-/* The following code was generated by JFlex 1.4.3 on 26.5.2013 19:20 */\r
-\r
-package org.simantics.scl.compiler.internal.parsing.documentation;\r
-\r
-\r
-/**\r
- * This class is a scanner generated by \r
- * <a href="http://www.jflex.de/">JFlex</a> 1.4.3\r
- * on 26.5.2013 19:20 from the specification file\r
- * <tt>C:/Documents and Settings/Hannu/git/scl/org.simantics.scl.compiler/src/org/simantics/scl/compiler/parsing/documentation/DocumentationLexer.flex</tt>\r
- */\r
-public class DocumentationLexer {\r
-\r
- /** This character denotes the end of file */\r
- public static final int YYEOF = -1;\r
-\r
- /** initial size of the lookahead buffer */\r
- private static final int ZZ_BUFFERSIZE = 16384;\r
-\r
- /** lexical states */\r
- public static final int YYINITIAL = 0;\r
-\r
- /**\r
- * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l\r
- * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l\r
- * at the beginning of a line\r
- * l is of the form l = 2*k, k a non negative integer\r
- */\r
- private static final int ZZ_LEXSTATE[] = { \r
- 0, 0\r
- };\r
-\r
- /** \r
- * Translates characters to character classes\r
- */\r
- private static final String ZZ_CMAP_PACKED = \r
- "\11\0\1\1\1\2\2\0\1\3\22\0\1\5\2\0\1\0\6\0"+\r
- "\1\7\2\0\1\4\17\0\1\6\1\10\uffc1\0";\r
-\r
- /** \r
- * Translates characters to character classes\r
- */\r
- private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);\r
-\r
- /** \r
- * Translates DFA states to action switch labels.\r
- */\r
- private static final int [] ZZ_ACTION = zzUnpackAction();\r
-\r
- private static final String ZZ_ACTION_PACKED_0 =\r
- "\1\0\1\1\2\2\2\1\1\2\3\1\1\0\1\3"+\r
- "\2\0\1\4\4\0\1\5\2\0\1\6\11\0\1\7"+\r
- "\6\0\1\10\4\0\1\11\1\0";\r
-\r
- private static int [] zzUnpackAction() {\r
- int [] result = new int[46];\r
- int offset = 0;\r
- offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);\r
- return result;\r
- }\r
-\r
- private static int zzUnpackAction(String packed, int offset, int [] result) {\r
- int i = 0; /* index in packed string */\r
- int j = offset; /* index in unpacked array */\r
- int l = packed.length();\r
- while (i < l) {\r
- int count = packed.charAt(i++);\r
- int value = packed.charAt(i++);\r
- do result[j++] = value; while (--count > 0);\r
- }\r
- return j;\r
- }\r
-\r
-\r
- /** \r
- * Translates a state to a row index in the transition table\r
- */\r
- private static final int [] ZZ_ROWMAP = zzUnpackRowMap();\r
-\r
- private static final String ZZ_ROWMAP_PACKED_0 =\r
- "\0\0\0\11\0\22\0\33\0\44\0\55\0\66\0\77"+\r
- "\0\110\0\121\0\11\0\132\0\143\0\55\0\33\0\154"+\r
- "\0\165\0\176\0\110\0\33\0\207\0\121\0\220\0\231"+\r
- "\0\132\0\242\0\253\0\264\0\275\0\306\0\317\0\330"+\r
- "\0\33\0\341\0\352\0\363\0\374\0\u0105\0\u010e\0\33"+\r
- "\0\u0117\0\u0120\0\u0129\0\u0132\0\33\0\u013b";\r
-\r
- private static int [] zzUnpackRowMap() {\r
- int [] result = new int[46];\r
- int offset = 0;\r
- offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);\r
- return result;\r
- }\r
-\r
- private static int zzUnpackRowMap(String packed, int offset, int [] result) {\r
- int i = 0; /* index in packed string */\r
- int j = offset; /* index in unpacked array */\r
- int l = packed.length();\r
- while (i < l) {\r
- int high = packed.charAt(i++) << 16;\r
- result[j++] = high | packed.charAt(i++);\r
- }\r
- return j;\r
- }\r
-\r
- /** \r
- * The transition table of the DFA\r
- */\r
- private static final int [] ZZ_TRANS = zzUnpackTrans();\r
-\r
- private static final String ZZ_TRANS_PACKED_0 =\r
- "\1\2\1\3\1\4\1\5\1\6\1\7\1\10\1\11"+\r
- "\1\12\2\13\1\14\1\15\6\13\1\3\1\14\1\15"+\r
- "\1\13\1\3\3\13\13\0\1\4\6\0\2\16\1\17"+\r
- "\1\20\5\16\1\13\1\3\3\0\1\7\3\0\2\21"+\r
- "\2\0\2\21\1\22\2\21\2\23\1\24\1\25\5\23"+\r
- "\2\26\1\27\1\30\5\26\2\13\3\0\1\31\5\0"+\r
- "\1\14\10\0\1\17\6\0\2\32\2\0\2\32\1\21"+\r
- "\2\32\2\33\2\0\2\33\1\34\2\33\2\0\1\24"+\r
- "\16\0\1\26\2\0\1\27\6\0\2\32\2\0\2\32"+\r
- "\1\35\2\32\2\36\2\0\2\36\1\33\2\36\2\37"+\r
- "\2\0\2\37\1\0\2\37\1\32\1\40\1\41\1\42"+\r
- "\1\32\1\40\1\21\2\32\2\36\2\0\2\36\1\43"+\r
- "\2\36\2\44\2\0\2\44\1\37\2\44\1\32\1\40"+\r
- "\1\41\1\42\1\32\1\40\1\35\2\32\2\0\1\41"+\r
- "\6\0\2\36\2\0\2\36\1\45\2\36\2\44\2\0"+\r
- "\2\44\1\46\2\44\1\36\1\47\1\50\1\51\1\36"+\r
- "\1\47\1\33\2\36\2\44\2\0\2\44\1\52\2\44"+\r
- "\1\36\1\47\1\50\1\51\1\36\1\47\1\43\2\36"+\r
- "\2\0\1\50\6\0\2\44\2\0\2\44\1\53\3\44"+\r
- "\1\54\1\55\1\56\1\44\1\54\1\37\3\44\1\54"+\r
- "\1\55\1\56\1\44\1\54\1\46\2\44\2\0\1\55"+\r
- "\6\0";\r
-\r
- private static int [] zzUnpackTrans() {\r
- int [] result = new int[324];\r
- int offset = 0;\r
- offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);\r
- return result;\r
- }\r
-\r
- private static int zzUnpackTrans(String packed, int offset, int [] result) {\r
- int i = 0; /* index in packed string */\r
- int j = offset; /* index in unpacked array */\r
- int l = packed.length();\r
- while (i < l) {\r
- int count = packed.charAt(i++);\r
- int value = packed.charAt(i++);\r
- value--;\r
- do result[j++] = value; while (--count > 0);\r
- }\r
- return j;\r
- }\r
-\r
-\r
- /* error codes */\r
- private static final int ZZ_UNKNOWN_ERROR = 0;\r
- private static final int ZZ_NO_MATCH = 1;\r
- private static final int ZZ_PUSHBACK_2BIG = 2;\r
-\r
- /* error messages for the codes above */\r
- private static final String ZZ_ERROR_MSG[] = {\r
- "Unkown internal scanner error",\r
- "Error: could not match input",\r
- "Error: pushback value was too large"\r
- };\r
-\r
- /**\r
- * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>\r
- */\r
- private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();\r
-\r
- private static final String ZZ_ATTRIBUTE_PACKED_0 =\r
- "\1\0\2\1\1\11\6\1\1\0\1\1\2\0\1\11"+\r
- "\4\0\1\11\2\0\1\1\11\0\1\11\6\0\1\11"+\r
- "\4\0\1\11\1\0";\r
-\r
- private static int [] zzUnpackAttribute() {\r
- int [] result = new int[46];\r
- int offset = 0;\r
- offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);\r
- return result;\r
- }\r
-\r
- private static int zzUnpackAttribute(String packed, int offset, int [] result) {\r
- int i = 0; /* index in packed string */\r
- int j = offset; /* index in unpacked array */\r
- int l = packed.length();\r
- while (i < l) {\r
- int count = packed.charAt(i++);\r
- int value = packed.charAt(i++);\r
- do result[j++] = value; while (--count > 0);\r
- }\r
- return j;\r
- }\r
-\r
- /** the input device */\r
- private java.io.Reader zzReader;\r
-\r
- /** the current state of the DFA */\r
- private int zzState;\r
-\r
- /** the current lexical state */\r
- private int zzLexicalState = YYINITIAL;\r
-\r
- /** this buffer contains the current text to be matched and is\r
- the source of the yytext() string */\r
- private char zzBuffer[] = new char[ZZ_BUFFERSIZE];\r
-\r
- /** the textposition at the last accepting state */\r
- private int zzMarkedPos;\r
-\r
- /** the current text position in the buffer */\r
- private int zzCurrentPos;\r
-\r
- /** startRead marks the beginning of the yytext() string in the buffer */\r
- private int zzStartRead;\r
-\r
- /** endRead marks the last character in the buffer, that has been read\r
- from input */\r
- private int zzEndRead;\r
-\r
- /** number of newlines encountered up to the start of the matched text */\r
- private int yyline;\r
-\r
- /** the number of characters up to the start of the matched text */\r
- private int yychar;\r
-\r
- /**\r
- * the number of characters from the last newline up to the start of the \r
- * matched text\r
- */\r
- private int yycolumn;\r
-\r
- /** \r
- * zzAtBOL == true <=> the scanner is currently at the beginning of a line\r
- */\r
- private boolean zzAtBOL = true;\r
-\r
- /** zzAtEOF == true <=> the scanner is at the EOF */\r
- private boolean zzAtEOF;\r
-\r
- /** denotes if the user-EOF-code has already been executed */\r
- private boolean zzEOFDone;\r
-\r
- /* user code: */\r
- public static String trimW(String text) {\r
- int a = 0, b = text.length();\r
- while(a < b) {\r
- char c = text.charAt(a);\r
- if(c != ' ' && c != '\t' && c != '\r' && c != '\n')\r
- break;\r
- ++a;\r
- }\r
- while(a < b) {\r
- char c = text.charAt(b-1);\r
- if(c != ' ' && c != '\t' && c != '\r' && c != '\n')\r
- break;\r
- --b;\r
- }\r
- return text.substring(a, b);\r
- }\r
-\r
- public static String trimN(String text, int amount) { \r
- text = trimW(text);\r
- return text.substring(amount, text.length()-amount).trim();\r
- }\r
-\r
-\r
- /**\r
- * Creates a new scanner\r
- * There is also a java.io.InputStream version of this constructor.\r
- *\r
- * @param in the java.io.Reader to read input from.\r
- */\r
- public DocumentationLexer(java.io.Reader in) {\r
- this.zzReader = in;\r
- }\r
-\r
- /**\r
- * Creates a new scanner.\r
- * There is also java.io.Reader version of this constructor.\r
- *\r
- * @param in the java.io.Inputstream to read input from.\r
- */\r
- public DocumentationLexer(java.io.InputStream in) {\r
- this(new java.io.InputStreamReader(in));\r
- }\r
-\r
- /** \r
- * Unpacks the compressed character translation table.\r
- *\r
- * @param packed the packed character translation table\r
- * @return the unpacked character translation table\r
- */\r
- private static char [] zzUnpackCMap(String packed) {\r
- char [] map = new char[0x10000];\r
- int i = 0; /* index in packed string */\r
- int j = 0; /* index in unpacked array */\r
- while (i < 34) {\r
- int count = packed.charAt(i++);\r
- char value = packed.charAt(i++);\r
- do map[j++] = value; while (--count > 0);\r
- }\r
- return map;\r
- }\r
-\r
-\r
- /**\r
- * Refills the input buffer.\r
- *\r
- * @return <code>false</code>, iff there was new input.\r
- * \r
- * @exception java.io.IOException if any I/O-Error occurs\r
- */\r
- private boolean zzRefill() throws java.io.IOException {\r
-\r
- /* first: make room (if you can) */\r
- if (zzStartRead > 0) {\r
- System.arraycopy(zzBuffer, zzStartRead,\r
- zzBuffer, 0,\r
- zzEndRead-zzStartRead);\r
-\r
- /* translate stored positions */\r
- zzEndRead-= zzStartRead;\r
- zzCurrentPos-= zzStartRead;\r
- zzMarkedPos-= zzStartRead;\r
- zzStartRead = 0;\r
- }\r
-\r
- /* is the buffer big enough? */\r
- if (zzCurrentPos >= zzBuffer.length) {\r
- /* if not: blow it up */\r
- char newBuffer[] = new char[zzCurrentPos*2];\r
- System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);\r
- zzBuffer = newBuffer;\r
- }\r
-\r
- /* finally: fill the buffer with new input */\r
- int numRead = zzReader.read(zzBuffer, zzEndRead,\r
- zzBuffer.length-zzEndRead);\r
-\r
- if (numRead > 0) {\r
- zzEndRead+= numRead;\r
- return false;\r
- }\r
- // unlikely but not impossible: read 0 characters, but not at end of stream \r
- if (numRead == 0) {\r
- int c = zzReader.read();\r
- if (c == -1) {\r
- return true;\r
- } else {\r
- zzBuffer[zzEndRead++] = (char) c;\r
- return false;\r
- } \r
- }\r
-\r
- // numRead < 0\r
- return true;\r
- }\r
-\r
- \r
- /**\r
- * Closes the input stream.\r
- */\r
- public final void yyclose() throws java.io.IOException {\r
- zzAtEOF = true; /* indicate end of file */\r
- zzEndRead = zzStartRead; /* invalidate buffer */\r
-\r
- if (zzReader != null)\r
- zzReader.close();\r
- }\r
-\r
-\r
- /**\r
- * Resets the scanner to read from a new input stream.\r
- * Does not close the old reader.\r
- *\r
- * All internal variables are reset, the old input stream \r
- * <b>cannot</b> be reused (internal buffer is discarded and lost).\r
- * Lexical state is set to <tt>ZZ_INITIAL</tt>.\r
- *\r
- * @param reader the new input stream \r
- */\r
- public final void yyreset(java.io.Reader reader) {\r
- zzReader = reader;\r
- zzAtBOL = true;\r
- zzAtEOF = false;\r
- zzEOFDone = false;\r
- zzEndRead = zzStartRead = 0;\r
- zzCurrentPos = zzMarkedPos = 0;\r
- yyline = yychar = yycolumn = 0;\r
- zzLexicalState = YYINITIAL;\r
- }\r
-\r
-\r
- /**\r
- * Returns the current lexical state.\r
- */\r
- public final int yystate() {\r
- return zzLexicalState;\r
- }\r
-\r
-\r
- /**\r
- * Enters a new lexical state\r
- *\r
- * @param newState the new lexical state\r
- */\r
- public final void yybegin(int newState) {\r
- zzLexicalState = newState;\r
- }\r
-\r
-\r
- /**\r
- * Returns the text matched by the current regular expression.\r
- */\r
- public final String yytext() {\r
- return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );\r
- }\r
-\r
-\r
- /**\r
- * Returns the character at position <tt>pos</tt> from the \r
- * matched text. \r
- * \r
- * It is equivalent to yytext().charAt(pos), but faster\r
- *\r
- * @param pos the position of the character to fetch. \r
- * A value from 0 to yylength()-1.\r
- *\r
- * @return the character at position pos\r
- */\r
- public final char yycharat(int pos) {\r
- return zzBuffer[zzStartRead+pos];\r
- }\r
-\r
-\r
- /**\r
- * Returns the length of the matched text region.\r
- */\r
- public final int yylength() {\r
- return zzMarkedPos-zzStartRead;\r
- }\r
-\r
-\r
- /**\r
- * Reports an error that occured while scanning.\r
- *\r
- * In a wellformed scanner (no or only correct usage of \r
- * yypushback(int) and a match-all fallback rule) this method \r
- * will only be called with things that "Can't Possibly Happen".\r
- * If this method is called, something is seriously wrong\r
- * (e.g. a JFlex bug producing a faulty scanner etc.).\r
- *\r
- * Usual syntax/scanner level error handling should be done\r
- * in error fallback rules.\r
- *\r
- * @param errorCode the code of the errormessage to display\r
- */\r
- private void zzScanError(int errorCode) {\r
- String message;\r
- try {\r
- message = ZZ_ERROR_MSG[errorCode];\r
- }\r
- catch (ArrayIndexOutOfBoundsException e) {\r
- message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];\r
- }\r
-\r
- throw new Error(message);\r
- } \r
-\r
-\r
- /**\r
- * Pushes the specified amount of characters back into the input stream.\r
- *\r
- * They will be read again by then next call of the scanning method\r
- *\r
- * @param number the number of characters to be read again.\r
- * This number must not be greater than yylength()!\r
- */\r
- public void yypushback(int number) {\r
- if ( number > yylength() )\r
- zzScanError(ZZ_PUSHBACK_2BIG);\r
-\r
- zzMarkedPos -= number;\r
- }\r
-\r
-\r
- /**\r
- * Resumes scanning until the next regular expression is matched,\r
- * the end of input is encountered or an I/O-Error occurs.\r
- *\r
- * @return the next token\r
- * @exception java.io.IOException if any I/O-Error occurs\r
- */\r
- public DocumentationElement nextToken() throws java.io.IOException, DocumentationParsingException {\r
- int zzInput;\r
- int zzAction;\r
-\r
- // cached fields:\r
- int zzCurrentPosL;\r
- int zzMarkedPosL;\r
- int zzEndReadL = zzEndRead;\r
- char [] zzBufferL = zzBuffer;\r
- char [] zzCMapL = ZZ_CMAP;\r
-\r
- int [] zzTransL = ZZ_TRANS;\r
- int [] zzRowMapL = ZZ_ROWMAP;\r
- int [] zzAttrL = ZZ_ATTRIBUTE;\r
-\r
- while (true) {\r
- zzMarkedPosL = zzMarkedPos;\r
-\r
- yychar+= zzMarkedPosL-zzStartRead;\r
-\r
- zzAction = -1;\r
-\r
- zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;\r
- \r
- zzState = ZZ_LEXSTATE[zzLexicalState];\r
-\r
-\r
- zzForAction: {\r
- while (true) {\r
- \r
- if (zzCurrentPosL < zzEndReadL)\r
- zzInput = zzBufferL[zzCurrentPosL++];\r
- else if (zzAtEOF) {\r
- zzInput = YYEOF;\r
- break zzForAction;\r
- }\r
- else {\r
- // store back cached positions\r
- zzCurrentPos = zzCurrentPosL;\r
- zzMarkedPos = zzMarkedPosL;\r
- boolean eof = zzRefill();\r
- // get translated positions and possibly new buffer\r
- zzCurrentPosL = zzCurrentPos;\r
- zzMarkedPosL = zzMarkedPos;\r
- zzBufferL = zzBuffer;\r
- zzEndReadL = zzEndRead;\r
- if (eof) {\r
- zzInput = YYEOF;\r
- break zzForAction;\r
- }\r
- else {\r
- zzInput = zzBufferL[zzCurrentPosL++];\r
- }\r
- }\r
- int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];\r
- if (zzNext == -1) break zzForAction;\r
- zzState = zzNext;\r
-\r
- int zzAttributes = zzAttrL[zzState];\r
- if ( (zzAttributes & 1) == 1 ) {\r
- zzAction = zzState;\r
- zzMarkedPosL = zzCurrentPosL;\r
- if ( (zzAttributes & 8) == 8 ) break zzForAction;\r
- }\r
-\r
- }\r
- }\r
-\r
- // store back cached position\r
- zzMarkedPos = zzMarkedPosL;\r
-\r
- switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {\r
- case 4: \r
- { return new EntityRef(trimW(yytext().substring(1)));\r
- }\r
- case 10: break;\r
- case 8: \r
- { return new Header(2, trimN(yytext(), 2));\r
- }\r
- case 11: break;\r
- case 7: \r
- { return new Header(1, trimN(yytext(), 1));\r
- }\r
- case 12: break;\r
- case 3: \r
- { return new Paragraph(yytext().trim());\r
- }\r
- case 13: break;\r
- case 9: \r
- { return new Header(3, trimN(yytext(), 3));\r
- }\r
- case 14: break;\r
- case 1: \r
- { System.err.println("At " + yychar + ": Illegal character '" + yytext() + "'.");\r
- }\r
- case 15: break;\r
- case 5: \r
- { return new ListItem(trimW(yytext()));\r
- }\r
- case 16: break;\r
- case 6: \r
- { return new Preformatted(yytext());\r
- }\r
- case 17: break;\r
- case 2: \r
- { \r
- }\r
- case 18: break;\r
- default: \r
- if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {\r
- zzAtEOF = true;\r
- { return null;\r
- }\r
- } \r
- else {\r
- zzScanError(ZZ_NO_MATCH);\r
- }\r
- }\r
- }\r
- }\r
-\r
-\r
-}\r
+/* The following code was generated by JFlex 1.4.3 on 26.5.2013 19:20 */
+
+package org.simantics.scl.compiler.internal.parsing.documentation;
+
+
+/**
+ * This class is a scanner generated by
+ * <a href="http://www.jflex.de/">JFlex</a> 1.4.3
+ * on 26.5.2013 19:20 from the specification file
+ * <tt>C:/Documents and Settings/Hannu/git/scl/org.simantics.scl.compiler/src/org/simantics/scl/compiler/parsing/documentation/DocumentationLexer.flex</tt>
+ */
+public class DocumentationLexer {
+
+ /** This character denotes the end of file */
+ public static final int YYEOF = -1;
+
+ /** initial size of the lookahead buffer */
+ private static final int ZZ_BUFFERSIZE = 16384;
+
+ /** lexical states */
+ public static final int YYINITIAL = 0;
+
+ /**
+ * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
+ * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
+ * at the beginning of a line
+ * l is of the form l = 2*k, k a non negative integer
+ */
+ private static final int ZZ_LEXSTATE[] = {
+ 0, 0
+ };
+
+ /**
+ * Translates characters to character classes
+ */
+ private static final String ZZ_CMAP_PACKED =
+ "\11\0\1\1\1\2\2\0\1\3\22\0\1\5\2\0\1\0\6\0"+
+ "\1\7\2\0\1\4\17\0\1\6\1\10\uffc1\0";
+
+ /**
+ * Translates characters to character classes
+ */
+ private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
+
+ /**
+ * Translates DFA states to action switch labels.
+ */
+ private static final int [] ZZ_ACTION = zzUnpackAction();
+
+ private static final String ZZ_ACTION_PACKED_0 =
+ "\1\0\1\1\2\2\2\1\1\2\3\1\1\0\1\3"+
+ "\2\0\1\4\4\0\1\5\2\0\1\6\11\0\1\7"+
+ "\6\0\1\10\4\0\1\11\1\0";
+
+ private static int [] zzUnpackAction() {
+ int [] result = new int[46];
+ int offset = 0;
+ offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackAction(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int count = packed.charAt(i++);
+ int value = packed.charAt(i++);
+ do result[j++] = value; while (--count > 0);
+ }
+ return j;
+ }
+
+
+ /**
+ * Translates a state to a row index in the transition table
+ */
+ private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
+
+ private static final String ZZ_ROWMAP_PACKED_0 =
+ "\0\0\0\11\0\22\0\33\0\44\0\55\0\66\0\77"+
+ "\0\110\0\121\0\11\0\132\0\143\0\55\0\33\0\154"+
+ "\0\165\0\176\0\110\0\33\0\207\0\121\0\220\0\231"+
+ "\0\132\0\242\0\253\0\264\0\275\0\306\0\317\0\330"+
+ "\0\33\0\341\0\352\0\363\0\374\0\u0105\0\u010e\0\33"+
+ "\0\u0117\0\u0120\0\u0129\0\u0132\0\33\0\u013b";
+
+ private static int [] zzUnpackRowMap() {
+ int [] result = new int[46];
+ int offset = 0;
+ offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackRowMap(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int high = packed.charAt(i++) << 16;
+ result[j++] = high | packed.charAt(i++);
+ }
+ return j;
+ }
+
+ /**
+ * The transition table of the DFA
+ */
+ private static final int [] ZZ_TRANS = zzUnpackTrans();
+
+ private static final String ZZ_TRANS_PACKED_0 =
+ "\1\2\1\3\1\4\1\5\1\6\1\7\1\10\1\11"+
+ "\1\12\2\13\1\14\1\15\6\13\1\3\1\14\1\15"+
+ "\1\13\1\3\3\13\13\0\1\4\6\0\2\16\1\17"+
+ "\1\20\5\16\1\13\1\3\3\0\1\7\3\0\2\21"+
+ "\2\0\2\21\1\22\2\21\2\23\1\24\1\25\5\23"+
+ "\2\26\1\27\1\30\5\26\2\13\3\0\1\31\5\0"+
+ "\1\14\10\0\1\17\6\0\2\32\2\0\2\32\1\21"+
+ "\2\32\2\33\2\0\2\33\1\34\2\33\2\0\1\24"+
+ "\16\0\1\26\2\0\1\27\6\0\2\32\2\0\2\32"+
+ "\1\35\2\32\2\36\2\0\2\36\1\33\2\36\2\37"+
+ "\2\0\2\37\1\0\2\37\1\32\1\40\1\41\1\42"+
+ "\1\32\1\40\1\21\2\32\2\36\2\0\2\36\1\43"+
+ "\2\36\2\44\2\0\2\44\1\37\2\44\1\32\1\40"+
+ "\1\41\1\42\1\32\1\40\1\35\2\32\2\0\1\41"+
+ "\6\0\2\36\2\0\2\36\1\45\2\36\2\44\2\0"+
+ "\2\44\1\46\2\44\1\36\1\47\1\50\1\51\1\36"+
+ "\1\47\1\33\2\36\2\44\2\0\2\44\1\52\2\44"+
+ "\1\36\1\47\1\50\1\51\1\36\1\47\1\43\2\36"+
+ "\2\0\1\50\6\0\2\44\2\0\2\44\1\53\3\44"+
+ "\1\54\1\55\1\56\1\44\1\54\1\37\3\44\1\54"+
+ "\1\55\1\56\1\44\1\54\1\46\2\44\2\0\1\55"+
+ "\6\0";
+
+ private static int [] zzUnpackTrans() {
+ int [] result = new int[324];
+ int offset = 0;
+ offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackTrans(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int count = packed.charAt(i++);
+ int value = packed.charAt(i++);
+ value--;
+ do result[j++] = value; while (--count > 0);
+ }
+ return j;
+ }
+
+
+ /* error codes */
+ private static final int ZZ_UNKNOWN_ERROR = 0;
+ private static final int ZZ_NO_MATCH = 1;
+ private static final int ZZ_PUSHBACK_2BIG = 2;
+
+ /* error messages for the codes above */
+ private static final String ZZ_ERROR_MSG[] = {
+ "Unkown internal scanner error",
+ "Error: could not match input",
+ "Error: pushback value was too large"
+ };
+
+ /**
+ * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
+ */
+ private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
+
+ private static final String ZZ_ATTRIBUTE_PACKED_0 =
+ "\1\0\2\1\1\11\6\1\1\0\1\1\2\0\1\11"+
+ "\4\0\1\11\2\0\1\1\11\0\1\11\6\0\1\11"+
+ "\4\0\1\11\1\0";
+
+ private static int [] zzUnpackAttribute() {
+ int [] result = new int[46];
+ int offset = 0;
+ offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackAttribute(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int count = packed.charAt(i++);
+ int value = packed.charAt(i++);
+ do result[j++] = value; while (--count > 0);
+ }
+ return j;
+ }
+
+ /** the input device */
+ private java.io.Reader zzReader;
+
+ /** the current state of the DFA */
+ private int zzState;
+
+ /** the current lexical state */
+ private int zzLexicalState = YYINITIAL;
+
+ /** this buffer contains the current text to be matched and is
+ the source of the yytext() string */
+ private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
+
+ /** the textposition at the last accepting state */
+ private int zzMarkedPos;
+
+ /** the current text position in the buffer */
+ private int zzCurrentPos;
+
+ /** startRead marks the beginning of the yytext() string in the buffer */
+ private int zzStartRead;
+
+ /** endRead marks the last character in the buffer, that has been read
+ from input */
+ private int zzEndRead;
+
+ /** number of newlines encountered up to the start of the matched text */
+ private int yyline;
+
+ /** the number of characters up to the start of the matched text */
+ private int yychar;
+
+ /**
+ * the number of characters from the last newline up to the start of the
+ * matched text
+ */
+ private int yycolumn;
+
+ /**
+ * zzAtBOL == true <=> the scanner is currently at the beginning of a line
+ */
+ private boolean zzAtBOL = true;
+
+ /** zzAtEOF == true <=> the scanner is at the EOF */
+ private boolean zzAtEOF;
+
+ /** denotes if the user-EOF-code has already been executed */
+ private boolean zzEOFDone;
+
+ /* user code: */
+ public static String trimW(String text) {
+ int a = 0, b = text.length();
+ while(a < b) {
+ char c = text.charAt(a);
+ if(c != ' ' && c != '\t' && c != '\r' && c != '\n')
+ break;
+ ++a;
+ }
+ while(a < b) {
+ char c = text.charAt(b-1);
+ if(c != ' ' && c != '\t' && c != '\r' && c != '\n')
+ break;
+ --b;
+ }
+ return text.substring(a, b);
+ }
+
+ public static String trimN(String text, int amount) {
+ text = trimW(text);
+ return text.substring(amount, text.length()-amount).trim();
+ }
+
+
+ /**
+ * Creates a new scanner
+ * There is also a java.io.InputStream version of this constructor.
+ *
+ * @param in the java.io.Reader to read input from.
+ */
+ public DocumentationLexer(java.io.Reader in) {
+ this.zzReader = in;
+ }
+
+ /**
+ * Creates a new scanner.
+ * There is also java.io.Reader version of this constructor.
+ *
+ * @param in the java.io.Inputstream to read input from.
+ */
+ public DocumentationLexer(java.io.InputStream in) {
+ this(new java.io.InputStreamReader(in));
+ }
+
+ /**
+ * Unpacks the compressed character translation table.
+ *
+ * @param packed the packed character translation table
+ * @return the unpacked character translation table
+ */
+ private static char [] zzUnpackCMap(String packed) {
+ char [] map = new char[0x10000];
+ int i = 0; /* index in packed string */
+ int j = 0; /* index in unpacked array */
+ while (i < 34) {
+ int count = packed.charAt(i++);
+ char value = packed.charAt(i++);
+ do map[j++] = value; while (--count > 0);
+ }
+ return map;
+ }
+
+
+ /**
+ * Refills the input buffer.
+ *
+ * @return <code>false</code>, iff there was new input.
+ *
+ * @exception java.io.IOException if any I/O-Error occurs
+ */
+ private boolean zzRefill() throws java.io.IOException {
+
+ /* first: make room (if you can) */
+ if (zzStartRead > 0) {
+ System.arraycopy(zzBuffer, zzStartRead,
+ zzBuffer, 0,
+ zzEndRead-zzStartRead);
+
+ /* translate stored positions */
+ zzEndRead-= zzStartRead;
+ zzCurrentPos-= zzStartRead;
+ zzMarkedPos-= zzStartRead;
+ zzStartRead = 0;
+ }
+
+ /* is the buffer big enough? */
+ if (zzCurrentPos >= zzBuffer.length) {
+ /* if not: blow it up */
+ char newBuffer[] = new char[zzCurrentPos*2];
+ System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
+ zzBuffer = newBuffer;
+ }
+
+ /* finally: fill the buffer with new input */
+ int numRead = zzReader.read(zzBuffer, zzEndRead,
+ zzBuffer.length-zzEndRead);
+
+ if (numRead > 0) {
+ zzEndRead+= numRead;
+ return false;
+ }
+ // unlikely but not impossible: read 0 characters, but not at end of stream
+ if (numRead == 0) {
+ int c = zzReader.read();
+ if (c == -1) {
+ return true;
+ } else {
+ zzBuffer[zzEndRead++] = (char) c;
+ return false;
+ }
+ }
+
+ // numRead < 0
+ return true;
+ }
+
+
+ /**
+ * Closes the input stream.
+ */
+ public final void yyclose() throws java.io.IOException {
+ zzAtEOF = true; /* indicate end of file */
+ zzEndRead = zzStartRead; /* invalidate buffer */
+
+ if (zzReader != null)
+ zzReader.close();
+ }
+
+
+ /**
+ * Resets the scanner to read from a new input stream.
+ * Does not close the old reader.
+ *
+ * All internal variables are reset, the old input stream
+ * <b>cannot</b> be reused (internal buffer is discarded and lost).
+ * Lexical state is set to <tt>ZZ_INITIAL</tt>.
+ *
+ * @param reader the new input stream
+ */
+ public final void yyreset(java.io.Reader reader) {
+ zzReader = reader;
+ zzAtBOL = true;
+ zzAtEOF = false;
+ zzEOFDone = false;
+ zzEndRead = zzStartRead = 0;
+ zzCurrentPos = zzMarkedPos = 0;
+ yyline = yychar = yycolumn = 0;
+ zzLexicalState = YYINITIAL;
+ }
+
+
+ /**
+ * Returns the current lexical state.
+ */
+ public final int yystate() {
+ return zzLexicalState;
+ }
+
+
+ /**
+ * Enters a new lexical state
+ *
+ * @param newState the new lexical state
+ */
+ public final void yybegin(int newState) {
+ zzLexicalState = newState;
+ }
+
+
+ /**
+ * Returns the text matched by the current regular expression.
+ */
+ public final String yytext() {
+ return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
+ }
+
+
+ /**
+ * Returns the character at position <tt>pos</tt> from the
+ * matched text.
+ *
+ * It is equivalent to yytext().charAt(pos), but faster
+ *
+ * @param pos the position of the character to fetch.
+ * A value from 0 to yylength()-1.
+ *
+ * @return the character at position pos
+ */
+ public final char yycharat(int pos) {
+ return zzBuffer[zzStartRead+pos];
+ }
+
+
+ /**
+ * Returns the length of the matched text region.
+ */
+ public final int yylength() {
+ return zzMarkedPos-zzStartRead;
+ }
+
+
+ /**
+ * Reports an error that occured while scanning.
+ *
+ * In a wellformed scanner (no or only correct usage of
+ * yypushback(int) and a match-all fallback rule) this method
+ * will only be called with things that "Can't Possibly Happen".
+ * If this method is called, something is seriously wrong
+ * (e.g. a JFlex bug producing a faulty scanner etc.).
+ *
+ * Usual syntax/scanner level error handling should be done
+ * in error fallback rules.
+ *
+ * @param errorCode the code of the errormessage to display
+ */
+ private void zzScanError(int errorCode) {
+ String message;
+ try {
+ message = ZZ_ERROR_MSG[errorCode];
+ }
+ catch (ArrayIndexOutOfBoundsException e) {
+ message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
+ }
+
+ throw new Error(message);
+ }
+
+
+ /**
+ * Pushes the specified amount of characters back into the input stream.
+ *
+ * They will be read again by then next call of the scanning method
+ *
+ * @param number the number of characters to be read again.
+ * This number must not be greater than yylength()!
+ */
+ public void yypushback(int number) {
+ if ( number > yylength() )
+ zzScanError(ZZ_PUSHBACK_2BIG);
+
+ zzMarkedPos -= number;
+ }
+
+
+ /**
+ * Resumes scanning until the next regular expression is matched,
+ * the end of input is encountered or an I/O-Error occurs.
+ *
+ * @return the next token
+ * @exception java.io.IOException if any I/O-Error occurs
+ */
+ public DocumentationElement nextToken() throws java.io.IOException, DocumentationParsingException {
+ int zzInput;
+ int zzAction;
+
+ // cached fields:
+ int zzCurrentPosL;
+ int zzMarkedPosL;
+ int zzEndReadL = zzEndRead;
+ char [] zzBufferL = zzBuffer;
+ char [] zzCMapL = ZZ_CMAP;
+
+ int [] zzTransL = ZZ_TRANS;
+ int [] zzRowMapL = ZZ_ROWMAP;
+ int [] zzAttrL = ZZ_ATTRIBUTE;
+
+ while (true) {
+ zzMarkedPosL = zzMarkedPos;
+
+ yychar+= zzMarkedPosL-zzStartRead;
+
+ zzAction = -1;
+
+ zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
+
+ zzState = ZZ_LEXSTATE[zzLexicalState];
+
+
+ zzForAction: {
+ while (true) {
+
+ if (zzCurrentPosL < zzEndReadL)
+ zzInput = zzBufferL[zzCurrentPosL++];
+ else if (zzAtEOF) {
+ zzInput = YYEOF;
+ break zzForAction;
+ }
+ else {
+ // store back cached positions
+ zzCurrentPos = zzCurrentPosL;
+ zzMarkedPos = zzMarkedPosL;
+ boolean eof = zzRefill();
+ // get translated positions and possibly new buffer
+ zzCurrentPosL = zzCurrentPos;
+ zzMarkedPosL = zzMarkedPos;
+ zzBufferL = zzBuffer;
+ zzEndReadL = zzEndRead;
+ if (eof) {
+ zzInput = YYEOF;
+ break zzForAction;
+ }
+ else {
+ zzInput = zzBufferL[zzCurrentPosL++];
+ }
+ }
+ int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
+ if (zzNext == -1) break zzForAction;
+ zzState = zzNext;
+
+ int zzAttributes = zzAttrL[zzState];
+ if ( (zzAttributes & 1) == 1 ) {
+ zzAction = zzState;
+ zzMarkedPosL = zzCurrentPosL;
+ if ( (zzAttributes & 8) == 8 ) break zzForAction;
+ }
+
+ }
+ }
+
+ // store back cached position
+ zzMarkedPos = zzMarkedPosL;
+
+ switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
+ case 4:
+ { return new EntityRef(trimW(yytext().substring(1)));
+ }
+ case 10: break;
+ case 8:
+ { return new Header(2, trimN(yytext(), 2));
+ }
+ case 11: break;
+ case 7:
+ { return new Header(1, trimN(yytext(), 1));
+ }
+ case 12: break;
+ case 3:
+ { return new Paragraph(yytext().trim());
+ }
+ case 13: break;
+ case 9:
+ { return new Header(3, trimN(yytext(), 3));
+ }
+ case 14: break;
+ case 1:
+ { System.err.println("At " + yychar + ": Illegal character '" + yytext() + "'.");
+ }
+ case 15: break;
+ case 5:
+ { return new ListItem(trimW(yytext()));
+ }
+ case 16: break;
+ case 6:
+ { return new Preformatted(yytext());
+ }
+ case 17: break;
+ case 2:
+ {
+ }
+ case 18: break;
+ default:
+ if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
+ zzAtEOF = true;
+ { return null;
+ }
+ }
+ else {
+ zzScanError(ZZ_NO_MATCH);
+ }
+ }
+ }
+ }
+
+
+}
Code Review / simantics / platform.git / blobdiff