalizationStrategy transformationStrategy)
{
_featureId = featureId;
_clusterIDs = clusterIDs;
_dataTable = dt;
_enumerableRowCollection = _dataTable.AsEnumerable();
_toolParameterContainer = toolParameterContainer;
_transformationStrategy = transformationStrategy;
//the feature id is also part of the cluster!
_clusterIDs.Add(featureId);
}
public static INormalizationStrategy GetStrategy(NormalizationStrategy transformationStrategy)
{
switch (transformationStrategy)
{
case NormalizationStrategy.MaximumScoreNormalizationStrategy:
return(new MaximumScoreNormalizationStrategy());
case NormalizationStrategy.ScoreRangeNormalizationStrategy:
return(new ScoreRangeNormalizationStrategy());
case NormalizationStrategy.IdentityNormalizationStrategy:
return(new IdentityNormalizationStrategy());
case NormalizationStrategy.DefaultNormalizationStrategy:
return(new MaximumScoreNormalizationStrategy());
default:
return(new MaximumScoreNormalizationStrategy());
}
}