--- /dev/null
+/* The following code was generated by JFlex 1.4.2 */
+
+package org.json.simple.parser;
+
+class Yylex {
+
+ /** 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;
+ public static final int STRING_BEGIN = 2;
+
+ /**
+ * 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, 1, 1
+ };
+
+ /**
+ * Translates characters to character classes
+ */
+ private static final String ZZ_CMAP_PACKED =
+ "\11\0\1\7\1\7\2\0\1\7\22\0\1\7\1\0\1\11\10\0"+
+ "\1\6\1\31\1\2\1\4\1\12\12\3\1\32\6\0\4\1\1\5"+
+ "\1\1\24\0\1\27\1\10\1\30\3\0\1\22\1\13\2\1\1\21"+
+ "\1\14\5\0\1\23\1\0\1\15\3\0\1\16\1\24\1\17\1\20"+
+ "\5\0\1\25\1\0\1\26\uff82\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 =
+ "\2\0\2\1\1\2\1\3\1\4\3\1\1\5\1\6"+
+ "\1\7\1\10\1\11\1\12\1\13\1\14\1\15\5\0"+
+ "\1\14\1\16\1\17\1\20\1\21\1\22\1\23\1\24"+
+ "\1\0\1\25\1\0\1\25\4\0\1\26\1\27\2\0"+
+ "\1\30";
+
+ private static int [] zzUnpackAction() {
+ int [] result = new int[45];
+ 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\33\0\66\0\121\0\154\0\207\0\66\0\242"+
+ "\0\275\0\330\0\66\0\66\0\66\0\66\0\66\0\66"+
+ "\0\363\0\u010e\0\66\0\u0129\0\u0144\0\u015f\0\u017a\0\u0195"+
+ "\0\66\0\66\0\66\0\66\0\66\0\66\0\66\0\66"+
+ "\0\u01b0\0\u01cb\0\u01e6\0\u01e6\0\u0201\0\u021c\0\u0237\0\u0252"+
+ "\0\66\0\66\0\u026d\0\u0288\0\66";
+
+ private static int [] zzUnpackRowMap() {
+ int [] result = new int[45];
+ 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 [] = {
+ 2, 2, 3, 4, 2, 2, 2, 5, 2, 6,
+ 2, 2, 7, 8, 2, 9, 2, 2, 2, 2,
+ 2, 10, 11, 12, 13, 14, 15, 16, 16, 16,
+ 16, 16, 16, 16, 16, 17, 18, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, 4, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 4, 19, 20, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 20, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 5, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 21, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 22, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 23, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 16, 16, 16, 16, 16, 16, 16,
+ 16, -1, -1, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+ -1, -1, -1, -1, -1, -1, -1, -1, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 33, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 34, 35, -1, -1,
+ 34, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 36, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 37, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 38, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 39, -1, 39, -1, 39, -1, -1,
+ -1, -1, -1, 39, 39, -1, -1, -1, -1, 39,
+ 39, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 33, -1, 20, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 20, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, 35,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 38, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, 40,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, 41, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 42, -1, 42, -1, 42,
+ -1, -1, -1, -1, -1, 42, 42, -1, -1, -1,
+ -1, 42, 42, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 43, -1, 43, -1, 43, -1, -1, -1,
+ -1, -1, 43, 43, -1, -1, -1, -1, 43, 43,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, 44,
+ -1, 44, -1, 44, -1, -1, -1, -1, -1, 44,
+ 44, -1, -1, -1, -1, 44, 44, -1, -1, -1,
+ -1, -1, -1, -1, -1,
+ };
+
+ /* 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 =
+ "\2\0\1\11\3\1\1\11\3\1\6\11\2\1\1\11"+
+ "\5\0\10\11\1\0\1\1\1\0\1\1\4\0\2\11"+
+ "\2\0\1\11";
+
+ private static int [] zzUnpackAttribute() {
+ int [] result = new int[45];
+ 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;
+
+ /* user code: */
+private StringBuffer sb=new StringBuffer();
+
+int getPosition(){
+ return yychar;
+}
+
+
+
+ /**
+ * 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.
+ */
+ Yylex(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.
+ */
+ Yylex(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 < 90) {
+ 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;
+ 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 Yytoken yylex() throws java.io.IOException, ParseException {
+ 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 11:
+ { sb.append(yytext());
+ }
+ case 25: break;
+ case 4:
+ { sb = null; sb = new StringBuffer(); yybegin(STRING_BEGIN);
+ }
+ case 26: break;
+ case 16:
+ { sb.append('\b');
+ }
+ case 27: break;
+ case 6:
+ { return new Yytoken(Yytoken.TYPE_RIGHT_BRACE,null);
+ }
+ case 28: break;
+ case 23:
+ { Boolean val=Boolean.valueOf(yytext()); return new Yytoken(Yytoken.TYPE_VALUE, val);
+ }
+ case 29: break;
+ case 22:
+ { return new Yytoken(Yytoken.TYPE_VALUE, null);
+ }
+ case 30: break;
+ case 13:
+ { yybegin(YYINITIAL);return new Yytoken(Yytoken.TYPE_VALUE, sb.toString());
+ }
+ case 31: break;
+ case 12:
+ { sb.append('\\');
+ }
+ case 32: break;
+ case 21:
+ { Double val=Double.valueOf(yytext()); return new Yytoken(Yytoken.TYPE_VALUE, val);
+ }
+ case 33: break;
+ case 1:
+ { throw new ParseException(yychar, ParseException.ERROR_UNEXPECTED_CHAR, new Character(yycharat(0)));
+ }
+ case 34: break;
+ case 8:
+ { return new Yytoken(Yytoken.TYPE_RIGHT_SQUARE,null);
+ }
+ case 35: break;
+ case 19:
+ { sb.append('\r');
+ }
+ case 36: break;
+ case 15:
+ { sb.append('/');
+ }
+ case 37: break;
+ case 10:
+ { return new Yytoken(Yytoken.TYPE_COLON,null);
+ }
+ case 38: break;
+ case 14:
+ { sb.append('"');
+ }
+ case 39: break;
+ case 5:
+ { return new Yytoken(Yytoken.TYPE_LEFT_BRACE,null);
+ }
+ case 40: break;
+ case 17:
+ { sb.append('\f');
+ }
+ case 41: break;
+ case 24:
+ { try{
+ int ch=Integer.parseInt(yytext().substring(2),16);
+ sb.append((char)ch);
+ }
+ catch(Exception e){
+ throw new ParseException(yychar, ParseException.ERROR_UNEXPECTED_EXCEPTION, e);
+ }
+ }
+ case 42: break;
+ case 20:
+ { sb.append('\t');
+ }
+ case 43: break;
+ case 7:
+ { return new Yytoken(Yytoken.TYPE_LEFT_SQUARE,null);
+ }
+ case 44: break;
+ case 2:
+ { Long val=Long.valueOf(yytext()); return new Yytoken(Yytoken.TYPE_VALUE, val);
+ }
+ case 45: break;
+ case 18:
+ { sb.append('\n');
+ }
+ case 46: break;
+ case 9:
+ { return new Yytoken(Yytoken.TYPE_COMMA,null);
+ }
+ case 47: break;
+ case 3:
+ {
+ }
+ case 48: break;
+ default:
+ if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
+ zzAtEOF = true;
+ return null;
+ }
+ else {
+ zzScanError(ZZ_NO_MATCH);
+ }
+ }
+ }
+ }
+
+
+}
git://source.jalview.org / jalview.git / blobdiff