alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (Parser.java)

This example Java source code file (Parser.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

comma, community, error, hostinform, hostname, ipaddress, ipv6address, jjcalls, lbrace, missing, parseexception, runtimeexception, throwable, token

The Parser.java Java example source code

/*
 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/* Generated By:JJTree&JavaCC: Do not edit this line. Parser.java */
package com.sun.jmx.snmp.IPAcl;

import java.io.*;

@SuppressWarnings("unchecked")  // generated code, not worth fixing
class Parser/*@bgen(jjtree)*/implements ParserTreeConstants, ParserConstants {/*@bgen(jjtree)*/
  protected JJTParserState jjtree = new JJTParserState();

// A file can contain several acl definitions
//
  final public JDMSecurityDefs SecurityDefs() throws ParseException {
                                   /*@bgen(jjtree) SecurityDefs */
  JDMSecurityDefs jjtn000 = new JDMSecurityDefs(JJTSECURITYDEFS);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case ACL:
        AclBlock();
        break;
      default:
        jj_la1[0] = jj_gen;
        ;
      }
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case TRAP:
        TrapBlock();
        break;
      default:
        jj_la1[1] = jj_gen;
        ;
      }
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case INFORM:
        InformBlock();
        break;
      default:
        jj_la1[2] = jj_gen;
        ;
      }
      jj_consume_token(0);
    jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
    {if (true) return jjtn000;}
    } catch (Throwable jjte000) {
    if (jjtc000) {
      jjtree.clearNodeScope(jjtn000);
      jjtc000 = false;
    } else {
      jjtree.popNode();
    }
    if (jjte000 instanceof RuntimeException) {
      {if (true) throw (RuntimeException)jjte000;}
    }
    if (jjte000 instanceof ParseException) {
      {if (true) throw (ParseException)jjte000;}
    }
    {if (true) throw (Error)jjte000;}
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
    throw new Error("Missing return statement in function");
  }

  final public void AclBlock() throws ParseException {
                  /*@bgen(jjtree) AclBlock */
  JDMAclBlock jjtn000 = new JDMAclBlock(JJTACLBLOCK);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(ACL);
      jj_consume_token(ASSIGN);
      jj_consume_token(LBRACE);
      label_1:
      while (true) {
        AclItem();
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case LBRACE:
          ;
          break;
        default:
          jj_la1[3] = jj_gen;
          break label_1;
        }
      }
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void AclItem() throws ParseException {
                 /*@bgen(jjtree) AclItem */
  JDMAclItem jjtn000 = new JDMAclItem(JJTACLITEM);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(LBRACE);
      jjtn000.com = Communities();
      jjtn000.access = Access();
      Managers();
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public JDMCommunities Communities() throws ParseException {
                               /*@bgen(jjtree) Communities */
  JDMCommunities jjtn000 = new JDMCommunities(JJTCOMMUNITIES);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(COMMUNITIES);
      jj_consume_token(ASSIGN);
      Community();
      label_2:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case COMMA:
          ;
          break;
        default:
          jj_la1[4] = jj_gen;
          break label_2;
        }
        jj_consume_token(COMMA);
        Community();
      }
  jjtree.closeNodeScope(jjtn000, true);
  jjtc000 = false;
 {if (true) return jjtn000;}
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
    throw new Error("Missing return statement in function");
  }

  final public void Community() throws ParseException {
 /*@bgen(jjtree) Community */
  JDMCommunity jjtn000 = new JDMCommunity(JJTCOMMUNITY);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(IDENTIFIER);
                 jjtree.closeNodeScope(jjtn000, true);
                 jjtc000 = false;
                jjtn000.communityString= t.image;
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public JDMAccess Access() throws ParseException {
                     /*@bgen(jjtree) Access */
  JDMAccess jjtn000 = new JDMAccess(JJTACCESS);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(ACCESS);
      jj_consume_token(ASSIGN);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case RO:
        jj_consume_token(RO);
                     jjtn000.access= RO;
        break;
      case RW:
        jj_consume_token(RW);
                     jjtn000.access= RW;
        break;
      default:
        jj_la1[5] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
  jjtree.closeNodeScope(jjtn000, true);
  jjtc000 = false;
 {if (true) return jjtn000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
    throw new Error("Missing return statement in function");
  }

  final public void Managers() throws ParseException {
                   /*@bgen(jjtree) Managers */
  JDMManagers jjtn000 = new JDMManagers(JJTMANAGERS);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(MANAGERS);
      jj_consume_token(ASSIGN);
      Host();
      label_3:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case COMMA:
          ;
          break;
        default:
          jj_la1[6] = jj_gen;
          break label_3;
        }
        jj_consume_token(COMMA);
        Host();
      }
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void Host() throws ParseException {
 /*@bgen(jjtree) Host */
  JDMHost jjtn000 = new JDMHost(JJTHOST);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case IDENTIFIER:
        HostName();
        break;
      default:
        jj_la1[7] = jj_gen;
        if (jj_2_1(2147483647)) {
          NetMask();
        } else if (jj_2_2(2147483647)) {
          NetMaskV6();
        } else if (jj_2_3(2147483647)) {
          IpAddress();
        } else {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case V6_ADDRESS:
            IpV6Address();
            break;
          case INTEGER_LITERAL:
            IpMask();
            break;
          default:
            jj_la1[8] = jj_gen;
            jj_consume_token(-1);
            throw new ParseException();
          }
        }
      }
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void HostName() throws ParseException {
 /*@bgen(jjtree) HostName */
  JDMHostName jjtn000 = new JDMHostName(JJTHOSTNAME);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(IDENTIFIER);
                   jjtn000.name.append(t.image);
      label_4:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case DOT:
          ;
          break;
        default:
          jj_la1[9] = jj_gen;
          break label_4;
        }
        jj_consume_token(DOT);
        t = jj_consume_token(IDENTIFIER);
   jjtn000.name.append( "." + t.image);
      }
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
  }

  final public void IpAddress() throws ParseException {
 /*@bgen(jjtree) IpAddress */
JDMIpAddress jjtn000 = new JDMIpAddress(JJTIPADDRESS);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(INTEGER_LITERAL);
   jjtn000.address.append(t.image);
      label_5:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case DOT:
          ;
          break;
        default:
          jj_la1[10] = jj_gen;
          break label_5;
        }
        jj_consume_token(DOT);
        t = jj_consume_token(INTEGER_LITERAL);
   jjtn000.address.append( "." + t.image);
      }
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void IpV6Address() throws ParseException {
 /*@bgen(jjtree) IpV6Address */
JDMIpV6Address jjtn000 = new JDMIpV6Address(JJTIPV6ADDRESS);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(V6_ADDRESS);
    jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
   jjtn000.address.append(t.image);
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void IpMask() throws ParseException {
 /*@bgen(jjtree) IpMask */
JDMIpMask jjtn000 = new JDMIpMask(JJTIPMASK);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(INTEGER_LITERAL);
   jjtn000.address.append(t.image);
      label_6:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case MARK:
          ;
          break;
        default:
          jj_la1[11] = jj_gen;
          break label_6;
        }
        jj_consume_token(MARK);
        t = jj_consume_token(INTEGER_LITERAL);
   jjtn000.address.append( "." + t.image);
      }
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void NetMask() throws ParseException {
 /*@bgen(jjtree) NetMask */
JDMNetMask jjtn000 = new JDMNetMask(JJTNETMASK);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(INTEGER_LITERAL);
   jjtn000.address.append(t.image);
      label_7:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case DOT:
          ;
          break;
        default:
          jj_la1[12] = jj_gen;
          break label_7;
        }
        jj_consume_token(DOT);
        t = jj_consume_token(INTEGER_LITERAL);
   jjtn000.address.append( "." + t.image);
      }
      jj_consume_token(MASK);
      t = jj_consume_token(INTEGER_LITERAL);
                              jjtree.closeNodeScope(jjtn000, true);
                              jjtc000 = false;
                             jjtn000.mask = t.image;
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void NetMaskV6() throws ParseException {
 /*@bgen(jjtree) NetMaskV6 */
JDMNetMaskV6 jjtn000 = new JDMNetMaskV6(JJTNETMASKV6);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(V6_ADDRESS);
   jjtn000.address.append(t.image);
      jj_consume_token(MASK);
      t = jj_consume_token(INTEGER_LITERAL);
                           jjtree.closeNodeScope(jjtn000, true);
                           jjtc000 = false;
                          jjtn000.mask = t.image;
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void TrapBlock() throws ParseException {
                   /*@bgen(jjtree) TrapBlock */
  JDMTrapBlock jjtn000 = new JDMTrapBlock(JJTTRAPBLOCK);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(TRAP);
      jj_consume_token(ASSIGN);
      jj_consume_token(LBRACE);
      label_8:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case LBRACE:
          ;
          break;
        default:
          jj_la1[13] = jj_gen;
          break label_8;
        }
        TrapItem();
      }
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void TrapItem() throws ParseException {
                  /*@bgen(jjtree) TrapItem */
  JDMTrapItem jjtn000 = new JDMTrapItem(JJTTRAPITEM);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(LBRACE);
      jjtn000.comm = TrapCommunity();
      TrapInterestedHost();
      label_9:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case LBRACE:
          ;
          break;
        default:
          jj_la1[14] = jj_gen;
          break label_9;
        }
        Enterprise();
      }
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public JDMTrapCommunity TrapCommunity() throws ParseException {
 /*@bgen(jjtree) TrapCommunity */
  JDMTrapCommunity jjtn000 = new JDMTrapCommunity(JJTTRAPCOMMUNITY);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      jj_consume_token(TRAPCOMMUNITY);
      jj_consume_token(ASSIGN);
      t = jj_consume_token(IDENTIFIER);
                                      jjtree.closeNodeScope(jjtn000, true);
                                      jjtc000 = false;
                                      jjtn000.community= t.image; {if (true) return jjtn000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
    throw new Error("Missing return statement in function");
  }

  final public void TrapInterestedHost() throws ParseException {
                            /*@bgen(jjtree) TrapInterestedHost */
  JDMTrapInterestedHost jjtn000 = new JDMTrapInterestedHost(JJTTRAPINTERESTEDHOST);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(HOSTS);
      jj_consume_token(ASSIGN);
      HostTrap();
      label_10:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case COMMA:
          ;
          break;
        default:
          jj_la1[15] = jj_gen;
          break label_10;
        }
        jj_consume_token(COMMA);
        HostTrap();
      }
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void HostTrap() throws ParseException {
 /*@bgen(jjtree) HostTrap */
  JDMHostTrap jjtn000 = new JDMHostTrap(JJTHOSTTRAP);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case IDENTIFIER:
        HostName();
        break;
      case INTEGER_LITERAL:
        IpAddress();
        break;
      case V6_ADDRESS:
        IpV6Address();
        break;
      default:
        jj_la1[16] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void Enterprise() throws ParseException {
 /*@bgen(jjtree) Enterprise */
  JDMEnterprise jjtn000 = new JDMEnterprise(JJTENTERPRISE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      jj_consume_token(LBRACE);
      jj_consume_token(ENTERPRISE);
      jj_consume_token(ASSIGN);
      t = jj_consume_token(CSTRING);
                               jjtn000.enterprise= t.image;
      jj_consume_token(TRAPNUM);
      jj_consume_token(ASSIGN);
      TrapNum();
      label_11:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case COMMA:
          ;
          break;
        default:
          jj_la1[17] = jj_gen;
          break label_11;
        }
        jj_consume_token(COMMA);
        TrapNum();
      }
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void TrapNum() throws ParseException {
 /*@bgen(jjtree) TrapNum */
  JDMTrapNum jjtn000 = new JDMTrapNum(JJTTRAPNUM);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      t = jj_consume_token(INTEGER_LITERAL);
                       jjtn000.low= Integer.parseInt(t.image);
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case RANGE:
        jj_consume_token(RANGE);
        t = jj_consume_token(INTEGER_LITERAL);
                           jjtn000.high= Integer.parseInt(t.image);
        break;
      default:
        jj_la1[18] = jj_gen;
        ;
      }
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
  }

  final public void InformBlock() throws ParseException {
                     /*@bgen(jjtree) InformBlock */
  JDMInformBlock jjtn000 = new JDMInformBlock(JJTINFORMBLOCK);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(INFORM);
      jj_consume_token(ASSIGN);
      jj_consume_token(LBRACE);
      label_12:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case LBRACE:
          ;
          break;
        default:
          jj_la1[19] = jj_gen;
          break label_12;
        }
        InformItem();
      }
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void InformItem() throws ParseException {
                    /*@bgen(jjtree) InformItem */
  JDMInformItem jjtn000 = new JDMInformItem(JJTINFORMITEM);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(LBRACE);
      jjtn000.comm = InformCommunity();
      InformInterestedHost();
      jj_consume_token(RBRACE);
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public JDMInformCommunity InformCommunity() throws ParseException {
 /*@bgen(jjtree) InformCommunity */
  JDMInformCommunity jjtn000 = new JDMInformCommunity(JJTINFORMCOMMUNITY);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      jj_consume_token(INFORMCOMMUNITY);
      jj_consume_token(ASSIGN);
      t = jj_consume_token(IDENTIFIER);
                                        jjtree.closeNodeScope(jjtn000, true);
                                        jjtc000 = false;
                                        jjtn000.community= t.image; {if (true) return jjtn000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
    throw new Error("Missing return statement in function");
  }

  final public void InformInterestedHost() throws ParseException {
                              /*@bgen(jjtree) InformInterestedHost */
  JDMInformInterestedHost jjtn000 = new JDMInformInterestedHost(JJTINFORMINTERESTEDHOST);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(HOSTS);
      jj_consume_token(ASSIGN);
      HostInform();
      label_13:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case COMMA:
          ;
          break;
        default:
          jj_la1[20] = jj_gen;
          break label_13;
        }
        jj_consume_token(COMMA);
        HostInform();
      }
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final public void HostInform() throws ParseException {
 /*@bgen(jjtree) HostInform */
  JDMHostInform jjtn000 = new JDMHostInform(JJTHOSTINFORM);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token t;
    try {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case IDENTIFIER:
        HostName();
        break;
      case INTEGER_LITERAL:
        IpAddress();
        break;
      case V6_ADDRESS:
        IpV6Address();
        break;
      default:
        jj_la1[21] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    } catch (Throwable jjte000) {
  if (jjtc000) {
    jjtree.clearNodeScope(jjtn000);
    jjtc000 = false;
  } else {
    jjtree.popNode();
  }
  if (jjte000 instanceof RuntimeException) {
    {if (true) throw (RuntimeException)jjte000;}
  }
  if (jjte000 instanceof ParseException) {
    {if (true) throw (ParseException)jjte000;}
  }
  {if (true) throw (Error)jjte000;}
    } finally {
  if (jjtc000) {
    jjtree.closeNodeScope(jjtn000, true);
  }
    }
  }

  final private boolean jj_2_1(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    boolean retval = !jj_3_1();
    jj_save(0, xla);
    return retval;
  }

  final private boolean jj_2_2(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    boolean retval = !jj_3_2();
    jj_save(1, xla);
    return retval;
  }

  final private boolean jj_2_3(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    boolean retval = !jj_3_3();
    jj_save(2, xla);
    return retval;
  }

  final private boolean jj_3_3() {
    if (jj_scan_token(INTEGER_LITERAL)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_scan_token(DOT)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3_2() {
    if (jj_scan_token(V6_ADDRESS)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_scan_token(MASK)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_scan_token(INTEGER_LITERAL)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3_1() {
    if (jj_scan_token(INTEGER_LITERAL)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_14()) { jj_scanpos = xsp; break; }
      if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    }
    if (jj_scan_token(MASK)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_scan_token(INTEGER_LITERAL)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3R_14() {
    if (jj_scan_token(DOT)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_scan_token(INTEGER_LITERAL)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  public ParserTokenManager token_source;
  ASCII_CharStream jj_input_stream;
  public Token token, jj_nt;
  private int jj_ntk;
  private Token jj_scanpos, jj_lastpos;
  private int jj_la;
  public boolean lookingAhead = false;
  private boolean jj_semLA;
  private int jj_gen;
  final private int[] jj_la1 = new int[22];
  final private int[] jj_la1_0 = {0x100,0x80000,0x100000,0x2000,0x0,0x60000,0x0,0x80000000,0x11000000,0x0,0x0,0x0,0x0,0x2000,0x2000,0x0,0x91000000,0x0,0x8000,0x2000,0x0,0x91000000,};
  final private int[] jj_la1_1 = {0x0,0x0,0x0,0x0,0x10,0x0,0x10,0x0,0x0,0x20,0x20,0x40,0x20,0x0,0x0,0x10,0x0,0x10,0x0,0x0,0x10,0x0,};
  final private JJCalls[] jj_2_rtns = new JJCalls[3];
  private boolean jj_rescan = false;
  private int jj_gc = 0;

  public Parser(java.io.InputStream stream) {
    jj_input_stream = new ASCII_CharStream(stream, 1, 1);
    token_source = new ParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 22; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  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;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 22; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public Parser(java.io.Reader stream) {
    jj_input_stream = new ASCII_CharStream(stream, 1, 1);
    token_source = new ParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 22; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public void ReInit(java.io.Reader stream) {
    jj_input_stream.ReInit(stream, 1, 1);
    token_source.ReInit(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 22; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public Parser(ParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 22; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public void ReInit(ParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 22; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  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++;
      if (++jj_gc > 100) {
        jj_gc = 0;
        for (int i = 0; i < jj_2_rtns.length; i++) {
          JJCalls c = jj_2_rtns[i];
          while (c != null) {
            if (c.gen < jj_gen) c.first = null;
            c = c.next;
          }
        }
      }
      return token;
    }
    token = oldToken;
    jj_kind = kind;
    throw generateParseException();
  }

  final private boolean jj_scan_token(int kind) {
    if (jj_scanpos == jj_lastpos) {
      jj_la--;
      if (jj_scanpos.next == null) {
        jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
      } else {
        jj_lastpos = jj_scanpos = jj_scanpos.next;
      }
    } else {
      jj_scanpos = jj_scanpos.next;
    }
    if (jj_rescan) {
      int i = 0; Token tok = token;
      while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
      if (tok != null) jj_add_error_token(kind, i);
    }
    return (jj_scanpos.kind != kind);
  }

  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;
  }

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

  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);
  }

  private java.util.Vector<int[]> jj_expentries = new java.util.Vector<>();
  private int[] jj_expentry;
  private int jj_kind = -1;
  private int[] jj_lasttokens = new int[100];
  private int jj_endpos;

  private void jj_add_error_token(int kind, int pos) {
    if (pos >= 100) return;
    if (pos == jj_endpos + 1) {
      jj_lasttokens[jj_endpos++] = kind;
    } else if (jj_endpos != 0) {
      jj_expentry = new int[jj_endpos];
      for (int i = 0; i < jj_endpos; i++) {
        jj_expentry[i] = jj_lasttokens[i];
      }
      boolean exists = false;
      for (java.util.Enumeration<int[]> enumv = jj_expentries.elements(); enumv.hasMoreElements();) {
        int[] oldentry = enumv.nextElement();
        if (oldentry.length == jj_expentry.length) {
          exists = true;
          for (int i = 0; i < jj_expentry.length; i++) {
            if (oldentry[i] != jj_expentry[i]) {
              exists = false;
              break;
            }
          }
          if (exists) break;
        }
      }
      if (!exists) jj_expentries.addElement(jj_expentry);
      if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
    }
  }

  final public ParseException generateParseException() {
    jj_expentries.removeAllElements();
    boolean[] la1tokens = new boolean[40];
    for (int i = 0; i < 40; i++) {
      la1tokens[i] = false;
    }
    if (jj_kind >= 0) {
      la1tokens[jj_kind] = true;
      jj_kind = -1;
    }
    for (int i = 0; i < 22; i++) {
      if (jj_la1[i] == jj_gen) {
        for (int j = 0; j < 32; j++) {
          if ((jj_la1_0[i] & (1<

Other Java examples (source code examples)

Here is a short list of links related to this Java Parser.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2024 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.