///
/// <summary> * setString - parse the given string and set the Number ranges
/// * </summary>
/// * <param name="s"> the given string
/// * </param>
/// * <exception cref="FormatException"> - if the String has not a valid format </exception>
///
public virtual void setString(string s)
{
if (s.IndexOf(JDFConstants.TILDE) == 0 || s.LastIndexOf(JDFConstants.TILDE) == (s.Length - 1))
{
throw new FormatException("JDFNumberRangeList::SetString: Illegal string " + s);
}
string zappedWS = StringUtil.zappTokenWS(s, "~");
VString v = new VString(StringUtil.tokenize(zappedWS, " \t", false));
VString vs = new VString(v);
rangeList.Clear();
for (int i = 0; i < vs.Count; i++)
{
string str = vs[i];
try
{
JDFNumberRange nr = new JDFNumberRange(str);
rangeList.Add(nr);
}
catch (FormatException)
{
throw new FormatException("JDFNumberRangeList::SetString: Illegal string " + s);
}
}
}
// **************************************** Methods
// *********************************************
///
/// <summary> * inRange - returns true if the given double value is in one of the ranges of the range list
/// * </summary>
/// * <param name="x"> the given double value to compare
/// * </param>
/// * <returns> boolean - true if in range otherwise false </returns>
///
public virtual bool inRange(double x)
{
int sz = rangeList.Count;
for (int i = 0; i < sz; i++)
{
JDFNumberRange r = (JDFNumberRange)rangeList[i];
if (r.inRange(x))
{
return(true);
}
}
return(false);
}
///
/// <summary> * isUniqueOrdered - tests if 'this' is UniqueOrdered RangeList
/// * </summary>
/// * <returns> boolean - true if 'this' is UniqueOrdered RangeList </returns>
///
public override bool isUniqueOrdered()
{
int siz = rangeList.Count;
if (siz == 0)
{
return(false); // attempt to operate on a null element
}
List <double> v = new List <double>(); // vector of ranges
for (int i = 0; i < siz; i++)
{
JDFNumberRange r = (JDFNumberRange)rangeList[i];
v.Add(r.Left);
if (r.Left != r.Right)
{
v.Add(r.Right);
}
}
int n = v.Count - 1;
if (n == 0)
{
return(true); // single value
}
double first = (v[0]); //.doubleValue();
double last = (v[n]); //.doubleValue();
if (first == last)
{
return(false);
}
for (int j = 0; j < n; j++)
{
double @value = (v[j]); //.doubleValue();
double nextvalue = (v[j + 1]); //.doubleValue();
if (((first < last) && (@value < nextvalue) || (first > last) && (@value < nextvalue)) == false)
{
return(false);
}
}
return(true);
}
///
/// <summary> * equals - returns true if both JDFNumberRange are equal otherwise false, the difference must be smaller than
/// * EPSILON
/// * </summary>
/// * <param name="other"> the object to compare with <code>this</code> </param>
/// * <returns> boolean - true if equal otherwise false </returns>
///
public override bool Equals(object other)
{
if (this == other)
{
return(true);
}
if (other == null)
{
return(false);
}
if (!other.GetType().Equals(this.GetType()))
{
return(false);
}
JDFNumberRange jdfNumberRange = (JDFNumberRange)other;
return((Math.Abs(this.Left - jdfNumberRange.Left) <= JDFBaseDataTypes_Fields.EPSILON) && (Math.Abs(this.Right - jdfNumberRange.Right) <= JDFBaseDataTypes_Fields.EPSILON));
}
public void testInitRange()
{
JDFNumberRange range = new JDFNumberRange("0.0");
Assert.AreEqual(0.0, range.Left, 0.0);
}
///
/// <summary> * isPartOfRange - is range 'r' within this range?
/// * </summary>
/// * <param name="r"> the range to test
/// * </param>
/// * <returns> boolean - true if range 'r' is within this range, else false </returns>
///
public override bool isPartOfRange(JDFRange ra)
{
JDFNumberRange r = (JDFNumberRange)ra;
return((r.LowerValue >= this.LowerValue) && (r.UpperValue <= this.UpperValue));
}
///
/// <summary> * copy constructor, creates a JDFNumberRange with the given JDFNumberRange
/// * </summary>
/// * <param name="nr"> </param>
///
public JDFNumberRange(JDFNumberRange nr)
{
init(nr.Left, nr.Right);
}
///
/// <summary> * append - appends a JDFNumberRange to this number range
/// * </summary>
/// * <param name="r"> the given number range </param>
///
public virtual void Append(JDFNumberRange r)
{
rangeList.Add(r);
}
///
/// <summary> * constructs a JDFNumberRangeList from the given JDFNumberRange
/// * </summary>
/// * <param name="r"> the given JDFNumberRange </param>
///
public JDFNumberRangeList(JDFNumberRange r)
: base()
{
Append(r);
}