public string ConvertToString(TextPredicate predicate)
{
ContainsPhrase_Predicate contains = predicate as ContainsPhrase_Predicate;
if (contains != null)
{
return(this.ConvertToString(contains));
}
AndPredicate and = predicate as AndPredicate;
if (and != null)
{
return(this.ConvertToString(and));
}
OrPredicate or = predicate as OrPredicate;
if (or != null)
{
return(this.ConvertToString(or));
}
NotPredicate not = predicate as NotPredicate;
if (not != null)
{
return(this.ConvertToString(not));
}
throw new Exception("Unrecognized predicate: " + predicate);
}
private void TextButton_Clicked(object sender, EventArgs e)
{
string text = this.newWord_box.Text;
if (text != null && text != "")
{
ContainsPhrase_Predicate word = new ContainsPhrase_Predicate(text);
this.newWord_box.Text = "";
this.addChild(word);
this.updateLayout();
}
}
public string ConvertToString(ContainsPhrase_Predicate predicate)
{
return(this.ConvertToString(predicate.Text, this.ContainsPhrase_Tag));
}
