/// <summary>
/// Creates an DensePairAnsi with values missing.
/// </summary>
/// <param name="rowKeySequence">A sequence of row keys. The items will become the RowKeys of the Matrix.</param>
/// <param name="colKeySequence">A sequence of colKeys. The items will come the ColKeys of the Matrix.</param>
/// <param name="missingValue">The special Missing value, which must be (UO '?','?')</param>
/// <returns>A new, empty, DensePairAnsi</returns>
static public DensePairAnsi CreateEmptyInstance(IEnumerable <string> rowKeySequence, IEnumerable <string> colKeySequence, UOPair <char> missingValue)
{
Helper.CheckCondition(missingValue.Equals(StaticMissingValue), "For DensePairAnsi the missingValue must be (UO '?', '?')"); //OK to use Equals because UOPair<char> can't be null.
DensePairAnsi densePairAnsi = new DensePairAnsi();
densePairAnsi.InternalCreateEmptyInstance(rowKeySequence, colKeySequence);
return(densePairAnsi);
}
/// <summary>
/// Creates an DensePairAnsi with values missing.
/// </summary>
/// <param name="rowKeySequence">A sequence of row keys. The items will become the RowKeys of the Matrix.</param>
/// <param name="colKeySequence">A sequence of colKeys. The items will come the ColKeys of the Matrix.</param>
/// <param name="missingValue">The special Missing value, which must be (UO '?','?')</param>
/// <returns>A new, empty, DensePairAnsi</returns>
static public DensePairAnsi CreateEmptyInstance(IEnumerable <string> rowKeySequence, IEnumerable <string> colKeySequence, UOPair <char> missingValue)
{
//OK to use Equals because UOPair<char> can't be null.
Helper.CheckCondition(missingValue.Equals(StaticMissingValue), Properties.Resource.DensePairAnsiMissingValueSignatureMustBe);
DensePairAnsi densePairAnsi = new DensePairAnsi();
densePairAnsi.InternalCreateEmptyInstance(rowKeySequence, colKeySequence);
return(densePairAnsi);
}
/// <summary>
/// This awkward method is provided for the sake of MatrixFactory. Right now it simply catches exceptions. Should switch and make it fail silently when doesn't work.
/// </summary>
public static bool TryGetInstance(string genomePopFileName, UOPair <char> mustProvide_StaticMissingValue_OrExceptionWillBeThrown, ParallelOptions parallelOptions, out Matrix <string, string, UOPair <char> > paddedPair)
{
paddedPair = null;
if (!mustProvide_StaticMissingValue_OrExceptionWillBeThrown.Equals(DensePairAnsi.StaticMissingValue)) //OK to use Equals because double can't be null
{
Console.Error.WriteLine("Missing value {0} doesn't match expected value {1}", DensePairAnsi.StaticMissingValue, mustProvide_StaticMissingValue_OrExceptionWillBeThrown);
return(false);
}
try
{
paddedPair = DensePairAnsi.GetInstanceFromSparse(TripleSequence(genomePopFileName));
return(true);
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
return(false);
}
}