/// <summary>
/// Constructs the object from the input data.
/// </summary>
/// <param name="inputData">Input data of the planning problem.</param>
/// <param name="parameters">Parameters of the lifted arguments (null if fully grounded).</param>
/// <param name="idManager">ID manager.</param>
/// <param name="evaluationManager">Evaluation manager.</param>
public Conditions(List <InputData.PDDL.Expression> inputData, Parameters parameters, IdManager idManager, EvaluationManager evaluationManager) : this(evaluationManager)
{
ExpressionsBuilder expressionsBuilder = new ExpressionsBuilder(idManager);
inputData.ForEach(inputExpression => Add(expressionsBuilder.Build(inputExpression)));
if (parameters != null)
{
Parameters = DetermineUsedParameters(parameters);
}
}
/// <summary>
/// Visits the given input data node.
/// </summary>
/// <param name="data">Input data node.</param>
public override void PostVisit(InputData.PDDL.WhenEffect data)
{
List <PrimitiveEffect> argumentEffects = new List <PrimitiveEffect>();
for (int i = 0; i < data.Effects.Count; ++i)
{
argumentEffects.Add((PrimitiveEffect)EffectsStack.Pop());
}
argumentEffects.Reverse();
ExpressionsBuilder expressionsBuilder = new ExpressionsBuilder(IdManager);
IExpression argumentExpression = expressionsBuilder.Build(data.Expression);
EffectsStack.Push(new WhenEffect(argumentExpression, argumentEffects));
}