/// <summary>
/// Constructs the durative expression.
/// </summary>
/// <param name="parameters">List of parameters.</param>
/// <param name="expression">Argument expression.</param>
public ForallDurativeExpression(Parameters parameters, DurativeExpression expression)
{
Parameters = parameters;
Expression = expression;
}
/// <summary>
/// Constructs the durative effect.
/// </summary>
/// <param name="expression">Argument expression.</param>
/// <param name="effect">Argument timed effect.</param>
public WhenDurativeEffect(DurativeExpression expression, TimedEffect effect)
{
Expression = expression;
Effect = effect;
}