/* The following code was generated by JFlex 1.4.1 on 4/30/07 2:35 PM */
package step.core;
/* JFlex example: part of Java language lexer specification */
import java_cup.runtime.*;
/**
* This class is a simple example lexer.
*/
class StepScanner implements java_cup.runtime.Scanner {
/** 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;
/**
* Translates characters to character classes
*/
private static final String ZZ_CMAP_PACKED =
"\11\0\1\16\1\2\1\0\1\3\1\1\22\0\1\16\1\47\1\12"+
"\1\50\1\44\1\13\1\17\1\11\1\42\1\43\1\5\1\52\1\41"+
"\1\26\1\15\1\4\1\14\1\27\1\31\1\30\6\10\1\0\1\32"+
"\1\0\1\51\3\0\1\35\1\6\1\21\1\34\1\24\1\45\1\6"+
"\1\37\1\25\4\6\1\33\1\22\1\23\1\6\1\40\1\20\1\36"+
"\1\46\5\6\4\0\1\7\1\0\1\35\1\6\1\21\1\34\1\24"+
"\1\45\1\6\1\37\1\25\4\6\1\33\1\22\1\23\1\6\1\40"+
"\1\20\1\36\1\46\5\6\uff85\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\1\3\1\4\1\5\1\6\5\1"+
"\2\5\1\1\1\7\2\5\1\10\1\11\1\12\1\13"+
"\3\1\1\0\1\14\2\0\1\15\1\0\1\16\1\17"+
"\5\0\2\5\1\20\2\5\1\21\1\22\1\23\3\0"+
"\1\24\1\0\1\25\1\26\1\27\1\30\1\0\4\5"+
"\1\0\1\22\1\31\1\0\1\14\2\0\1\5\2\0"+
"\2\5\1\22\1\0\2\5\3\0\1\32\1\5\1\22"+
"\1\33\2\5\2\0\1\5\1\22\1\5\1\0\1\34"+
"\3\0\1\35\1\22\1\5\2\0\1\22\1\0\1\36"+
"\2\0\1\22\2\0\1\22\5\0\1\37\3\0\1\40";
private static int [] zzUnpackAction() {
int [] result = new int[120];
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\53\0\126\0\53\0\201\0\53\0\254\0\327"+
"\0\u0102\0\u012d\0\u0158\0\u0183\0\u01ae\0\u01d9\0\u0204\0\u022f"+
"\0\53\0\u025a\0\u0285\0\53\0\53\0\53\0\53\0\u02b0"+
"\0\u02db\0\u0306\0\u0331\0\u035c\0\u0387\0\u0102\0\u03b2\0\u012d"+
"\0\53\0\u0158\0\u03dd\0\u0408\0\u0433\0\u045e\0\u0489\0\u04b4"+
"\0\u04df\0\u050a\0\u0535\0\u0560\0\u058b\0\u05b6\0\u05e1\0\u060c"+
"\0\u0637\0\u0662\0\u068d\0\u068d\0\53\0\53\0\53\0\53"+
"\0\u06b8\0\u06e3\0\u070e\0\u0739\0\u0764\0\u078f\0\u07ba\0\53"+
"\0\u07e5\0\u0810\0\u0810\0\u083b\0\u0866\0\u0891\0\u08bc\0\u08e7"+
"\0\u0912\0\u093d\0\u0968\0\u0993\0\u09be\0\u09e9\0\u0a14\0\u0a3f"+
"\0\53\0\u0a6a\0\u0a95\0\53\0\u0ac0\0\u0aeb\0\u0b16\0\u0b41"+
"\0\u0b6c\0\u0b97\0\u0bc2\0\u0bed\0\53\0\u0c18\0\u0c43\0\u0c6e"+
"\0\53\0\u0c99\0\u0cc4\0\u0cef\0\u0d1a\0\u0d45\0\u0d70\0\53"+
"\0\u0d9b\0\u0dc6\0\u0df1\0\u0e1c\0\u0e47\0\u078f\0\u0e72\0\u0e9d"+
"\0\u0ec8\0\u0ef3\0\u0f1e\0\53\0\u0f49\0\u0f74\0\u0f9f\0\53";
private static int [] zzUnpackRowMap() {
int [] result = new int[120];
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\2\4\1\5\1\6\1\7\1\2\1\10"+
"\1\11\1\12\1\13\1\10\1\14\1\4\1\15\4\7"+
"\1\16\1\17\1\20\3\10\1\21\1\7\1\22\2\7"+
"\1\23\1\7\1\24\1\25\1\26\1\27\2\7\1\30"+
"\1\31\1\2\1\32\55\0\1\4\55\0\1\33\53\0"+
"\3\7\3\0\1\7\3\0\6\7\1\0\3\7\1\0"+
"\6\7\4\0\2\7\14\0\1\10\3\0\1\10\1\34"+
"\6\0\1\35\2\0\3\10\21\0\11\36\1\37\41\36"+
"\12\40\1\41\40\40\14\0\1\42\12\0\1\42\31\0"+
"\1\43\11\0\6\43\5\0\3\43\1\44\2\43\4\0"+
"\1\45\1\46\24\0\1\47\40\0\3\7\3\0\1\7"+
"\3\0\6\7\1\0\3\7\1\0\1\50\5\7\4\0"+
"\2\7\12\0\3\7\3\0\1\7\3\0\1\51\5\7"+
"\1\0\3\7\1\0\6\7\4\0\2\7\14\0\1\52"+
"\3\0\1\52\12\0\3\52\27\0\3\7\3\0\1\7"+
"\3\0\6\7\1\0\3\7\1\0\2\7\1\53\3\7"+
"\4\0\2\7\12\0\3\7\3\0\1\7\3\0\4\7"+
"\1\54\1\7\1\0\3\7\1\0\6\7\4\0\2\7"+
"\12\0\1\55\11\0\6\55\5\0\6\55\4\0\2\55"+
"\14\0\1\56\3\0\1\56\12\0\3\56\31\0\1\57"+
"\3\0\1\57\12\0\3\57\21\0\5\60\1\61\45\60"+
"\10\0\1\34\3\0\1\34\7\0\1\62\2\0\3\34"+
"\31\0\1\63\3\0\1\63\11\0\1\64\3\63\20\0"+
"\1\64\11\0\1\36\47\0\3\43\3\0\1\43\1\65"+
"\2\0\6\43\1\0\3\43\1\0\6\43\4\0\2\43"+
"\12\0\3\43\3\0\1\43\1\66\2\0\6\43\1\0"+
"\3\43\1\0\6\43\4\0\2\43\12\0\3\43\3\0"+
"\1\43\1\67\2\0\6\43\1\0\3\43\1\0\6\43"+
"\4\0\2\43\12\0\3\43\3\0\1\43\1\70\2\0"+
"\6\43\1\0\3\43\1\0\6\43\4\0\2\43\25\0"+
"\1\71\37\0\3\7\3\0\1\7\3\0\6\7\1\0"+
"\3\7\1\0\1\7\1\72\4\7\4\0\2\7\12\0"+
"\3\7\3\0\1\7\3\0\2\7\1\73\3\7\1\0"+
"\3\7\1\0\6\7\4\0\2\7\14\0\1\52\3\0"+
"\1\52\1\34\6\0\1\35\2\0\3\52\27\0\3\7"+
"\3\0\1\7\3\0\6\7\1\0\3\7\1\0\3\7"+
"\1\74\2\7\4\0\2\7\12\0\3\7\3\0\1\7"+
"\3\0\6\7\1\0\3\7\1\0\2\7\1\75\3\7"+
"\4\0\2\7\12\0\3\55\3\0\1\55\3\0\6\55"+
"\1\0\3\55\1\0\6\55\4\0\2\55\5\0\1\76"+
"\6\0\1\77\3\0\1\77\1\0\1\76\10\0\3\77"+
"\17\0\1\100\11\0\1\57\3\0\1\57\1\34\6\0"+
"\1\35\2\0\3\57\21\0\5\60\1\101\45\60\4\0"+
"\1\4\1\61\55\0\1\102\3\0\1\102\11\0\1\103"+
"\3\102\20\0\1\103\10\0\1\63\3\0\1\63\12\0"+
"\3\63\43\0\1\104\36\0\3\7\3\0\1\7\3\0"+
"\1\105\5\7\1\106\3\7\1\0\6\7\4\0\2\7"+
"\12\0\3\7\3\0\1\7\3\0\6\7\1\107\3\7"+
"\1\0\6\7\4\0\2\7\12\0\3\7\3\0\1\7"+
"\3\0\6\7\1\0\3\7\1\0\2\7\1\110\3\7"+
"\4\0\2\7\12\0\3\7\3\0\1\7\3\0\6\7"+
"\1\0\3\7\1\0\1\7\1\111\4\7\4\0\2\7"+
"\5\0\1\76\14\0\1\76\32\0\1\100\2\0\1\76"+
"\6\0\1\112\3\0\1\112\1\0\1\76\10\0\3\112"+
"\17\0\1\100\1\0\4\60\1\4\1\101\45\60\10\0"+
"\1\102\3\0\1\102\12\0\3\102\44\0\1\113\35\0"+
"\3\7\3\0\1\7\3\0\1\7\1\114\2\7\1\115"+
"\1\7\1\0\3\7\1\0\6\7\4\0\2\7\31\0"+
"\1\116\54\0\1\117\24\0\1\120\4\0\3\7\3\0"+
"\1\7\1\0\1\120\1\0\6\7\1\0\3\7\1\121"+
"\6\7\4\0\2\7\12\0\3\7\3\0\1\7\3\0"+
"\4\7\1\122\1\7\1\0\3\7\1\0\6\7\4\0"+
"\2\7\5\0\1\76\6\0\1\123\3\0\1\123\1\0"+
"\1\76\10\0\3\123\17\0\1\100\25\0\1\124\34\0"+
"\3\7\3\0\1\7\3\0\2\7\1\125\3\7\1\0"+
"\3\7\1\0\6\7\4\0\2\7\12\0\3\7\3\0"+
"\1\7\3\0\1\7\1\126\4\7\1\0\3\7\1\0"+
"\6\7\4\0\2\7\24\0\1\127\46\0\1\130\37\0"+
"\1\120\14\0\1\120\13\0\1\121\26\0\3\7\3\0"+
"\1\7\3\0\6\7\1\0\3\7\1\0\5\7\1\131"+
"\4\0\2\7\5\0\1\76\6\0\1\132\3\0\1\132"+
"\1\0\1\76\10\0\3\132\17\0\1\100\7\0\3\7"+
"\3\0\1\7\3\0\3\7\1\133\2\7\1\0\3\7"+
"\1\0\6\7\4\0\2\7\5\0\1\134\4\0\3\7"+
"\3\0\1\7\1\0\1\134\1\0\6\7\1\0\3\7"+
"\1\135\6\7\4\0\2\7\26\0\1\136\60\0\1\137"+
"\23\0\1\140\4\0\3\7\3\0\1\7\1\0\1\140"+
"\1\0\6\7\1\0\3\7\1\141\6\7\4\0\2\7"+
"\5\0\1\76\6\0\1\142\3\0\1\142\1\0\1\76"+
"\10\0\3\142\17\0\1\100\7\0\3\7\3\0\1\7"+
"\3\0\4\7\1\143\1\7\1\0\3\7\1\0\6\7"+
"\4\0\2\7\5\0\1\134\14\0\1\134\13\0\1\135"+
"\46\0\1\144\40\0\1\145\37\0\1\140\14\0\1\140"+
"\13\0\1\141\21\0\1\76\6\0\1\146\3\0\1\146"+
"\1\0\1\76\10\0\3\146\17\0\1\100\2\0\1\147"+
"\4\0\3\7\3\0\1\7\1\0\1\147\1\0\6\7"+
"\1\0\3\7\1\150\6\7\4\0\2\7\33\0\1\151"+
"\53\0\1\152\23\0\1\76\6\0\1\153\3\0\1\153"+
"\1\0\1\76\10\0\3\153\17\0\1\100\2\0\1\147"+
"\14\0\1\147\13\0\1\150\34\0\1\154\64\0\1\155"+
"\25\0\1\76\6\0\1\156\3\0\1\156\1\0\1\76"+
"\10\0\3\156\17\0\1\100\31\0\1\157\53\0\1\160"+
"\35\0\1\161\65\0\1\162\53\0\1\163\23\0\1\162"+
"\14\0\1\162\13\0\1\164\46\0\1\165\55\0\1\166"+
"\50\0\1\167\24\0\1\167\14\0\1\167\13\0\1\170"+
"\20\0";
private static int [] zzUnpackTrans() {
int [] result = new int[4042];
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 aState
*/
private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
private static final String ZZ_ATTRIBUTE_PACKED_0 =
"\1\0\1\11\1\1\1\11\1\1\1\11\12\1\1\11"+
"\2\1\4\11\3\1\1\0\1\1\2\0\1\1\1\0"+
"\1\11\1\1\5\0\10\1\3\0\1\1\1\0\4\11"+
"\1\0\4\1\1\0\1\1\1\11\1\0\1\1\2\0"+
"\1\1\2\0\3\1\1\0\2\1\3\0\1\11\2\1"+
"\1\11\2\1\2\0\3\1\1\0\1\11\3\0\1\11"+
"\2\1\2\0\1\1\1\0\1\11\2\0\1\1\2\0"+
"\1\1\5\0\1\11\3\0\1\11";
private static int [] zzUnpackAttribute() {
int [] result = new int[120];
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 textposition at the last state to be included in yytext */
private int zzPushbackPos;
/** 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: */
StringBuffer string = new StringBuffer();
private Symbol symbol(int type) {
return new Symbol(type, yyline, yycolumn);
}
private Symbol symbol(int type, Object value) {
return new Symbol(type, yyline, yycolumn, value);
}
/**
* 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.
*/
StepScanner(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.
*/
StepScanner(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 < 150) {
int count = packed.charAt(i++);
char value = packed.charAt(i++);
do map[j++] = value; while (--count > 0);
}
return map;
}
/**
* Refills the input buffer.
*
* @return false, 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;
zzPushbackPos-= 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) {
return true;
}
else {
zzEndRead+= numRead;
return false;
}
}
/**
* 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
* cannot be reused (internal buffer is discarded and lost).
* Lexical state is set to ZZ_INITIAL.
*
* @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 = zzPushbackPos = 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 pos 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;
}
/**
* Contains user EOF-code, which will be executed exactly once,
* when the end of file is reached
*/
private void zzDoEOF() throws java.io.IOException {
if (!zzEOFDone) {
zzEOFDone = true;
yyclose();
}
}
/**
* 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 java_cup.runtime.Symbol next_token() throws java.io.IOException {
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;
boolean zzR = false;
for (zzCurrentPosL = zzStartRead; zzCurrentPosL < zzMarkedPosL;
zzCurrentPosL++) {
switch (zzBufferL[zzCurrentPosL]) {
case '\u000B':
case '\u000C':
case '\u0085':
case '\u2028':
case '\u2029':
yyline++;
yycolumn = 0;
zzR = false;
break;
case '\r':
yyline++;
yycolumn = 0;
zzR = true;
break;
case '\n':
if (zzR)
zzR = false;
else {
yyline++;
yycolumn = 0;
}
break;
default:
zzR = false;
yycolumn++;
}
}
if (zzR) {
// peek one character ahead if it is \n (if we have counted one line too much)
boolean zzPeek;
if (zzMarkedPosL < zzEndReadL)
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
else if (zzAtEOF)
zzPeek = false;
else {
boolean eof = zzRefill();
zzEndReadL = zzEndRead;
zzMarkedPosL = zzMarkedPos;
zzBufferL = zzBuffer;
if (eof)
zzPeek = false;
else
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
}
if (zzPeek) yyline--;
}
zzAction = -1;
zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
zzState = 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 28:
{ return symbol(StepParserSymbols.ENDSEC);
}
case 33: break;
case 5:
{ return symbol(StepParserSymbols.KEYWORD, yytext());
}
case 34: break;
case 27:
{ return symbol(StepParserSymbols.SCOPE);
}
case 35: break;
case 32:
{ return symbol(StepParserSymbols.END_ISO_10303_21);
}
case 36: break;
case 8:
{ return symbol(StepParserSymbols.COMMA);
}
case 37: break;
case 20:
{ return symbol(StepParserSymbols.REAL, new Double(yytext()));
}
case 38: break;
case 19:
{ return symbol(StepParserSymbols.INTEGER, new Integer(yytext().substring(1)));
}
case 39: break;
case 9:
{ return symbol(StepParserSymbols.LEFT_PAREN);
}
case 40: break;
case 24:
{ return symbol(StepParserSymbols.LOGICAL_UNKNOWN);
}
case 41: break;
case 17:
{ return symbol(StepParserSymbols.USER_DEFINED_KEYWORD, yytext());
}
case 42: break;
case 22:
{ return symbol(StepParserSymbols.LOGICAL_TRUE);
}
case 43: break;
case 30:
{ return symbol(StepParserSymbols.ENDSCOPE);
}
case 44: break;
case 25:
{ StringBuffer sb = new StringBuffer(yytext());
int pos = sb.indexOf(" ");
if (pos == -1) pos = sb.indexOf("\t");
if (pos == -1) pos = sb.indexOf("=");
return symbol(StepParserSymbols.INSTANCE_LABEL, new Integer(sb.substring(1, pos)));
}
case 45: break;
case 21:
{ StringBuffer sb = new StringBuffer(yytext());
return symbol(StepParserSymbols.ENUMERATION, sb.substring(1, sb.length()-1));
}
case 46: break;
case 7:
{ return symbol(StepParserSymbols.SEMI);
}
case 47: break;
case 31:
{ return symbol(StepParserSymbols.ISO_10303_21);
}
case 48: break;
case 3:
{ return symbol(StepParserSymbols.SLASH);
}
case 49: break;
case 14:
{ StringBuffer sb = new StringBuffer(yytext());
return symbol(StepParserSymbols.ENCODED_STRING, sb.substring(1, sb.length()-1));
}
case 50: break;
case 29:
{ return symbol(StepParserSymbols.HEADER);
}
case 51: break;
case 16:
{ String t = yytext();
return symbol(StepParserSymbols.INTEGER, new Integer(yytext()));
}
case 52: break;
case 13:
{ StringBuffer sb = new StringBuffer(yytext());
return symbol(StepParserSymbols.STRING, sb.substring(1, sb.length()-1));
}
case 53: break;
case 15:
{ StringBuffer sb = new StringBuffer(yytext());
return symbol(StepParserSymbols.BINARY, sb.substring(1, sb.length()));
}
case 54: break;
case 4:
{ return symbol(StepParserSymbols.REDEFINE);
}
case 55: break;
case 11:
{ return symbol(StepParserSymbols.MISSING);
}
case 56: break;
case 26:
{ return symbol(StepParserSymbols.DATA);
}
case 57: break;
case 1:
{ throw new Error("Illegal character <"+yytext()+">");
}
case 58: break;
case 10:
{ return symbol(StepParserSymbols.RIGHT_PAREN);
}
case 59: break;
case 12:
{ return symbol(StepParserSymbols.REAL, new Double(yytext()));
}
case 60: break;
case 2:
{ /* ignore */
}
case 61: break;
case 23:
{ return symbol(StepParserSymbols.LOGICAL_FALSE);
}
case 62: break;
case 18:
{ StringBuffer sb = new StringBuffer(yytext());
return symbol(StepParserSymbols.INSTANCE_REF, new Integer(sb.substring(1, sb.length())));
}
case 63: break;
case 6:
{ return symbol(StepParserSymbols.INTEGER, new Integer(yytext()));
}
case 64: break;
default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
zzDoEOF();
{ return new java_cup.runtime.Symbol(StepParserSymbols.EOF); }
}
else {
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}