///
/// <summary> * isList - tests if 'this' is a List
/// * </summary>
/// * <returns> boolean - true if 'this' contains no ranges </returns>
///
public bool isList()
{
int sz = rangeList.Count;
for (int i = 0; i < sz; i++)
{
JDFRange range = this[i];
if (!range.getLeftObject().Equals(range.getRightObject()))
{
return(false);
}
}
return(true); // if we are here 'this' is a List
}
///
/// <summary> * isUnique - tests if 'this' has only unique values
/// * </summary>
/// * <returns> boolean: true if 'this' is a unique range list </returns>
///
public bool isUnique()
{
int sz = rangeList.Count;
for (int i = 0; i < sz; i++)
{
JDFRange range = this[i];
for (int j = 0; j < sz; j++)
{
if (j != i)
{
JDFRange other = this[j];
// even if one of the range deliminators belongs to any
// other range - return false (range is not unique)
if ((other.inObjectRange(range.getLeftObject())) || (other.inObjectRange(range.getRightObject())))
{
return(false);
}
}
}
}
return(true);
}