public String ToString(IRecognizer recog, bool showAlt)
{
StringBuilder buf = new StringBuilder();
// if ( state.ruleIndex>=0 ) {
// if ( recog!=null ) buf.append(recog.getRuleNames()[state.ruleIndex]+":");
// else buf.append(state.ruleIndex+":");
// }
buf.Append('(');
buf.Append(state);
if (showAlt)
{
buf.Append(",");
buf.Append(alt);
}
if (context != null)
{
buf.Append(",[");
buf.Append(context.ToString());
buf.Append("]");
}
if (semanticContext != null && semanticContext != SemanticContext.NONE)
{
buf.Append(",");
buf.Append(semanticContext);
}
if (OuterContextDepth > 0)
{
buf.Append(",up=").Append(OuterContextDepth);
}
buf.Append(')');
return(buf.ToString());
}
public override string ToString()
{
string up = parent != null?parent.ToString() : "";
if (up.Length == 0)
{
if (returnState == EMPTY_RETURN_STATE)
{
return("$");
}
return(returnState.ToString());
}
return(returnState.ToString() + " " + up);
}