/* * Copyright 2004 The Apache Software Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* Generated By:JavaCC: Do not edit this line. HTMLParser.java */ using System; namespace Lucene.Net.Demo.Html { public class HTMLParser : HTMLParserConstants { private void InitBlock() { jj_2_rtns = new JJCalls[2]; jj_ls = new LookaheadSuccess(); } public static int SUMMARY_LENGTH = 200; internal System.Text.StringBuilder title = new System.Text.StringBuilder(SUMMARY_LENGTH); internal System.Text.StringBuilder summary = new System.Text.StringBuilder(SUMMARY_LENGTH * 2); internal System.Collections.Specialized.NameValueCollection metaTags = new System.Collections.Specialized.NameValueCollection(); internal System.String currentMetaTag = null; internal System.String currentMetaContent = null; internal int length = 0; internal bool titleComplete = false; internal bool summaryComplete = false; internal bool inTitle = false; internal bool inMetaTag = false; internal bool inStyle = false; internal bool afterTag = false; internal bool afterSpace = false; internal System.String eol = System.Environment.NewLine; internal System.IO.StreamReader pipeIn = null; internal System.IO.StreamWriter pipeOut; private MyPipedInputStream pipeInStream = null; private System.IO.StreamWriter pipeOutStream = null; private class MyPipedInputStream : System.IO.StreamReader { private void InitBlock(HTMLParser enclosingInstance) { this.enclosingInstance = enclosingInstance; } private HTMLParser enclosingInstance; public HTMLParser Enclosing_Instance { get { return enclosingInstance; } } //public MyPipedInputStream(HTMLParser enclosingInstance) : base(new System.IO.MemoryStream()) // // base(System.IO.Stream.Null) //{ // InitBlock(enclosingInstance); //} public MyPipedInputStream(HTMLParser enclosingInstance, System.IO.StreamReader src) : base(src.BaseStream) { InitBlock(enclosingInstance); } public virtual bool Full() { return enclosingInstance.summaryComplete; /* try { if (this.Peek() == -1) { return (true); } } finally { //return (true); } return (false); */ } } public HTMLParser(System.IO.FileInfo file) : this(new System.IO.FileStream(file.FullName, System.IO.FileMode.Open)) { } public virtual System.String GetTitle() { if (pipeIn == null) GetReader(); // spawn parsing thread while (true) { lock (this) { if (titleComplete || pipeInStream.Full()) break; System.Threading.Monitor.Wait(this, TimeSpan.FromMilliseconds(10)); } } return title.ToString().Trim(); } public virtual System.Collections.Specialized.NameValueCollection GetMetaTags() { if (pipeIn == null) GetReader(); // spawn parsing thread while (true) { lock (this) { if (titleComplete || pipeInStream.Full()) break; System.Threading.Monitor.Wait(this, TimeSpan.FromMilliseconds(10)); } } return metaTags; } public virtual System.String GetSummary() { if (pipeIn == null) GetReader(); // spawn parsing thread while (true) { lock (this) { if (summary.Length >= SUMMARY_LENGTH || pipeInStream.Full()) break; System.Threading.Monitor.Wait(this, TimeSpan.FromMilliseconds(10)); } } if (summary.Length > SUMMARY_LENGTH) summary.Length = SUMMARY_LENGTH; System.String sum = summary.ToString().Trim(); System.String tit = GetTitle(); if (sum.StartsWith(tit) || sum.Equals("")) return tit; else return sum; } public virtual System.IO.StreamReader GetReader() { if (pipeIn == null) { pipeInStream = new MyPipedInputStream(this, new System.IO.StreamReader(new System.IO.MemoryStream(1024))); pipeOutStream = new System.IO.StreamWriter(pipeInStream.BaseStream); pipeIn = new System.IO.StreamReader(pipeInStream.BaseStream, System.Text.Encoding.Default); pipeOut = new System.IO.StreamWriter(pipeOutStream.BaseStream, System.Text.Encoding.Default); SupportClass.ThreadClass thread = new ParserThread(this); thread.Start(); // start parsing } return pipeIn; } internal virtual void AddToSummary(System.String text) { if (summary.Length < SUMMARY_LENGTH) { summary.Append(text); if (summary.Length >= SUMMARY_LENGTH) { lock (this) { summaryComplete = true; System.Threading.Monitor.PulseAll(this); } } } } internal virtual void AddText(System.String text) { if (inStyle) return ; if (inTitle) title.Append(text); else { AddToSummary(text); if (!titleComplete && !title.Equals("")) { // finished title lock (this) { titleComplete = true; // tell waiting threads System.Threading.Monitor.PulseAll(this); } } } length += text.Length; pipeOut.Write(text); afterSpace = false; } internal virtual void AddMetaTag() { metaTags[currentMetaTag] = currentMetaContent; currentMetaTag = null; currentMetaContent = null; return ; } internal virtual void AddSpace() { if (!afterSpace) { if (inTitle) title.Append(" "); else AddToSummary(" "); System.String space = afterTag ? eol : " "; length += space.Length; pipeOut.Write(space); afterSpace = true; } } public void HTMLDocument() { Token t; while (true) { switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ScriptStart: case Lucene.Net.Demo.Html.HTMLParserConstants.TagName: case Lucene.Net.Demo.Html.HTMLParserConstants.DeclName: case Lucene.Net.Demo.Html.HTMLParserConstants.Comment1: case Lucene.Net.Demo.Html.HTMLParserConstants.Comment2: case Lucene.Net.Demo.Html.HTMLParserConstants.Word: case Lucene.Net.Demo.Html.HTMLParserConstants.Entity: case Lucene.Net.Demo.Html.HTMLParserConstants.Space: case Lucene.Net.Demo.Html.HTMLParserConstants.Punct: ; break; default: jj_la1[0] = jj_gen; goto label_1_brk; } switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.TagName: Tag(); afterTag = true; break; case Lucene.Net.Demo.Html.HTMLParserConstants.DeclName: t = Decl(); afterTag = true; break; case Lucene.Net.Demo.Html.HTMLParserConstants.Comment1: case Lucene.Net.Demo.Html.HTMLParserConstants.Comment2: CommentTag(); afterTag = true; break; case Lucene.Net.Demo.Html.HTMLParserConstants.ScriptStart: ScriptTag(); afterTag = true; break; case Lucene.Net.Demo.Html.HTMLParserConstants.Word: t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Word); AddText(t.image); afterTag = false; break; case Lucene.Net.Demo.Html.HTMLParserConstants.Entity: t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Entity); AddText(Entities.Decode(t.image)); afterTag = false; break; case Lucene.Net.Demo.Html.HTMLParserConstants.Punct: t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Punct); AddText(t.image); afterTag = false; break; case Lucene.Net.Demo.Html.HTMLParserConstants.Space: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Space); AddSpace(); afterTag = false; break; default: jj_la1[1] = jj_gen; jj_consume_token(- 1); throw new ParseException(); } } label_1_brk: ; jj_consume_token(0); } public void Tag() { Token t1, t2; bool inImg = false; t1 = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.TagName); System.String tagName = t1.image.ToLower(); if (Tags.WS_ELEMS.Contains(tagName)) { AddSpace(); } inTitle = tagName.ToUpper().Equals(" inMetaTag = tagName.ToUpper().Equals(" inStyle = tagName.ToUpper().Equals(" inImg = tagName.ToUpper().Equals(" while (true) { switch ((jj_ntk_Renamed_Field == - 1)?jj_ntk():jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgName: ; break; default: jj_la1[2] = jj_gen; goto label_2_brk; } t1 = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgName); switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgEquals: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgEquals); switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgValue: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2: t2 = ArgValue(); if (inImg && t1.image.ToUpper().Equals("alt".ToUpper()) && t2 != null) AddText("[" + t2.image + "]"); if (inMetaTag && (t1.image.ToUpper().Equals("name".ToUpper()) || t1.image.ToUpper().Equals("HTTP-EQUIV".ToUpper())) && t2 != null) { currentMetaTag = t2.image.ToLower(); if (currentMetaTag != null && currentMetaContent != null) { AddMetaTag(); } } if (inMetaTag && t1.image.ToUpper().Equals("content".ToUpper()) && t2 != null) { currentMetaContent = t2.image.ToLower(); if (currentMetaTag != null && currentMetaContent != null) { AddMetaTag(); } } break; default: jj_la1[3] = jj_gen; ; break; } break; default: jj_la1[4] = jj_gen; ; break; } } label_2_brk: ; jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.TagEnd); } public Token ArgValue() { Token t = null; switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgValue: t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgValue); { if (true) return t; } break; default: jj_la1[5] = jj_gen; if (jj_2_1(2)) { jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1); jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CloseQuote1); { if (true) return t; } } else { switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1); t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Quote1Text); jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CloseQuote1); { if (true) return t; } break; default: jj_la1[6] = jj_gen; if (jj_2_2(2)) { jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2); jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CloseQuote2); { if (true) return t; } } else { switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2); t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Quote2Text); jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CloseQuote2); { if (true) return t; } break; default: jj_la1[7] = jj_gen; jj_consume_token(- 1); throw new ParseException(); } } break; } } break; } throw new System.ApplicationException("Missing return statement in function"); } public Token Decl() { Token t; t = jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.DeclName); while (true) { switch ((jj_ntk_Renamed_Field == -1 ) ?jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgName: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgEquals: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgValue: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2: ; break; default: jj_la1[8] = jj_gen; goto label_3_brk; } switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ArgName: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgName); break; case Lucene.Net.Demo.Html.HTMLParserConstants.ArgValue: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1: case Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2: ArgValue(); break; case Lucene.Net.Demo.Html.HTMLParserConstants.ArgEquals: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgEquals); break; default: jj_la1[9] = jj_gen; jj_consume_token(- 1); throw new ParseException(); } } label_3_brk: ; jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.TagEnd); { if (true) return t; } throw new System.ApplicationException("Missing return statement in function"); } public void CommentTag() { switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.Comment1: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Comment1); while (true) { switch ((jj_ntk_Renamed_Field == - 1)?jj_ntk():jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.CommentText1: ; break; default: jj_la1[10] = jj_gen; goto label_4_brk; } jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CommentText1); } label_4_brk: ; jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CommentEnd1); break; case Lucene.Net.Demo.Html.HTMLParserConstants.Comment2: jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.Comment2); while (true) { switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.CommentText2: ; break; default: jj_la1[11] = jj_gen; goto label_5_brk; } jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CommentText2); } label_5_brk: ; jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.CommentEnd2); break; default: jj_la1[12] = jj_gen; jj_consume_token(- 1); throw new ParseException(); } } public void ScriptTag() { jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ScriptStart); while (true) { switch ((jj_ntk_Renamed_Field == -1) ? jj_ntk() : jj_ntk_Renamed_Field) { case Lucene.Net.Demo.Html.HTMLParserConstants.ScriptText: ; break; default: jj_la1[13] = jj_gen; goto label_6_brk; } jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ScriptText); } label_6_brk: ; jj_consume_token(Lucene.Net.Demo.Html.HTMLParserConstants.ScriptEnd); } private bool jj_2_1(int xla) { jj_la = xla; jj_lastpos = jj_scanpos = token; try { return !jj_3_1(); } catch (LookaheadSuccess ls) { return true; } finally { jj_save(0, xla); } } private bool jj_2_2(int xla) { jj_la = xla; jj_lastpos = jj_scanpos = token; try { return !jj_3_2(); } catch (LookaheadSuccess ls) { return true; } finally { jj_save(1, xla); } } private bool jj_3_1() { if (jj_scan_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote1)) return true; if (jj_scan_token(Lucene.Net.Demo.Html.HTMLParserConstants.CloseQuote1)) return true; return false; } private bool jj_3_2() { if (jj_scan_token(Lucene.Net.Demo.Html.HTMLParserConstants.ArgQuote2)) return true; if (jj_scan_token(Lucene.Net.Demo.Html.HTMLParserConstants.CloseQuote2)) return true; return false; } public HTMLParserTokenManager token_source; internal SimpleCharStream jj_input_stream; public Token token, jj_nt; private int jj_ntk_Renamed_Field; private Token jj_scanpos, jj_lastpos; private int jj_la; public bool lookingAhead = false; private bool jj_semLA; private int jj_gen; private int[] jj_la1 = new int[14]; private static int[] jj_la1_0_Renamed_Field; private static void jj_la1_0() { jj_la1_0_Renamed_Field = new int[]{0x167e, 0x167e, 0x8000, 0x1c0000, 0x10000, 0x40000, 0x80000, 0x100000, 0x1d8000, 0x1d8000, 0x4000000, 0x10000000, 0x30, 0x2000}; } private JJCalls[] jj_2_rtns; private bool jj_rescan = false; private int jj_gc = 0; public HTMLParser(System.IO.Stream stream) { InitBlock(); jj_input_stream = new SimpleCharStream(stream, 1, 1); token_source = new HTMLParserTokenManager(jj_input_stream); token = new Token(); jj_ntk_Renamed_Field = -1; jj_gen = 0; for (int i = 0; i < 14; i++) jj_la1[i] = - 1; for (int i = 0; i < jj_2_rtns.Length; i++) jj_2_rtns[i] = new JJCalls(); } public virtual void ReInit(System.IO.Stream stream) { jj_input_stream.ReInit(stream, 1, 1); token_source.ReInit(jj_input_stream); token = new Token(); jj_ntk_Renamed_Field = -1; jj_gen = 0; for (int i = 0; i < 14; i++) jj_la1[i] = -1; for (int i = 0; i < jj_2_rtns.Length; i++) jj_2_rtns[i] = new JJCalls(); } public HTMLParser(System.IO.StreamReader stream) { InitBlock(); jj_input_stream = new SimpleCharStream(stream, 1, 1); token_source = new HTMLParserTokenManager(jj_input_stream); token = new Token(); jj_ntk_Renamed_Field = -1; jj_gen = 0; for (int i = 0; i < 14; i++) jj_la1[i] = - 1; for (int i = 0; i < jj_2_rtns.Length; i++) jj_2_rtns[i] = new JJCalls(); } public virtual void ReInit(System.IO.StreamReader stream) { jj_input_stream.ReInit(stream, 1, 1); token_source.ReInit(jj_input_stream); token = new Token(); jj_ntk_Renamed_Field = - 1; jj_gen = 0; for (int i = 0; i < 14; i++) jj_la1[i] = - 1; for (int i = 0; i < jj_2_rtns.Length; i++) jj_2_rtns[i] = new JJCalls(); } public HTMLParser(HTMLParserTokenManager tm) { InitBlock(); token_source = tm; token = new Token(); jj_ntk_Renamed_Field = - 1; jj_gen = 0; for (int i = 0; i < 14; i++) jj_la1[i] = - 1; for (int i = 0; i < jj_2_rtns.Length; i++) jj_2_rtns[i] = new JJCalls(); } public virtual void ReInit(HTMLParserTokenManager tm) { token_source = tm; token = new Token(); jj_ntk_Renamed_Field = - 1; jj_gen = 0; for (int i = 0; i < 14; i++) jj_la1[i] = - 1; for (int i = 0; i < jj_2_rtns.Length; i++) jj_2_rtns[i] = new JJCalls(); } private Token jj_consume_token(int kind) { Token oldToken; if ((oldToken = token).next != null) token = token.next; else token = token.next = token_source.GetNextToken(); jj_ntk_Renamed_Field = -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(); } [Serializable] private sealed class LookaheadSuccess : System.ApplicationException { } private LookaheadSuccess jj_ls; private bool 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); } if (jj_scanpos.kind != kind) return true; if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls; return false; } public Token GetNextToken() { if (token.next != null) token = token.next; else token = token.next = token_source.GetNextToken(); jj_ntk_Renamed_Field = - 1; jj_gen++; return token; } 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; } private int jj_ntk() { if ((jj_nt = token.next) == null) return (jj_ntk_Renamed_Field = (token.next = token_source.GetNextToken()).kind); else return (jj_ntk_Renamed_Field = jj_nt.kind); } private System.Collections.ArrayList jj_expentries = System.Collections.ArrayList.Synchronized(new System.Collections.ArrayList(10)); 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]; } bool exists = false; for (System.Collections.IEnumerator e = jj_expentries.GetEnumerator(); e.MoveNext(); ) { int[] oldentry = (int[]) (e.Current); 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.Add(jj_expentry); if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind; } } public virtual ParseException GenerateParseException() { jj_expentries.Clear(); bool[] la1tokens = new bool[30]; for (int i = 0; i < 30; i++) { la1tokens[i] = false; } if (jj_kind >= 0) { la1tokens[jj_kind] = true; jj_kind = - 1; } for (int i = 0; i < 14; i++) { if (jj_la1[i] == jj_gen) { for (int j = 0; j < 32; j++) { if ((jj_la1_0_Renamed_Field[i] & (1 << j)) != 0) { la1tokens[j] = true; } } } } for (int i = 0; i < 30; i++) { if (la1tokens[i]) { jj_expentry = new int[1]; jj_expentry[0] = i; jj_expentries.Add(jj_expentry); } } jj_endpos = 0; jj_rescan_token(); jj_add_error_token(0, 0); int[][] exptokseq = new int[jj_expentries.Count][]; for (int i = 0; i < jj_expentries.Count; i++) { exptokseq[i] = (int[]) jj_expentries[i]; } return new ParseException(token, exptokseq, Lucene.Net.Demo.Html.HTMLParserConstants.tokenImage); } public void Enable_Tracing() { } public void Disable_Tracing() { } private void jj_rescan_token() { jj_rescan = true; for (int i = 0; i < 2; i++) { JJCalls p = jj_2_rtns[i]; do { if (p.gen > jj_gen) { jj_la = p.arg; jj_lastpos = jj_scanpos = p.first; switch (i) { case 0: jj_3_1(); break; case 1: jj_3_2(); break; } } p = p.next; } while (p != null); } jj_rescan = false; } private void jj_save(int index, int xla) { JJCalls p = jj_2_rtns[index]; while (p.gen > jj_gen) { if (p.next == null) { p = p.next = new JJCalls(); break; } p = p.next; } p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla; } internal sealed class JJCalls { internal int gen; internal Token first; internal int arg; internal JJCalls next; } // void handleException(Exception e) { // System.out.println(e.toString()); // print the error message // System.out.println("Skipping..."); // Token t; // do { // t = getNextToken(); // } while (t.kind != TagEnd); // } static HTMLParser() { { jj_la1_0(); } } } }