/// <summary>
/// Tests if the data in <paramref name="data"/> can be used for the DecomposeByColumnContent action.
/// </summary>
/// <param name="data">The data to test.</param>
/// <param name="throwIfNonCoherent">If true, an exception is thrown if any problems are detected. If false, it is tried to rectify the problem by making some assumtions.</param>
public static void EnsureCoherence(DataTableMultipleColumnProxy data, bool throwIfNonCoherent)
{
if (null == data.DataTable) // this is mandatory, thus an exception is always thrown
{
throw new ArgumentNullException("SourceTable is null, it must be set before");
}
data.EnsureExistenceOfIdentifier(ColumnX, 1);
data.EnsureExistenceOfIdentifier(ColumnY, 1);
data.EnsureExistenceOfIdentifier(ColumnV, 1);
if (data.GetDataColumns(ColumnV).Count == 0)
{
if (throwIfNonCoherent)
{
throw new ArgumentException(!data.ContainsIdentifier(ColumnV) ? "ColumnsToProcess is not set" : "ColumnsToProcess is empty");
}
}
if (data.GetDataColumnOrNull(ColumnX) == null)
{
if (throwIfNonCoherent)
{
throw new ArgumentException("X column not included in columnsToProcess");
}
else
{
var col = data.GetDataColumns(ColumnV).FirstOrDefault();
if (null != col)
{
data.SetDataColumn(ColumnX, col);
}
}
}
if (data.GetDataColumnOrNull(ColumnY) == null)
{
if (throwIfNonCoherent)
{
throw new ArgumentException("Y column not included in columnsToProcess");
}
else
{
var col = data.GetDataColumns(ColumnV).FirstOrDefault();
if (null != col)
{
data.SetDataColumn(ColumnY, col);
}
}
}
}
/// <summary>
/// Tests if the data in <paramref name="data"/> can be used for the ExpandCyclingVariable action.
/// </summary>
/// <param name="data">The data to test.</param>
/// <param name="throwIfNonCoherent">If true, an exception is thrown if any problems are detected. If false, it is tried to rectify the problem by making some assumtions.</param>
public static void EnsureCoherence(DataTableMultipleColumnProxy data, bool throwIfNonCoherent)
{
if (null == data.DataTable) // this is mandatory, thus an exception is always thrown
{
throw new ArgumentNullException("SourceTable is null, it must be set before");
}
data.EnsureExistenceOfIdentifier(ColumnsParticipatingIdentifier);
data.EnsureExistenceOfIdentifier(ColumnWithCyclingVariableIdentifier, 1);
data.EnsureExistenceOfIdentifier(ColumnsToAverageIdentifier);
if (data.GetDataColumns(ColumnsParticipatingIdentifier).Count == 0)
{
if (throwIfNonCoherent)
{
throw new ArgumentException(!data.ContainsIdentifier(ColumnsParticipatingIdentifier) ? "ColumnsToProcess is not set" : "ColumnsToProcess is empty");
}
}
if (data.GetDataColumnOrNull(ColumnWithCyclingVariableIdentifier) == null)
{
if (throwIfNonCoherent)
{
throw new ArgumentException("Column with cycling variable was not included in columnsToProcess");
}
else
{
var col = data.GetDataColumns(ColumnsParticipatingIdentifier).FirstOrDefault();
if (null != col)
{
data.SetDataColumn(ColumnWithCyclingVariableIdentifier, col);
}
}
}
if (!data.ContainsIdentifier(ColumnsToAverageIdentifier))
{
if (throwIfNonCoherent)
{
throw new ArgumentException("ColumnsToAverage collection is not included");
}
}
}
/// <summary>
/// Tests if the data in <paramref name="data"/> can be used for the DecomposeByColumnContent action.
/// </summary>
/// <param name="data">The data to test.</param>
/// <param name="throwIfNonCoherent">If true, an exception is thrown if any problems are detected. If false, it is tried to rectify the problem by making some assumtions.</param>
public static void EnsureCoherence(DataTableMultipleColumnProxy data, bool throwIfNonCoherent)
{
if (null == data.DataTable) // this is mandatory, thus an exception is always thrown
{
throw new ArgumentNullException("SourceTable is null, it must be set before");
}
data.EnsureExistenceOfIdentifier(ColumnsParticipatingIdentifier);
data.EnsureExistenceOfIdentifier(ColumnWithCyclingVariableIdentifier, 1);
if (data.GetDataColumns(ColumnsParticipatingIdentifier).Count == 0)
{
if (throwIfNonCoherent)
throw new ArgumentException(!data.ContainsIdentifier(ColumnsParticipatingIdentifier) ? "ColumnsToProcess is not set" : "ColumnsToProcess is empty");
}
if (data.GetDataColumnOrNull(ColumnWithCyclingVariableIdentifier) == null)
{
if (throwIfNonCoherent)
throw new ArgumentException("Column with cycling variable was not included in columnsToProcess");
else
{
var col = data.GetDataColumns(ColumnsParticipatingIdentifier).FirstOrDefault();
if (null != col)
data.SetDataColumn(ColumnWithCyclingVariableIdentifier, col);
}
}
}