private void StoreAtom(PredicateAtom atom)
{
switch (atom.AtomType)
{
case PredicateAtomType.SubPredicate:
var tmp = ((SubPredicateAtom)atom).Predicate;
if (tmp.Subpredicates.Count > 0)
{
Layer = Math.Max(tmp.Subpredicates.Select(s => s.Layer).Max() + 1, Layer);
Subpredicates.AddRange(tmp.Subpredicates);
}
Subpredicates.Add(tmp);
break;
case PredicateAtomType.Protocol:
ProtocolTargets.Add((ProtocolAtom)atom);
break;
case PredicateAtomType.Filter:
FilterTargets.Add((FilterAtom)atom);
break;
case PredicateAtomType.Not:
StoreAtom(((NotAtom)atom).Operand);
break;
}
}
public override bool Equals(PredicateAtom other)
{
if (other.AtomType != PredicateAtomType.SubPredicate)
{
return(false);
}
var tmp = (SubPredicateAtom)other;
return(Predicate == tmp.Predicate);
}
public override bool Equals(PredicateAtom other)
{
if (other.AtomType != PredicateAtomType.Not)
{
return(false);
}
var tmp = (NotAtom)other;
return(Operand == tmp.Operand);
}
public override bool Equals(PredicateAtom other)
{
if (other.AtomType != PredicateAtomType.Filter)
{
return(false);
}
var tmp = (FilterAtom)other;
return(Protocol == tmp.Protocol && Field == tmp.Field && Filter == tmp.Filter);
}
public override bool Equals(PredicateAtom other)
{
if (other.AtomType != PredicateAtomType.Protocol)
{
return(false);
}
var tmp = (ProtocolAtom)other;
return(Protocol == tmp.Protocol);
}
public NotAtom(PredicateAtom operand)
{
AtomType = PredicateAtomType.Not;
this.Operand = operand;
}