/* Generated By:JavaCC: Do not edit this line. DeploymentParser.java */
/**
  * This class is part of project that implements Aspectual Components
  *
  * Author: Predrag Petkovic, predrag@ccs.neu.edu
  *         Northeastern University
  *
  * This parser take as an entry file (or input stream) that contains
  * Deployment Map of an aspectual component and returns internal representation
  * of it.
  */

package edu.neu.ccs.aspects.map;

import java.util.Vector;

public class DeploymentParser implements DeploymentParserConstants {

  public static void main(String args[]) {
    DeploymentParser parser;
    if (args.length == 0) {
      System.out.println("Deployment Parser:  Reading from standard input . . .");
      parser = new DeploymentParser(System.in);
    } else if (args.length == 1) {
      System.out.println("Deployment Parser:  Reading from file " + args[0] + " . . .");
      try {
        parser = new DeploymentParser(new java.io.FileInputStream(args[0]));
      } catch (java.io.FileNotFoundException e) {
        System.out.println("Deployment Parser:  File " + args[0] + " not found.");
        return;
      }
    } else {
      System.out.println("Deployment Parser :  Usage is one of:");
      System.out.println("         java DeploymentParser < inputfile");
      System.out.println("OR");
      System.out.println("         java DeploymentParser inputfile");
      return;
    }
    try {
      ComponentMap map = parser.Deployment();
      System.out.println("Deployment:  Deployment parsed successfully.");
      System.out.println(map);
    } catch (ParseException e) {
      System.out.println(e.getMessage());
      System.out.println("Deployment Parser :  Encountered errors during parse.");
    }
  }

  public static ComponentMap parse(java.io.InputStream input) throws ParseException {
    DeploymentParser parser = new DeploymentParser(input);
    return parser.Deployment();
  }

/*****************************************
 * THE JAVA LANGUAGE GRAMMAR STARTS HERE *
 *****************************************/

/*
 * Program structuring syntax follows.
 */
  static final public ComponentMap Deployment() throws ParseException {
 ComponentMap Cmap = new ComponentMap();
    Cmap.componentName = Component();
    Applications();
    jj_consume_token(LBRACE);
    Cmap.participantMaps = ParticipantMaps();
    jj_consume_token(RBRACE);
    jj_consume_token(0);
    {if (true) return Cmap;}
    throw new Error("Missing return statement in function");
  }

  static final public String Component() throws ParseException {
 String s;
    jj_consume_token(COMPONENT);
    s = Name();
    jj_consume_token(SEMICOLOMN);
                              {if (true) return s;}
    throw new Error("Missing return statement in function");
  }

  static final public void Applications() throws ParseException {
    jj_consume_token(APPLICATIONS);
    Name();
    label_1:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case COMMA:
        ;
        break;
      default:
        jj_la1[0] = jj_gen;
        break label_1;
      }
      jj_consume_token(COMMA);
      Name();
    }
    jj_consume_token(SEMICOLOMN);
  }

  static final public Vector ParticipantMaps() throws ParseException {
 Vector maps = new Vector();
 ParticipantMap participantMap;
    label_2:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case IDENTIFIER:
        ;
        break;
      default:
        jj_la1[1] = jj_gen;
        break label_2;
      }
      participantMap = _ParticipantMap();
                                       maps.add(participantMap);
    }
    {if (true) return maps;}
    throw new Error("Missing return statement in function");
  }

  static final public ParticipantMap _ParticipantMap() throws ParseException {
 ParticipantMap participantMap = new ParticipantMap();
    participantMap.participantName = ParticipantName();
    jj_consume_token(ASSIGN);
    participantMap.applicationClassName = ApplicationNameList();
    jj_consume_token(LBRACE);
    participantMap.methodMaps = MethodMaps();
    jj_consume_token(RBRACE);
    {if (true) return participantMap;}
    throw new Error("Missing return statement in function");
  }

  static final public Vector MethodMaps() throws ParseException {
 Vector methodMaps = new Vector();
 MethodMap methodMap;
    label_3:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case IDENTIFIER:
        ;
        break;
      default:
        jj_la1[2] = jj_gen;
        break label_3;
      }
      methodMap = _MethodMap();
                             methodMaps.add(methodMap);
    }
  {if (true) return methodMaps;}
    throw new Error("Missing return statement in function");
  }

  static final public MethodMap _MethodMap() throws ParseException {
 MethodMap methodMap = new MethodMap();
    methodMap.participantMethod = ParticipantMethod();
    jj_consume_token(ASSIGN);
    methodMap.applicationMethods = ApplicationMethods();
    jj_consume_token(SEMICOLOMN);
  {if (true) return methodMap;}
    throw new Error("Missing return statement in function");
  }

  static final public String ParticipantMethod() throws ParseException {
  Token t;
    t = jj_consume_token(IDENTIFIER);
                    {if (true) return t.image;}
    throw new Error("Missing return statement in function");
  }

  static final public Vector ApplicationMethods() throws ParseException {
  Vector v = new Vector();
  ApplicationMethod appM;
    appM = MappedMethod();
                         v.add(appM);
    label_4:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case COMMA:
        ;
        break;
      default:
        jj_la1[3] = jj_gen;
        break label_4;
      }
      jj_consume_token(COMMA);
      appM = MappedMethod();
                              v.add(appM);
    }
   {if (true) return v;}
    throw new Error("Missing return statement in function");
  }

  static final public ApplicationMethod MappedMethod() throws ParseException {
 ApplicationMethod appM = new ApplicationMethod();
 Token t;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case IDENTIFIER:
      t = jj_consume_token(IDENTIFIER);
                     appM.name = t.image;
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case STAR:
        jj_consume_token(STAR);
                                                    appM.preffix = true;
        break;
      default:
        jj_la1[4] = jj_gen;
        ;
      }
                                                                               {if (true) return appM;}
      break;
    case STAR:
      jj_consume_token(STAR);
        appM.suffix = true;;
      t = jj_consume_token(IDENTIFIER);
                                                  appM.name = t.image; {if (true) return appM;}
      break;
    default:
      jj_la1[5] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
    throw new Error("Missing return statement in function");
  }

  static final public String Name() throws ParseException {
  String name;
  Token t;
    t = jj_consume_token(IDENTIFIER);
                    name = t.image;
    label_5:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case DOT:
        ;
        break;
      default:
        jj_la1[6] = jj_gen;
        break label_5;
      }
      jj_consume_token(DOT);
      t = jj_consume_token(IDENTIFIER);
                         name += "." + t.image;
    }
  {if (true) return name;}
    throw new Error("Missing return statement in function");
  }

  static final public String ParticipantName() throws ParseException {
  Token t;
    t = jj_consume_token(IDENTIFIER);
  {if (true) return t.image;}
    throw new Error("Missing return statement in function");
  }

  static final public Vector ApplicationNameList() throws ParseException {
  Vector v = new Vector();
  String s;
    s = Name();
               v.add(s);
    label_6:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case COMMA:
        ;
        break;
      default:
        jj_la1[7] = jj_gen;
        break label_6;
      }
      jj_consume_token(COMMA);
      s = Name();
                    v.add(s);
    }
    {if (true) return v;}
    throw new Error("Missing return statement in function");
  }

  static private boolean jj_initialized_once = false;
  static public DeploymentParserTokenManager token_source;
  static ASCII_UCodeESC_CharStream jj_input_stream;
  static public Token token, jj_nt;
  static private int jj_ntk;
  static private int jj_gen;
  static final private int[] jj_la1 = new int[8];
  static final private int[] jj_la1_0 = {0x400000,0x20000,0x20000,0x400000,0x4000000,0x4020000,0x1000000,0x400000,};

  public DeploymentParser(java.io.InputStream stream) {
    if (jj_initialized_once) {
      System.out.println("ERROR: Second call to constructor of static parser.  You must");
      System.out.println("       either use ReInit() or set the JavaCC option STATIC to false");
      System.out.println("       during parser generation.");
      throw new Error();
    }
    jj_initialized_once = true;
    jj_input_stream = new ASCII_UCodeESC_CharStream(stream, 1, 1);
    token_source = new DeploymentParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  static public void ReInit(java.io.InputStream stream) {
    jj_input_stream.ReInit(stream, 1, 1);
    token_source.ReInit(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  public DeploymentParser(DeploymentParserTokenManager tm) {
    if (jj_initialized_once) {
      System.out.println("ERROR: Second call to constructor of static parser.  You must");
      System.out.println("       either use ReInit() or set the JavaCC option STATIC to false");
      System.out.println("       during parser generation.");
      throw new Error();
    }
    jj_initialized_once = true;
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  public void ReInit(DeploymentParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  static final private Token jj_consume_token(int kind) throws ParseException {
    Token oldToken;
    if ((oldToken = token).next != null) token = token.next;
    else token = token.next = token_source.getNextToken();
    jj_ntk = -1;
    if (token.kind == kind) {
      jj_gen++;
      return token;
    }
    token = oldToken;
    jj_kind = kind;
    throw generateParseException();
  }

  static final public Token getNextToken() {
    if (token.next != null) token = token.next;
    else token = token.next = token_source.getNextToken();
    jj_ntk = -1;
    jj_gen++;
    return token;
  }

  static final public Token getToken(int index) {
    Token t = token;
    for (int i = 0; i < index; i++) {
      if (t.next != null) t = t.next;
      else t = t.next = token_source.getNextToken();
    }
    return t;
  }

  static final private int jj_ntk() {
    if ((jj_nt=token.next) == null)
      return (jj_ntk = (token.next=token_source.getNextToken()).kind);
    else
      return (jj_ntk = jj_nt.kind);
  }

  static private java.util.Vector jj_expentries = new java.util.Vector();
  static private int[] jj_expentry;
  static private int jj_kind = -1;

  static final public ParseException generateParseException() {
    jj_expentries.removeAllElements();
    boolean[] la1tokens = new boolean[27];
    for (int i = 0; i < 27; i++) {
      la1tokens[i] = false;
    }
    if (jj_kind >= 0) {
      la1tokens[jj_kind] = true;
      jj_kind = -1;
    }
    for (int i = 0; i < 8; i++) {
      if (jj_la1[i] == jj_gen) {
        for (int j = 0; j < 32; j++) {
          if ((jj_la1_0[i] & (1<<j)) != 0) {
            la1tokens[j] = true;
          }
        }
      }
    }
    for (int i = 0; i < 27; i++) {
      if (la1tokens[i]) {
        jj_expentry = new int[1];
        jj_expentry[0] = i;
        jj_expentries.addElement(jj_expentry);
      }
    }
    int[][] exptokseq = new int[jj_expentries.size()][];
    for (int i = 0; i < jj_expentries.size(); i++) {
      exptokseq[i] = (int[])jj_expentries.elementAt(i);
    }
    return new ParseException(token, exptokseq, tokenImage);
  }

  static final public void enable_tracing() {
  }

  static final public void disable_tracing() {
  }

}