TagFile.java

/* TagFile.java */
/* Generated By:JJTree&JavaCC: Do not edit this line. TagFile.java */
package io.github.weblegacy.tlddoc.tagfileparser.javacc;

import java.io.IOException;
import java.io.InputStream;
import java.util.List;

import io.github.weblegacy.tlddoc.tagfileparser.Attribute;
import io.github.weblegacy.tlddoc.tagfileparser.Directive;
import io.github.weblegacy.tlddoc.tagfileparser.Directives;

/**
 * Simple parser for tag files that only actually parses the directives.
 * All other content is left unparsed.
 *
 * @author Mark Roth
 */
public class TagFile/*@bgen(jjtree)*/implements TagFileTreeConstants, TagFileConstants {/*@bgen(jjtree)*/
  protected JJTTagFileState jjtree = new JJTTagFileState();
    /** The set of directives in this tag file */
    public Directives directives = new Directives();

    public static TagFile parse(InputStream in) throws ParseException, IOException {
        TagFile parser = new TagFile(new StreamProvider(in));
        parser.Input();
        return parser;
    }

    public static void main(String args[]) throws ParseException, IOException {
        TagFile parser = new TagFile(new StreamProvider(System.in));
        parser.Input();
        ((SimpleNode)parser.jjtree.rootNode()).dump(">");
    }

    /**
     * Returns the list of directives in this tag file.
     *
     * @return the list of directives in this tag file
     */
    public List<Directive> getDirectives() {
        return this.directives.getDirectives();
    }

  final public void Input() throws ParseException {/*@bgen(jjtree) Input */
  SimpleNode jjtn000 = new SimpleNode(JJTINPUT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      JSPTagDef();
      jj_consume_token(0);
    } 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 JSPTagDef() throws ParseException {/*@bgen(jjtree) JSPTagDef */
  SimpleNode jjtn000 = new SimpleNode(JJTJSPTAGDEF);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      label_1:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
        case JSP_COMMENT:
        case JSP_DIRECTIVE:
        case XML_DIRECTIVE:
        case OTHER_CONTENT:{
          ;
          break;
          }
        default:
          jj_la1[0] = jj_gen;
          break label_1;
        }
        switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
        case JSP_COMMENT:{
          Comment();
          break;
          }
        case JSP_DIRECTIVE:{
          JSPDirective();
          break;
          }
        case XML_DIRECTIVE:{
          XMLDirective();
          break;
          }
        case OTHER_CONTENT:{
          OtherContent();
          break;
          }
        default:
          jj_la1[1] = 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 Comment() throws ParseException {/*@bgen(jjtree) Comment */
  SimpleNode jjtn000 = new SimpleNode(JJTCOMMENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(JSP_COMMENT);
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public void JSPDirective() throws ParseException {/*@bgen(jjtree) JSPDirective */
  SimpleNode jjtn000 = new SimpleNode(JJTJSPDIRECTIVE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Directive result = new Directive();
  String directiveName;
  String attributeName;
  String attributeValue;
    try {
      jj_consume_token(JSP_DIRECTIVE);
      directiveName = JSPDirectiveName();
result.setDirectiveName(directiveName);
      label_2:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
        case JSP_ATTRIBUTE_NAME:{
          ;
          break;
          }
        default:
          jj_la1[2] = jj_gen;
          break label_2;
        }
        attributeName = JSPAttributeName();
        jj_consume_token(EQ);
        switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
        case BEGIN_QUOTE_SINGLE:{
          jj_consume_token(BEGIN_QUOTE_SINGLE);
          attributeValue = JSPAttributeValue();
          jj_consume_token(END_QUOTE_SINGLE);
          break;
          }
        case BEGIN_QUOTE_DOUBLE:{
          jj_consume_token(BEGIN_QUOTE_DOUBLE);
          attributeValue = JSPAttributeValue();
          jj_consume_token(END_QUOTE_DOUBLE);
          break;
          }
        default:
          jj_la1[3] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
result.addAttribute(new Attribute(attributeName, attributeValue));
      }
      jj_consume_token(END_DIRECTIVE);
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
directives.addDirective(result);
    } 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 String JSPDirectiveName() throws ParseException {/*@bgen(jjtree) JSPDirectiveName */
  SimpleNode jjtn000 = new SimpleNode(JJTJSPDIRECTIVENAME);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token result;
    try {
      result = jj_consume_token(JSP_DIRECTIVE_NAME);
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
return result.toString();
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public String JSPAttributeName() throws ParseException {/*@bgen(jjtree) JSPAttributeName */
  SimpleNode jjtn000 = new SimpleNode(JJTJSPATTRIBUTENAME);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token result;
    try {
      result = jj_consume_token(JSP_ATTRIBUTE_NAME);
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
return result.toString();
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public String JSPAttributeValue() throws ParseException {/*@bgen(jjtree) JSPAttributeValue */
  SimpleNode jjtn000 = new SimpleNode(JJTJSPATTRIBUTEVALUE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token result;
    try {
      switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
      case JSP_ATTRIBUTE_VALUE1:{
        result = jj_consume_token(JSP_ATTRIBUTE_VALUE1);
        break;
        }
      case JSP_ATTRIBUTE_VALUE2:{
        result = jj_consume_token(JSP_ATTRIBUTE_VALUE2);
        break;
        }
      default:
        jj_la1[4] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
return result.toString();
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public void XMLDirective() throws ParseException {/*@bgen(jjtree) XMLDirective */
  SimpleNode jjtn000 = new SimpleNode(JJTXMLDIRECTIVE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Directive result = new Directive();
  String directiveName;
  String attributeName;
  String attributeValue;
    try {
      jj_consume_token(XML_DIRECTIVE);
      directiveName = XMLDirectiveName();
result.setDirectiveName(directiveName);
      label_3:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
        case XML_ATTRIBUTE_NAME:{
          ;
          break;
          }
        default:
          jj_la1[5] = jj_gen;
          break label_3;
        }
        attributeName = XMLAttributeName();
        jj_consume_token(X_EQ);
        switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
        case X_BEGIN_QUOTE_SINGLE:{
          jj_consume_token(X_BEGIN_QUOTE_SINGLE);
          attributeValue = XMLAttributeValue();
          jj_consume_token(X_END_QUOTE_SINGLE);
          break;
          }
        case X_BEGIN_QUOTE_DOUBLE:{
          jj_consume_token(X_BEGIN_QUOTE_DOUBLE);
          attributeValue = XMLAttributeValue();
          jj_consume_token(X_END_QUOTE_DOUBLE);
          break;
          }
        default:
          jj_la1[6] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
result.addAttribute(new Attribute(attributeName, attributeValue));
      }
      jj_consume_token(X_END_DIRECTIVE);
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
directives.addDirective(result);
    } 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 String XMLDirectiveName() throws ParseException {/*@bgen(jjtree) XMLDirectiveName */
  SimpleNode jjtn000 = new SimpleNode(JJTXMLDIRECTIVENAME);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token result;
    try {
      result = jj_consume_token(XML_DIRECTIVE_NAME);
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
return result.toString();
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public String XMLAttributeName() throws ParseException {/*@bgen(jjtree) XMLAttributeName */
  SimpleNode jjtn000 = new SimpleNode(JJTXMLATTRIBUTENAME);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token result;
    try {
      result = jj_consume_token(XML_ATTRIBUTE_NAME);
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
return result.toString();
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public String XMLAttributeValue() throws ParseException {/*@bgen(jjtree) XMLAttributeValue */
  SimpleNode jjtn000 = new SimpleNode(JJTXMLATTRIBUTEVALUE);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);Token result;
    try {
      switch ((jj_ntk==-1)?jj_ntk_f():jj_ntk) {
      case XML_ATTRIBUTE_VALUE1:{
        result = jj_consume_token(XML_ATTRIBUTE_VALUE1);
        break;
        }
      case XML_ATTRIBUTE_VALUE2:{
        result = jj_consume_token(XML_ATTRIBUTE_VALUE2);
        break;
        }
      default:
        jj_la1[7] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
jjtree.closeNodeScope(jjtn000, true);
    jjtc000 = false;
return result.toString();
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  final public void OtherContent() throws ParseException {/*@bgen(jjtree) OtherContent */
  SimpleNode jjtn000 = new SimpleNode(JJTOTHERCONTENT);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
    try {
      jj_consume_token(OTHER_CONTENT);
    } finally {
if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
    }
    }
}

  /** Generated Token Manager. */
  public TagFileTokenManager token_source;
  SimpleCharStream jj_input_stream;
  /** Current token. */
  public Token token;
  /** Next token. */
  public Token jj_nt;
  private int jj_ntk;
  private int jj_gen;
  final private int[] jj_la1 = new int[8];
  static private int[] jj_la1_0;
  static private int[] jj_la1_1;
  static {
	   jj_la1_init_0();
	   jj_la1_init_1();
	}
	private static void jj_la1_init_0() {
	   jj_la1_0 = new int[] {0x1e,0x1e,0x4000,0x1800,0x120000,0x10000000,0x6000000,0x80000000,};
	}
	private static void jj_la1_init_1() {
	   jj_la1_1 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4,};
	}

  /** Constructor. */
  public TagFile(Provider stream) {
	 jj_input_stream = new SimpleCharStream(stream, 1, 1);
	 token_source = new TagFileTokenManager(jj_input_stream);
	 token = new Token();
	 jj_ntk = -1;
	 jj_gen = 0;
	 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  /** Constructor. */
  public TagFile(String dsl) throws ParseException, TokenMgrException {
	   this(new StringProvider(dsl));
  }

  public void ReInit(String s) {
	  ReInit(new StringProvider(s));
  }
  /** Reinitialise. */
  public void ReInit(Provider stream) {
	if (jj_input_stream == null) {
	   jj_input_stream = new SimpleCharStream(stream, 1, 1);
	} else {
	   jj_input_stream.ReInit(stream, 1, 1);
	}
	if (token_source == null) {
 token_source = new TagFileTokenManager(jj_input_stream);
	}

	 token_source.ReInit(jj_input_stream);
	 token = new Token();
	 jj_ntk = -1;
	 jjtree.reset();
	 jj_gen = 0;
	 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  /** Constructor with generated Token Manager. */
  public TagFile(TagFileTokenManager tm) {
	 token_source = tm;
	 token = new Token();
	 jj_ntk = -1;
	 jj_gen = 0;
	 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  /** Reinitialise. */
  public void ReInit(TagFileTokenManager tm) {
	 token_source = tm;
	 token = new Token();
	 jj_ntk = -1;
	 jjtree.reset();
	 jj_gen = 0;
	 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
  }

  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();
  }


/** Get the next Token. */
  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;
  }

/** Get the specific Token. */
  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;
  }

  private int jj_ntk_f() {
	 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.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
  private int[] jj_expentry;
  private int jj_kind = -1;

  /** Generate ParseException. */
  public ParseException generateParseException() {
	 jj_expentries.clear();
	 boolean[] la1tokens = new boolean[38];
	 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;
		   }
		   if ((jj_la1_1[i] & (1<<j)) != 0) {
			 la1tokens[32+j] = true;
		   }
		 }
	   }
	 }
	 for (int i = 0; i < 38; i++) {
	   if (la1tokens[i]) {
		 jj_expentry = new int[1];
		 jj_expentry[0] = i;
		 jj_expentries.add(jj_expentry);
	   }
	 }
	 int[][] exptokseq = new int[jj_expentries.size()][];
	 for (int i = 0; i < jj_expentries.size(); i++) {
	   exptokseq[i] = jj_expentries.get(i);
	 }
	 return new ParseException(token, exptokseq, tokenImage, token_source == null ? null : TagFileTokenManager.lexStateNames[token_source.curLexState]);
  }

  private boolean trace_enabled;

/** Trace enabled. */
  final public boolean trace_enabled() {
	 return trace_enabled;
  }

  /** Enable tracing. */
  final public void enable_tracing() {
  }

  /** Disable tracing. */
  final public void disable_tracing() {
  }

}