private void Apply(TFact item, DimensionEntry <TDimension> entry, IDimensionEntryResult result)
{
var match = false;
if (Dimension.Filter == null || Dimension.Filter(item))
{
if (Dimension.EndSelector == null)
{
match = entry.InRange(Dimension.Selector(item));
}
else
{
match = entry.InRange(Dimension.Selector(item), Dimension.EndSelector(item));
}
}
if (match)
{
// Do something
foreach (var kvp in result.Values)
{
kvp.Key.Apply(kvp.Value, result, item);
}
// All other
foreach (var otherDim in result.OtherDimensions)
{
otherDim.Key.Apply(item, otherDim.Value);
}
foreach (DimensionEntry <TDimension> child in entry.Children)
{
Apply(item, child, result.Entries[child]);
}
}
}
private static List <DimensionEntry <T> > BuildPartition <T>(DimensionEntry <T> parent, T stepSize, T lowerLimit, T upperLimit, Func <T, T, T> add, T minValue, T maxValue, string lowerLabelFormat, string defaultLabelFormat, string upperLabelFormat)
where T : IComparable
{
if (upperLimit.CompareTo(lowerLimit) <= 0)
{
throw new ArgumentOutOfRangeException("upperLimit", "Upper limit must be greater then lower limit");
}
if (stepSize.CompareTo(default(T)) <= 0)
{
throw new ArgumentOutOfRangeException("stepSize", "Stepsize must be > 0");
}
var prev = minValue;
for (var limit = lowerLimit; limit.CompareTo(upperLimit) <= 0; limit = add(limit, stepSize))
{
var label = prev.CompareTo(minValue) == 0
? string.Format(lowerLabelFormat, limit)
: string.Format(defaultLabelFormat, prev, limit);
parent.Children.Add(new DimensionEntry <T>(label, parent)
{
Min = prev,
Max = limit
});
prev = limit;
}
parent.Children.Add(new DimensionEntry <T>(string.Format(upperLabelFormat, prev), parent)
{
Min = prev,
Max = maxValue
});
return(parent.Children);
}
/// <summary>
/// Builds an int partition dimension.
/// </summary>
/// <param name="parent"></param>
/// <param name="stepSize"></param>
/// <param name="lowerLimit"></param>
/// <param name="upperLimit"></param>
/// <param name="lowerLabelFormat"></param>
/// <param name="defaultLabelFormat"></param>
/// <param name="upperLabelFormat"></param>
/// <returns></returns>
public static List <DimensionEntry <int> > BuildPartition(
this DimensionEntry <int> parent,
int stepSize,
int lowerLimit,
int upperLimit,
string lowerLabelFormat = "{0} - {1}",
string defaultLabelFormat = "{0} - {1}",
string upperLabelFormat = "{0} - {1}")
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent));
}
return(parent.BuildPartition(
stepSize,
lowerLimit,
upperLimit,
int.MinValue,
int.MaxValue,
lowerLabelFormat,
defaultLabelFormat,
upperLabelFormat,
(rangeTo, stepSize) => rangeTo + stepSize));
}
/// <summary>
/// Builds a simple string bases enumeration dimension
/// </summary>
/// <param name="parent"></param>
/// <param name="entries"></param>
/// <returns></returns>
public static List <DimensionEntry <string> > BuildEnum(this DimensionEntry <string> parent, params string[] entries)
{
foreach (var e in entries)
{
parent.Children.Add(new DimensionEntry <string>(e, parent)
{
Value = e
});
}
return(parent.Children);
}
/// <summary>
/// Builds a bool dimension.
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public static List <DimensionEntry <bool> > BuildBool(this DimensionEntry <bool> parent)
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent));
}
return(parent
.AddBoolChild(false)
.AddBoolChild(true)
.Children);
}
internal static List <DimensionEntry <T> > BuildPartition <T>(
this DimensionEntry <T> parent,
T stepSize,
T lowerLimit,
T upperLimit,
T minValue,
T maxValue,
string lowerLabelFormat,
string defaultLabelFormat,
string upperLabelFormat,
Func <T, T, T> add)
where T : IComparable
{
if (upperLimit.CompareTo(lowerLimit) <= 0)
{
throw new ArgumentOutOfRangeException(nameof(upperLimit), $"{nameof(upperLimit)} must be greater than {nameof(lowerLimit)}.");
}
if (stepSize.CompareTo(default(T)) <= 0)
{
throw new ArgumentOutOfRangeException(nameof(stepSize), $"{nameof(stepSize)} must be greater than default.");
}
var rangeFrom = minValue;
var rangeTo = lowerLimit;
while (rangeTo.CompareTo(upperLimit) <= 0)
{
if (rangeTo.CompareTo(lowerLimit) == 0)
{
parent.AddChildHelper(minValue, rangeTo, lowerLabelFormat);
}
else
{
parent.AddChildHelper(rangeFrom, rangeTo, defaultLabelFormat);
}
rangeFrom = rangeTo;
rangeTo = add(rangeTo, stepSize);
if (rangeTo.CompareTo(upperLimit) > 0)
{
parent.AddChildHelper(rangeFrom, maxValue, upperLabelFormat);
}
}
return(parent.Children);
}
/// <summary>
/// Builds a dimension representing Years
/// </summary>
/// <param name="parent"></param>
/// <param name="fromYear"></param>
/// <param name="thruYear"></param>
/// <returns></returns>
public static List <DimensionEntry <DateTime> > BuildYear(this DimensionEntry <DateTime> parent, int fromYear, int thruYear)
{
for (int year = fromYear; year <= thruYear; year++)
{
var dtFrom = new DateTime(year, 1, 1);
var dtUntil = new DateTime(year + 1, 1, 1);
parent.Children.Add(new DimensionEntry <DateTime>(year.ToString(), parent)
{
Min = dtFrom,
Max = dtUntil
});
}
return(parent.Children);
}
/// <summary>
/// Builds a dimension representing Years in the given range. This method limits the years individual ends, e.g. 1.1. - 1.3.
/// This makes part of years comparable.
/// </summary>
/// <param name="parent"></param>
/// <param name="fromYear"></param>
/// <param name="thruYear"></param>
/// <param name="sliceFromMonth"></param>
/// <param name="sliceFromDay"></param>
/// <param name="sliceThruMonth"></param>
/// <param name="sliceThruDay"></param>
/// <returns></returns>
public static List <DimensionEntry <DateTime> > BuildYearSlice(this DimensionEntry <DateTime> parent, int fromYear, int thruYear, int sliceFromMonth = 1, int?sliceFromDay = null, int sliceThruMonth = 1, int?sliceThruDay = null)
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent));
}
for (int year = fromYear; year <= thruYear; year++)
{
parent.AddChild(year.ToStringInvariant(),
new DateTime(year, sliceFromMonth, sliceFromDay ?? 1),
new DateTime(year, sliceThruMonth, sliceThruDay ?? DateTime.DaysInMonth(year, sliceThruMonth)));
}
return(parent.Children);
}
/// <summary>
/// Builds a dimension representing Years
/// </summary>
/// <param name="parent"></param>
/// <param name="fromYear"></param>
/// <param name="thruYear"></param>
/// <returns></returns>
public static List <DimensionEntry <DateTime> > BuildYear(this DimensionEntry <DateTime> parent, int fromYear, int thruYear)
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent));
}
for (int year = fromYear; year <= thruYear; year++)
{
parent.AddChild(year.ToStringInvariant(),
new DateTime(year, 1, 1),
new DateTime(year, 12, 31));
}
return(parent.Children);
}
/// <summary>
/// Builds a dimension representing all Years in the the given range
/// </summary>
/// <param name="parent"></param>
/// <param name="from"></param>
/// <param name="thruDay"></param>
/// <returns></returns>
public static List <DimensionEntry <DateTime> > BuildYearRange(this DimensionEntry <DateTime> parent, DateTime from, DateTime thruDay)
{
if (from != from.Date)
{
throw new ArgumentOutOfRangeException("from", "contains time component");
}
if (thruDay != thruDay.Date)
{
throw new ArgumentOutOfRangeException("thruDay", "contains time component");
}
var children = BuildYear(parent, from.Year, thruDay.Year);
children.First().Min = from;
children.Last().Max = thruDay.AddDays(1);
return(parent.Children);
}
/// <summary>
/// Builds a bool dimension.
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public static List <DimensionEntry <bool> > BuildBool(this DimensionEntry <bool> parent)
{
parent.Children.Add(new DimensionEntry <bool>(false.ToString(), parent)
{
Value = false,
Min = false,
Max = false
});
parent.Children.Add(new DimensionEntry <bool>(true.ToString(), parent)
{
Value = true,
Min = true,
Max = true
});
return(parent.Children);
}
/// <summary>
/// Builds a enumeration dimension from the given Enum Type.
/// </summary>
/// <typeparam name="TEnum"></typeparam>
/// <param name="parent"></param>
/// <returns></returns>
public static List <DimensionEntry <TEnum> > BuildEnum <TEnum>(this DimensionEntry <TEnum> parent)
where TEnum : struct, IComparable
{
var enumType = typeof(TEnum);
// TODO: Re-Support this
// if (!enumType.IsEnum) throw new ArgumentOutOfRangeException("TEnum", "is no enumeration");
foreach (var e in Enum.GetValues(enumType))
{
TEnum value = (TEnum)e;
parent.Children.Add(new DimensionEntry <TEnum>(e.ToString(), parent)
{
Value = value
});
}
return(parent.Children);
}
/// <summary>
/// Builds a enumeration dimension from the given Enum Type.
/// </summary>
/// <typeparam name="TEnum"></typeparam>
/// <param name="parent"></param>
/// <remarks>As enum is non-nullable type then min and max are set to the same as value</remarks>
/// <returns></returns>
public static List <DimensionEntry <TEnum> > BuildEnum <TEnum>(this DimensionEntry <TEnum> parent)
where TEnum : struct, IComparable, IConvertible, IFormattable
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent));
}
if (!typeof(TEnum).IsEnum)
{
throw new InvalidOperationException("TEnum is not an enumeration.");
}
foreach (var value in Enum.GetValues(typeof(TEnum)).Cast <TEnum>())
{
parent.AddChild(value.ToStringInvariant(), value);
}
return(parent.Children);
}
/// <summary>
/// Builds a simple string bases enumeration dimension
/// </summary>
/// <param name="parent"></param>
/// <param name="entries"></param>
/// <returns></returns>
public static List <DimensionEntry <string> > BuildEnum(this DimensionEntry <string> parent, params string[] entries)
{
if (parent == null)
{
throw new ArgumentNullException(nameof(parent));
}
if (entries == null)
{
throw new ArgumentNullException(nameof(entries));
}
foreach (var entry in entries)
{
if (parent.Children.Any(x => x.Value == entry))
{
throw new ArgumentException("Entries should be unique.", nameof(entries));
}
parent.AddChild(entry, entry);
}
return(parent.Children);
}
/// <summary>
/// Builds a dimension representing Years in the given range. This method limits the years individual ends, e.g. 1.1. - 1.3.
/// This makes part of years comparable.
/// </summary>
/// <param name="parent"></param>
/// <param name="fromYear"></param>
/// <param name="thruYear"></param>
/// <param name="sliceFromMonth"></param>
/// <param name="sliceFromDay"></param>
/// <param name="sliceThruMonth"></param>
/// <param name="sliceThruDay"></param>
/// <returns></returns>
public static List <DimensionEntry <DateTime> > BuildYearSlice(this DimensionEntry <DateTime> parent, int fromYear, int thruYear, int sliceFromMonth, int?sliceFromDay, int sliceThruMonth, int?sliceThruDay)
{
for (int year = fromYear; year <= thruYear; year++)
{
var dtFrom = new DateTime(year, sliceFromMonth, sliceFromDay ?? 1);
var dtUntil = new DateTime(year, sliceThruMonth, 1);
if (sliceThruDay.HasValue)
{
dtUntil = dtUntil.AddDays(sliceThruDay.Value - 1 + 1); // offset for starting on the first and adding one day for "thru" -> "max" transformation
}
else
{
dtUntil = dtUntil.AddMonths(1);
}
parent.Children.Add(new DimensionEntry <DateTime>(year.ToString(), parent)
{
Min = dtFrom,
Max = dtUntil
});
}
return(parent.Children);
}
private static void AddChildHelper <T>(this DimensionEntry <T> parent, T from, T to, string labelFormat)
where T : IComparable =>
parent.AddChild(labelFormat.FormatInvariant(from, to), from, to);
/// <summary>
/// Flattens a Dimensions hierarchie
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dim"></param>
/// <returns></returns>
public static IEnumerable <DimensionEntry <TDimension> > FlattenHierarchy <TDimension>(this DimensionEntry <TDimension> dim)
where TDimension : IComparable
{
var result = new List <DimensionEntry <TDimension> >();
foreach (DimensionEntry <TDimension> c in dim)
{
result.Add(c);
result.AddRange(FlattenHierarchy(c));
}
return(result);
}
/// <summary>
/// Builds a partition dimension
/// </summary>
/// <param name="parent"></param>
/// <param name="stepSize"></param>
/// <param name="lowerLimit"></param>
/// <param name="upperLimit"></param>
/// <param name="lowerLabelFormat"></param>
/// <param name="defaultLabelFormat"></param>
/// <param name="upperLabelFormat"></param>
/// <returns></returns>
public static List <DimensionEntry <int> > BuildPartition(this DimensionEntry <int> parent, int stepSize, int lowerLimit, int upperLimit, string lowerLabelFormat, string defaultLabelFormat, string upperLabelFormat)
{
return(BuildPartition(parent, stepSize, lowerLimit, upperLimit, (a, b) => a + b, int.MinValue, int.MaxValue, lowerLabelFormat, defaultLabelFormat, upperLabelFormat));
}
private static DimensionEntry <bool> AddBoolChild(this DimensionEntry <bool> parent, bool value) => parent.AddChild(value.ToStringInvariant(), value);
/// <summary>
/// Builds a partition dimension.
/// </summary>
/// <param name="parent"></param>
/// <param name="stepSize"></param>
/// <param name="lowerLimit"></param>
/// <param name="upperLimit"></param>
/// <returns></returns>
public static List <DimensionEntry <decimal> > BuildPartition(this DimensionEntry <decimal> parent, decimal stepSize, decimal lowerLimit, decimal upperLimit)
{
return(BuildPartition(parent, stepSize, lowerLimit, upperLimit, (a, b) => a + b, decimal.MinValue, decimal.MaxValue, "- {0}", "{0} - {1}", "{0} -"));
}
/// <summary>
/// Creats a new dimension entry
/// </summary>
/// <param name="label"></param>
/// <param name="parent"></param>
public DimensionEntry(string label, DimensionEntry <TDimension> parent)
{
this._parent = parent;
this.Label = label;
Children = new List <DimensionEntry <TDimension> >();
}
/// <summary>
/// Flattens a Dimensions hierarchie
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dim"></param>
/// <returns></returns>
public static IEnumerable <DimensionEntry <TDimension> > FlattenHierarchy <TDimension>(this DimensionEntry <TDimension> dim)
where TDimension : IComparable
{
if (dim == null)
{
throw new ArgumentNullException(nameof(dim));
}
var result = new List <DimensionEntry <TDimension> >();
foreach (DimensionEntry <TDimension> c in dim)
{
result.Add(c);
result.AddRange(c.FlattenHierarchy());
}
return(result);
}
/// <summary>
/// Builds a partition dimension
/// </summary>
/// <param name="parent"></param>
/// <param name="stepSize"></param>
/// <param name="lowerLimit"></param>
/// <param name="upperLimit"></param>
/// <returns></returns>
public static List <DimensionEntry <int> > BuildPartition(this DimensionEntry <int> parent, int stepSize, int lowerLimit, int upperLimit)
{
return(BuildPartition(parent, stepSize, lowerLimit, upperLimit, (a, b) => a + b, int.MinValue, int.MaxValue, "- {0}", "{0} - {1}", "{0} -"));
}
