// ** This file was generated with DemFGen (vers:12/15/2010)

options{ STATIC = false;  }
PARSER_BEGIN(TheParser)
package gen;

import edu.neu.ccs.demeterf.lib.*;
import edu.neu.ccs.demeterf.lib.*;
import edu.neu.ccs.demeterf.lib.*;
import edu.neu.ccs.demeterf.*;
import java.lang.Integer;
import edu.neu.ccs.demeterf.Fields;
import edu.neu.ccs.demeterf.lib.ident;
import edu.neu.ccs.demeterf.lib.verbatim;

  public class TheParser{

   public static String unescape(String str){
      String retval = "";
      int index = 0;
      char ch, ch1;
      int ordinal = 0;
      while (index < str.length()) {
         if(str.charAt(index) != '\\') { retval += str.charAt(index++); continue; }
         ch = str.charAt(++index);
         if(ch == 'b') { retval += '\b'; index++; continue; }
         if(ch == 't') { retval += '\t'; index++; continue; }
         if(ch == 'n') { retval += '\n'; index++; continue; }
         if(ch == 'f') { retval += '\f'; index++; continue; }
         if(ch == 'r') { retval += '\r'; index++; continue; }
         if(ch == '"') { retval += '\"'; index++; continue; }
         if(ch == '\'') { retval += '\''; index++; continue; }
         if(ch == '\\') { retval += '\\'; index++; continue; }
         if(ch >= '0' && ch <= '7'){
            ordinal = ((int)ch) - ((int)'0'); index++;
            ch1 = str.charAt(index);
            if(ch1 >= '0' && ch1 <= '7'){
               ordinal = ordinal*8 + ((int)ch1) - ((int)'0'); index++;
               ch1 = str.charAt(index);
               if(ch <= '3' && ch1 >= '0' && ch1 <= '7'){
                  ordinal = ordinal*8 + ((int)ch1) - ((int)'0'); index++;
               }
            }
            retval += (char)ordinal;
            continue;
         }
         if(ch == 'u'){
            ordinal = 0;
            for(int i = 0; i < 4; i++){
               index++; ch = str.charAt(index);
               ordinal = ordinal*16+hexval(ch);
            }
            index++;
            retval += (char)ordinal;
            continue;
         }
      }
      return retval;
   }
   static int hexval(char c){
      int r = "0123456789ABCDEF".indexOf(Character.toUpperCase(c));
      if(r >= 0)return r;
      throw new RuntimeException(" ** Bad Escaped Character");
   }
  }
PARSER_END(TheParser)

byte parse_byte():{ int i; }{
    i = parse_int() { return (byte)i; }
}
Byte parse_Byte():{ byte b; }{
    b = parse_byte() { return b; }
}
short parse_short():{ int i; }{
    i = parse_int() { return (short)i; }
}
Short parse_Short():{ short s; }{
    s = parse_short() { return s; }
}
int parse_int():{ Token t; }{
    t = <INT>
    { if(t.image.length() > 1 && Character.toLowerCase(t.image.charAt(1)) == 'x')
          return Integer.parseInt(t.image.substring(2), 16);
      return Integer.parseInt(t.image); }
}
Integer parse_Integer():{ int i; }{
    i = parse_int() { return i; }
}
long parse_long():{ Token t; }{
    t = <INT>
    { if(t.image.length() > 1 && Character.toLowerCase(t.image.charAt(1)) == 'x')
          return Long.parseLong(t.image.substring(2), 16);
    return Long.parseLong(t.image); }
}
Long parse_Long():{ long l; }{
    l = parse_long() { return l; }
}
double parse_double():{ Token t; }{
    t = <DOUBLE>
    { return Double.parseDouble(t.image); }
}
Double parse_Double():{ double d; }{
    d = parse_double() { return d; }
}
float parse_float():{ Token t; }{
    t = <DOUBLE>
    { return Float.parseFloat(t.image); }
}
Float parse_Float():{ float f; }{
    f = parse_float() { return f; }
}
String parse_String():{ Token t; }{
    t = <STRING>
    { return unescape(t.image.substring(1,t.image.length()-1)); }
}
boolean parse_boolean():{ Token t; }{
    t = <TRUE> { return true; } |
    t = <FALSE> { return false; }
}
Boolean parse_Boolean():{ boolean b; }{
    b = parse_boolean() { return b; }
}
char parse_char():{ Token t; }{
    t = <CHAR>
    { return unescape(t.image.substring(1,t.image.length()-1)).charAt(0); }
}
Character parse_Character():{ char c; }{
    c = parse_char() { return c; }
}
ident parse_ident():{ Token t; }{
    t = <IDENT>
    { return new ident(t.image); }
}
verbatim parse_verbatim():{ Token t; }{
    t = <TEXT>
    { return new verbatim(t.image.substring(2,t.image.length()-2)); }
}

public Config parse_Config():{
     SCGConfig scg;
     DomainConfig domain;
}{
    scg = parse_SCGConfig()
    domain = parse_DomainConfig()
    { return new Config(scg,domain); }
}

public SCGConfig parse_SCGConfig():{
     TournamentStyle tournamentStyle;
     int turnDuration;
     int maxNumAvatars;
     double minStrengthening;
     double initialReputation;
     double maxReputation;
     double reputationFactor;
     int minProposals;
     int maxProposals;
     int numRounds;
     boolean proposedClaimMustBeNew;
}{
    "scg_config["
    "tournamentStyle:"
    tournamentStyle = parse_TournamentStyle()
    "turnDuration:"
    turnDuration = parse_int()
    "maxNumAvatars:"
    maxNumAvatars = parse_int()
    "minStrengthening:"
    minStrengthening = parse_double()
    "initialReputation:"
    initialReputation = parse_double()
    "maxReputation:"
    maxReputation = parse_double()
    "reputationFactor:"
    reputationFactor = parse_double()
    "minProposals:"
    minProposals = parse_int()
    "maxProposals:"
    maxProposals = parse_int()
    "numRounds:"
    numRounds = parse_int()
    "proposedClaimMustBeNew:"
    proposedClaimMustBeNew = parse_boolean()
    "]"
    { return new SCGConfig(tournamentStyle,turnDuration,maxNumAvatars,minStrengthening,initialReputation,maxReputation,reputationFactor,minProposals,maxProposals,numRounds,proposedClaimMustBeNew); }
}

public TournamentStyle parse_TournamentStyle():{
    TournamentStyle sup = null;
}{
(   sup = parse_FullRoundRobin() { return sup; } | 
    sup = parse_KnockOut() { return sup; } | 
    sup = parse_SwissStyleTournament() { return sup; } )
}

public FullRoundRobin parse_FullRoundRobin():{
}{
    "full"
    "round-robin"
    { return new FullRoundRobin(); }
}

public KnockOut parse_KnockOut():{
}{
    "knockout"
    { return new KnockOut(); }
}

public SwissStyleTournament parse_SwissStyleTournament():{
}{
    "swiss"
    { return new SwissStyleTournament(); }
}

public DomainConfig parse_DomainConfig():{
     int maxSize;
}{
    "domain_config["
    "maxSize:"
    maxSize = parse_int()
    "]"
    { return new DomainConfig(maxSize); }
}








public RBColor parse_RBColor():{
    RBColor sup = null;
}{
(   sup = parse_RED() { return sup; } | 
    sup = parse_BLACK() { return sup; } )
}

public RED parse_RED():{
}{
    "red"
    { return new RED(); }
}

public BLACK parse_BLACK():{
}{
    "black"
    { return new BLACK(); }
}










TOKEN: { < INT : ("+" | "-")? ( (["0"-"9"])+ 
                                  | ("0" ["x","X"]) (["0"-"9","a"-"f","A"-"F"])+ ) >
       | < DOUBLE : ("-")?(["0"-"9"])+ "." (["0"-"9"])+ (<EXPON>)?
                            | "." (["0"-"9"])+  (<EXPON>)? >
       | < #EXPON: ["e","E"] (["+","-"])? (["0"-"9"])+ > }
SKIP : { " " | "\t" | "\n" | "\r" | "\r\n" }
SKIP : { < "//" (~["\n","\r"])* ("\n"|"\r\n") >
       | < "/*" (~["*"])* "*" (~["/"] (~["*"])* "*")* "/" > }
TOKEN: { < TRUE : "true" >
       | < FALSE : "false" > }
TOKEN: { < CHAR: "\'" 
              ( (~["\'","\\","\n","\r"]) | 
                ("\\" ( ["n","t","b","r","f","\\","\'","\""] |
                            ["0"-"7"] ( ["0"-"7"] )? |
                            ["0"-"3"] ["0"-"7"] ["0"-"7"] ) ) )
              "\'" >
       | < STRING :
              "\""
              (   (~["\"","\\","\n","\r"])
                | ("\\"
                    ( ["n","t","b","r","f","\\","'","\""]
                    | ["0"-"7"] ( ["0"-"7"] )?
                    | ["0"-"3"] ["0"-"7"] ["0"-"7"]
                    )
                  )
              )*
              "\"" >
       | < TEXT : ( "{{" (~["}"])* ( "}" ~["}"] (~["}"])* )* "}}" ) >
       | < IDENT : ["a"-"z","A"-"Z","$","_"]
                   (["a"-"z","A"-"Z","0"-"9","_","$"])* > }