/// <summary>
/// Determines if this SXPR of T is equal to another SXPR of T
/// </summary>
/// <remarks>
/// This equality method checks to ensure that not only are the core data elements of the
/// two instanes the same, but each of the <see cref="P:Component"/> elements are equal.
/// </remarks>
public bool Equals(SXPR <T> other)
{
if (other != null)
{
bool result = base.Equals((SXCM <T>)other) &&
other.Count == this.Count;
for (int i = 0; i < (result ? this.Count : 0); i++)
{
result &= this.Terms[i] != null ? this.Terms[i].Equals(other.Terms[i]) : other.Terms[i] == null;
}
return(result);
}
return(false);
}
/// <summary>
/// Translate this QSET to an SXPR
/// </summary>
/// <exception cref="T:System.InvalidOperationException">When a member of the set cannot be translated to an SXCM expression</exception>
public SXPR <T> TranslateToSXPR()
{
SXPR <T> retVal = new SXPR <T>();
if (this.NullFlavor != null)
{
retVal.NullFlavor = this.NullFlavor.Clone() as CS <NullFlavor>;
}
else if (this is IEnumerable)
{
IEnumerator ienum = (this as IEnumerable).GetEnumerator();
while (ienum.MoveNext())
{
IAny current = ienum.Current as IAny;
if (current is QSET <T> )
{
var sxpr = (current as QSET <T>).TranslateToSXPR();
sxpr.Operator = this.GetEquivalentSetOperator();
retVal.Add(sxpr);
}
else if (current is SXCM <T> )
{
var sxcm = current.Clone() as SXCM <T>;
sxcm.Operator = this.GetEquivalentSetOperator(); // This is a shallow clone, but that is ok since we only want to modify the SetOperator which is immutable
retVal.Add(sxcm);
}
else if (current is T)
{
SXCM <T> sxcm = null;
if (current is IImplicitInterval <T> )
{
sxcm = (current as IImplicitInterval <T>).ToIVL();
}
else
{
throw new InvalidOperationException("Cannot interpret the member of the set with type '{0}' as it cannot be converted to a union of interval");
}
sxcm.Operator = this.GetEquivalentSetOperator();
retVal.Add(sxcm);
}
}
}
return(retVal);
}
/// <summary>
/// Create a new instance of the GTS class with the specified <paramref name="hull"/>
/// </summary>
/// <param name="hull"></param>
public GTS(SXPR <TS> hull)
: base()
{
this.Hull = hull;
}
