public static Expression getGreaseExpression()
{
Expression Grease = new TerminalExpression("Жирное пятно");
Expression oil = new TerminalExpression("Маслянное пятно");
return(new OrExpression(Grease, oil));
}
public static Expression getFilthExpression()
{
Expression Filth = new TerminalExpression("Грязь");
Expression Dirt = new TerminalExpression("Грязь с улицы");
return(new OrExpression(Filth, Dirt));
}
// INTERPRETATOR
public static Expression getDustExpression()
{
Expression Dust = new TerminalExpression("Пыль");
Expression ClotOfDust = new TerminalExpression("Сгусток пыли");
return(new OrExpression(Dust, ClotOfDust));
}