public override void EnterEffect(pddlParser.EffectContext ctx)
{
/*
* self.scopes.append(Scope())
*/
this.scopes.Push(new Scope());
}
public override void ExitEffect(pddlParser.EffectContext ctx)
{
/*
* scope = self.scopes.pop()
* self.scopes[-1].effect_pos = set( scope.atoms )
* self.scopes[-1].effect_neg = set( scope.negatoms )
*/
var scope = (Scope)this.scopes.Pop();
var op = (Operator)this.scopes.Peek();
op.effect_pos = new HashSet <ROCollection <string> >(scope.atoms);
op.effect_neg = new HashSet <ROCollection <string> >(scope.negatoms);
}
