672 lines
18 KiB
Java
672 lines
18 KiB
Java
/*
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* The scanner definition for COOL ASTs
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*/
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import java_cup.runtime.Symbol;
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class ASTLexer implements java_cup.runtime.Scanner {
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private final int YY_BUFFER_SIZE = 512;
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private final int YY_F = -1;
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private final int YY_NO_STATE = -1;
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private final int YY_NOT_ACCEPT = 0;
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private final int YY_START = 1;
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private final int YY_END = 2;
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private final int YY_NO_ANCHOR = 4;
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private final int YY_BOL = 128;
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private final int YY_EOF = 129;
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StringBuffer buf = new StringBuffer();
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int line() { return yyline; }
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private java.io.BufferedReader yy_reader;
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private int yy_buffer_index;
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private int yy_buffer_read;
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private int yy_buffer_start;
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private int yy_buffer_end;
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private char yy_buffer[];
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private int yyline;
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private boolean yy_at_bol;
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private int yy_lexical_state;
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ASTLexer (java.io.Reader reader) {
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this ();
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if (null == reader) {
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throw (new Error("Error: Bad input stream initializer."));
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}
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yy_reader = new java.io.BufferedReader(reader);
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}
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ASTLexer (java.io.InputStream instream) {
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this ();
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if (null == instream) {
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throw (new Error("Error: Bad input stream initializer."));
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}
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yy_reader = new java.io.BufferedReader(new java.io.InputStreamReader(instream));
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}
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private ASTLexer () {
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yy_buffer = new char[YY_BUFFER_SIZE];
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yy_buffer_read = 0;
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yy_buffer_index = 0;
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yy_buffer_start = 0;
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yy_buffer_end = 0;
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yyline = 0;
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yy_at_bol = true;
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yy_lexical_state = YYINITIAL;
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}
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private boolean yy_eof_done = false;
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private final int STRING = 1;
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private final int YYINITIAL = 0;
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private final int yy_state_dtrans[] = {
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0,
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139
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};
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private void yybegin (int state) {
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yy_lexical_state = state;
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}
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private int yy_advance ()
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throws java.io.IOException {
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int next_read;
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int i;
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int j;
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if (yy_buffer_index < yy_buffer_read) {
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return yy_buffer[yy_buffer_index++];
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}
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if (0 != yy_buffer_start) {
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i = yy_buffer_start;
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j = 0;
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while (i < yy_buffer_read) {
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yy_buffer[j] = yy_buffer[i];
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++i;
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++j;
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}
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yy_buffer_end = yy_buffer_end - yy_buffer_start;
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yy_buffer_start = 0;
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yy_buffer_read = j;
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yy_buffer_index = j;
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next_read = yy_reader.read(yy_buffer,
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yy_buffer_read,
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yy_buffer.length - yy_buffer_read);
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if (-1 == next_read) {
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return YY_EOF;
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}
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yy_buffer_read = yy_buffer_read + next_read;
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}
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while (yy_buffer_index >= yy_buffer_read) {
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if (yy_buffer_index >= yy_buffer.length) {
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yy_buffer = yy_double(yy_buffer);
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}
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next_read = yy_reader.read(yy_buffer,
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yy_buffer_read,
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yy_buffer.length - yy_buffer_read);
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if (-1 == next_read) {
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return YY_EOF;
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}
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yy_buffer_read = yy_buffer_read + next_read;
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}
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return yy_buffer[yy_buffer_index++];
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}
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private void yy_move_end () {
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if (yy_buffer_end > yy_buffer_start &&
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'\n' == yy_buffer[yy_buffer_end-1])
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yy_buffer_end--;
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if (yy_buffer_end > yy_buffer_start &&
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'\r' == yy_buffer[yy_buffer_end-1])
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yy_buffer_end--;
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}
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private boolean yy_last_was_cr=false;
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private void yy_mark_start () {
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int i;
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for (i = yy_buffer_start; i < yy_buffer_index; ++i) {
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if ('\n' == yy_buffer[i] && !yy_last_was_cr) {
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++yyline;
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}
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if ('\r' == yy_buffer[i]) {
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++yyline;
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yy_last_was_cr=true;
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} else yy_last_was_cr=false;
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}
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yy_buffer_start = yy_buffer_index;
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}
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private void yy_mark_end () {
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yy_buffer_end = yy_buffer_index;
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}
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private void yy_to_mark () {
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yy_buffer_index = yy_buffer_end;
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yy_at_bol = (yy_buffer_end > yy_buffer_start) &&
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('\r' == yy_buffer[yy_buffer_end-1] ||
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'\n' == yy_buffer[yy_buffer_end-1] ||
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2028/*LS*/ == yy_buffer[yy_buffer_end-1] ||
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2029/*PS*/ == yy_buffer[yy_buffer_end-1]);
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}
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private java.lang.String yytext () {
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return (new java.lang.String(yy_buffer,
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yy_buffer_start,
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yy_buffer_end - yy_buffer_start));
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}
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private int yylength () {
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return yy_buffer_end - yy_buffer_start;
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}
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private char[] yy_double (char buf[]) {
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int i;
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char newbuf[];
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newbuf = new char[2*buf.length];
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for (i = 0; i < buf.length; ++i) {
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newbuf[i] = buf[i];
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}
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return newbuf;
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}
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private final int YY_E_INTERNAL = 0;
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private final int YY_E_MATCH = 1;
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private java.lang.String yy_error_string[] = {
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"Error: Internal error.\n",
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"Error: Unmatched input.\n"
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};
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private void yy_error (int code,boolean fatal) {
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java.lang.System.out.print(yy_error_string[code]);
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java.lang.System.out.flush();
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if (fatal) {
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throw new Error("Fatal Error.\n");
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}
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}
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private int[][] unpackFromString(int size1, int size2, String st) {
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int colonIndex = -1;
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String lengthString;
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int sequenceLength = 0;
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int sequenceInteger = 0;
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int commaIndex;
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String workString;
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int res[][] = new int[size1][size2];
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for (int i= 0; i < size1; i++) {
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for (int j= 0; j < size2; j++) {
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if (sequenceLength != 0) {
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res[i][j] = sequenceInteger;
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sequenceLength--;
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continue;
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}
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commaIndex = st.indexOf(',');
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workString = (commaIndex==-1) ? st :
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st.substring(0, commaIndex);
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st = st.substring(commaIndex+1);
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colonIndex = workString.indexOf(':');
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if (colonIndex == -1) {
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res[i][j]=Integer.parseInt(workString);
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continue;
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}
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lengthString =
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workString.substring(colonIndex+1);
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sequenceLength=Integer.parseInt(lengthString);
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workString=workString.substring(0,colonIndex);
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sequenceInteger=Integer.parseInt(workString);
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res[i][j] = sequenceInteger;
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sequenceLength--;
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}
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}
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return res;
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}
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private int yy_acpt[] = {
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/* 0 */ YY_NOT_ACCEPT,
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/* 1 */ YY_NO_ANCHOR,
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/* 2 */ YY_NO_ANCHOR,
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/* 3 */ YY_NO_ANCHOR,
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/* 4 */ YY_NO_ANCHOR,
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/* 5 */ YY_NO_ANCHOR,
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/* 6 */ YY_NO_ANCHOR,
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/* 7 */ YY_NO_ANCHOR,
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/* 8 */ YY_NO_ANCHOR,
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/* 9 */ YY_NO_ANCHOR,
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/* 10 */ YY_NO_ANCHOR,
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/* 11 */ YY_NO_ANCHOR,
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/* 12 */ YY_NO_ANCHOR,
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/* 13 */ YY_NO_ANCHOR,
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/* 14 */ YY_NO_ANCHOR,
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/* 15 */ YY_NO_ANCHOR,
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/* 16 */ YY_NO_ANCHOR,
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/* 17 */ YY_NO_ANCHOR,
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/* 18 */ YY_NO_ANCHOR,
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/* 19 */ YY_NO_ANCHOR,
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/* 20 */ YY_NO_ANCHOR,
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/* 21 */ YY_NO_ANCHOR,
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/* 22 */ YY_NO_ANCHOR,
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/* 23 */ YY_NO_ANCHOR,
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/* 24 */ YY_NO_ANCHOR,
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/* 25 */ YY_NO_ANCHOR,
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/* 26 */ YY_NO_ANCHOR,
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/* 27 */ YY_NO_ANCHOR,
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/* 28 */ YY_NO_ANCHOR,
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/* 29 */ YY_NO_ANCHOR,
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/* 30 */ YY_NO_ANCHOR,
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/* 31 */ YY_NO_ANCHOR,
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/* 32 */ YY_NO_ANCHOR,
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/* 33 */ YY_NO_ANCHOR,
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/* 34 */ YY_NO_ANCHOR,
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/* 35 */ YY_NO_ANCHOR,
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/* 36 */ YY_NO_ANCHOR,
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/* 37 */ YY_NO_ANCHOR,
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/* 38 */ YY_NO_ANCHOR,
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/* 39 */ YY_NO_ANCHOR,
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/* 40 */ YY_NO_ANCHOR,
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/* 41 */ YY_NO_ANCHOR,
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/* 42 */ YY_NO_ANCHOR,
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/* 43 */ YY_NO_ANCHOR,
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/* 44 */ YY_NO_ANCHOR,
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/* 45 */ YY_NO_ANCHOR,
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/* 46 */ YY_NO_ANCHOR,
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/* 47 */ YY_NO_ANCHOR,
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/* 48 */ YY_NO_ANCHOR,
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/* 49 */ YY_NOT_ACCEPT,
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/* 50 */ YY_NO_ANCHOR,
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/* 51 */ YY_NO_ANCHOR,
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/* 52 */ YY_NOT_ACCEPT,
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/* 53 */ YY_NOT_ACCEPT,
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/* 54 */ YY_NOT_ACCEPT,
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/* 55 */ YY_NOT_ACCEPT,
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/* 56 */ YY_NOT_ACCEPT,
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/* 57 */ YY_NOT_ACCEPT,
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/* 58 */ YY_NOT_ACCEPT,
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/* 59 */ YY_NOT_ACCEPT,
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/* 60 */ YY_NOT_ACCEPT,
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/* 61 */ YY_NOT_ACCEPT,
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/* 62 */ YY_NOT_ACCEPT,
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/* 63 */ YY_NOT_ACCEPT,
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/* 64 */ YY_NOT_ACCEPT,
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/* 65 */ YY_NOT_ACCEPT,
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/* 66 */ YY_NOT_ACCEPT,
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/* 67 */ YY_NOT_ACCEPT,
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/* 68 */ YY_NOT_ACCEPT,
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/* 69 */ YY_NOT_ACCEPT,
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/* 70 */ YY_NOT_ACCEPT,
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/* 71 */ YY_NOT_ACCEPT,
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/* 72 */ YY_NOT_ACCEPT,
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/* 73 */ YY_NOT_ACCEPT,
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/* 74 */ YY_NOT_ACCEPT,
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/* 75 */ YY_NOT_ACCEPT,
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/* 76 */ YY_NOT_ACCEPT,
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/* 77 */ YY_NOT_ACCEPT,
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/* 78 */ YY_NOT_ACCEPT,
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/* 79 */ YY_NOT_ACCEPT,
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/* 80 */ YY_NOT_ACCEPT,
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/* 81 */ YY_NOT_ACCEPT,
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/* 82 */ YY_NOT_ACCEPT,
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/* 83 */ YY_NOT_ACCEPT,
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/* 84 */ YY_NOT_ACCEPT,
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/* 85 */ YY_NOT_ACCEPT,
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/* 86 */ YY_NOT_ACCEPT,
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/* 87 */ YY_NOT_ACCEPT,
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/* 88 */ YY_NOT_ACCEPT,
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/* 89 */ YY_NOT_ACCEPT,
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/* 90 */ YY_NOT_ACCEPT,
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/* 91 */ YY_NOT_ACCEPT,
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/* 92 */ YY_NOT_ACCEPT,
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/* 93 */ YY_NOT_ACCEPT,
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/* 94 */ YY_NOT_ACCEPT,
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/* 95 */ YY_NOT_ACCEPT,
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/* 96 */ YY_NOT_ACCEPT,
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/* 97 */ YY_NOT_ACCEPT,
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/* 98 */ YY_NOT_ACCEPT,
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/* 99 */ YY_NOT_ACCEPT,
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/* 100 */ YY_NOT_ACCEPT,
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/* 101 */ YY_NOT_ACCEPT,
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/* 102 */ YY_NOT_ACCEPT,
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/* 103 */ YY_NOT_ACCEPT,
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/* 104 */ YY_NOT_ACCEPT,
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/* 105 */ YY_NOT_ACCEPT,
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/* 106 */ YY_NOT_ACCEPT,
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/* 107 */ YY_NOT_ACCEPT,
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/* 108 */ YY_NOT_ACCEPT,
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/* 109 */ YY_NOT_ACCEPT,
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/* 110 */ YY_NOT_ACCEPT,
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/* 111 */ YY_NOT_ACCEPT,
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/* 112 */ YY_NOT_ACCEPT,
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/* 113 */ YY_NOT_ACCEPT,
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/* 114 */ YY_NOT_ACCEPT,
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/* 115 */ YY_NOT_ACCEPT,
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/* 116 */ YY_NOT_ACCEPT,
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/* 117 */ YY_NOT_ACCEPT,
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/* 118 */ YY_NOT_ACCEPT,
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/* 119 */ YY_NOT_ACCEPT,
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/* 120 */ YY_NOT_ACCEPT,
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/* 121 */ YY_NOT_ACCEPT,
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/* 122 */ YY_NOT_ACCEPT,
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/* 123 */ YY_NOT_ACCEPT,
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/* 124 */ YY_NOT_ACCEPT,
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/* 125 */ YY_NOT_ACCEPT,
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/* 126 */ YY_NOT_ACCEPT,
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/* 127 */ YY_NOT_ACCEPT,
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/* 128 */ YY_NOT_ACCEPT,
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/* 129 */ YY_NOT_ACCEPT,
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/* 130 */ YY_NOT_ACCEPT,
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/* 131 */ YY_NOT_ACCEPT,
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/* 132 */ YY_NOT_ACCEPT,
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/* 133 */ YY_NOT_ACCEPT,
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/* 134 */ YY_NOT_ACCEPT,
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/* 135 */ YY_NOT_ACCEPT,
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/* 136 */ YY_NOT_ACCEPT,
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/* 137 */ YY_NOT_ACCEPT,
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/* 138 */ YY_NOT_ACCEPT,
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/* 139 */ YY_NOT_ACCEPT,
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/* 140 */ YY_NOT_ACCEPT,
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/* 141 */ YY_NOT_ACCEPT,
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/* 142 */ YY_NOT_ACCEPT,
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/* 143 */ YY_NOT_ACCEPT,
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/* 144 */ YY_NOT_ACCEPT,
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/* 145 */ YY_NOT_ACCEPT,
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/* 146 */ YY_NOT_ACCEPT,
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/* 147 */ YY_NOT_ACCEPT,
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/* 148 */ YY_NOT_ACCEPT,
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/* 149 */ YY_NOT_ACCEPT,
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/* 150 */ YY_NOT_ACCEPT,
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/* 151 */ YY_NOT_ACCEPT,
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/* 152 */ YY_NOT_ACCEPT,
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/* 153 */ YY_NOT_ACCEPT,
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/* 154 */ YY_NOT_ACCEPT,
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/* 155 */ YY_NOT_ACCEPT,
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/* 156 */ YY_NOT_ACCEPT
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};
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private int yy_cmap[] = unpackFromString(1,130,
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"36:8,37:2,1,36,37,1,36:18,37,36,34,3,36:4,31,32,36:6,2:10,30,36:6,33:26,36," +
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"35,36:2,4,36,9,19,11,17,14,18,8,16,21,29,23,12,10,20,7,5,26,6,13,15,24,25,2" +
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"7,28,22,33,36:5,0:2")[0];
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private int yy_rmap[] = unpackFromString(1,157,
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"0,1:2,2,3,1:4,4,1:38,5,4,6,5,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,2" +
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"3,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,4" +
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"8,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,7" +
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"3,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,9" +
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"8,99,100,101,102,103,104,105,106,107,108,109,110,111")[0];
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private int yy_nxt[][] = unpackFromString(112,38,
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"1,2,3,49,52,4:25,5,6,7,4,8,-1:2,2,-1:40,3,-1:37,4,-1,4:26,-1:3,4,-1:6,9,-1:" +
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"37,48,-1:37,43:13,44,43:2,45,46,47,43:3,51,43:13,-1:5,53,-1,54,-1,55,56,57," +
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"58,59,60,61,-1,62,63,64,65,66,-1:22,140,-1:5,67,-1:44,68,-1:31,69,-1,70,-1:" +
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"36,141,-1:9,71,-1:20,72,-1:4,73,-1:32,152,-1:6,74,10,-1:37,75,-1:8,76,-1:39" +
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",11,-1:33,77,-1:36,78,-1:23,79,-1:36,142,80,-1:4,143,-1:32,81,-1:6,82,-1:36" +
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",83,-1:6,84,-1:41,86,-1:42,87,-1:21,88,-1:39,89,-1:34,12,-1:35,91,-1:9,92,-" +
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"1:26,93,-1:43,13,-1:10,14,-1:17,144,-1:2,95,-1:47,15,-1:23,96,-1:45,97,-1:1" +
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"1,153,-1:18,98,-1:38,100,-1:34,101,-1:41,16,-1:18,17,-1:35,102,-1:27,18,-1:" +
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"30,103,-1:42,19,-1:38,154,-1:44,104,-1:22,20,-1:47,147,-1:26,21,-1:49,22,-1" +
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":33,105,-1:29,23,-1:47,106,-1:33,107,-1:31,149,-1:42,155,-1:47,109,-1:29,24" +
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",-1:39,111,112,-1:29,148,-1:36,156,-1:39,114,-1:42,25,-1:45,150,-1:25,117,-" +
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"1:45,119,-1:31,121,-1:49,26,-1:42,122,-1:31,151,-1:30,27,-1:42,28,-1:34,29," +
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"-1:28,30,-1:42,126,-1:39,127,-1:36,31,-1:35,32,-1:41,33,-1:26,128,-1:49,34," +
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"-1:30,35,-1:31,130,-1:47,36,-1:34,131,-1:32,37,-1:45,38,-1:40,132,-1:36,39," +
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"-1:42,133,-1:29,134,-1:29,135,-1:41,136,-1:43,137,-1:33,138,-1:42,40,-1:21," +
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"1,-1,41:32,42,50,41:2,-1:7,85,-1:45,90,-1:31,99,-1:35,145,-1:51,146,-1:27,1" +
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"10,-1:46,116,-1:24,115,-1:51,123,-1:25,118,-1:39,125,-1:31,129,-1:39,94,-1:" +
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"51,108,-1:27,113,-1:35,120,-1:37,124,-1:28");
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public java_cup.runtime.Symbol next_token ()
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throws java.io.IOException {
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int yy_lookahead;
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int yy_anchor = YY_NO_ANCHOR;
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int yy_state = yy_state_dtrans[yy_lexical_state];
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int yy_next_state = YY_NO_STATE;
|
|
int yy_last_accept_state = YY_NO_STATE;
|
|
boolean yy_initial = true;
|
|
int yy_this_accept;
|
|
|
|
yy_mark_start();
|
|
yy_this_accept = yy_acpt[yy_state];
|
|
if (YY_NOT_ACCEPT != yy_this_accept) {
|
|
yy_last_accept_state = yy_state;
|
|
yy_mark_end();
|
|
}
|
|
while (true) {
|
|
if (yy_initial && yy_at_bol) yy_lookahead = YY_BOL;
|
|
else yy_lookahead = yy_advance();
|
|
yy_next_state = YY_F;
|
|
yy_next_state = yy_nxt[yy_rmap[yy_state]][yy_cmap[yy_lookahead]];
|
|
if (YY_EOF == yy_lookahead && true == yy_initial) {
|
|
|
|
return new Symbol(ASTConstants.EOF);
|
|
}
|
|
if (YY_F != yy_next_state) {
|
|
yy_state = yy_next_state;
|
|
yy_initial = false;
|
|
yy_this_accept = yy_acpt[yy_state];
|
|
if (YY_NOT_ACCEPT != yy_this_accept) {
|
|
yy_last_accept_state = yy_state;
|
|
yy_mark_end();
|
|
}
|
|
}
|
|
else {
|
|
if (YY_NO_STATE == yy_last_accept_state) {
|
|
throw (new Error("Lexical Error: Unmatched Input."));
|
|
}
|
|
else {
|
|
yy_anchor = yy_acpt[yy_last_accept_state];
|
|
if (0 != (YY_END & yy_anchor)) {
|
|
yy_move_end();
|
|
}
|
|
yy_to_mark();
|
|
switch (yy_last_accept_state) {
|
|
case 1:
|
|
|
|
case -2:
|
|
break;
|
|
case 2:
|
|
{}
|
|
case -3:
|
|
break;
|
|
case 3:
|
|
{ return new Symbol(ASTConstants.INT_CONST,
|
|
AbstractTable.inttable.addString(yytext())); }
|
|
case -4:
|
|
break;
|
|
case 4:
|
|
{ return new Symbol(ASTConstants.ID,
|
|
AbstractTable.idtable.addString(yytext())); }
|
|
case -5:
|
|
break;
|
|
case 5:
|
|
{ return new Symbol(ASTConstants.COLON); }
|
|
case -6:
|
|
break;
|
|
case 6:
|
|
{ return new Symbol(ASTConstants.LPAREN); }
|
|
case -7:
|
|
break;
|
|
case 7:
|
|
{ return new Symbol(ASTConstants.RPAREN); }
|
|
case -8:
|
|
break;
|
|
case 8:
|
|
{ buf.setLength(0); yybegin(STRING);}
|
|
case -9:
|
|
break;
|
|
case 9:
|
|
{ return new Symbol(ASTConstants.LINENO,
|
|
new Integer(yytext().substring(1))); }
|
|
case -10:
|
|
break;
|
|
case 10:
|
|
{ return new Symbol(ASTConstants.LT); }
|
|
case -11:
|
|
break;
|
|
case 11:
|
|
{ return new Symbol(ASTConstants.EQ); }
|
|
case -12:
|
|
break;
|
|
case 12:
|
|
{ return new Symbol(ASTConstants.MUL); }
|
|
case -13:
|
|
break;
|
|
case 13:
|
|
{ return new Symbol(ASTConstants.LET); }
|
|
case -14:
|
|
break;
|
|
case 14:
|
|
{ return new Symbol(ASTConstants.LEQ); }
|
|
case -15:
|
|
break;
|
|
case 15:
|
|
{ return new Symbol(ASTConstants.SUB); }
|
|
case -16:
|
|
break;
|
|
case 16:
|
|
{ return new Symbol(ASTConstants.NEG); }
|
|
case -17:
|
|
break;
|
|
case 17:
|
|
{ return new Symbol(ASTConstants.NEW); }
|
|
case -18:
|
|
break;
|
|
case 18:
|
|
{ return new Symbol(ASTConstants.INT); }
|
|
case -19:
|
|
break;
|
|
case 19:
|
|
{ return new Symbol(ASTConstants.PLUS); }
|
|
case -20:
|
|
break;
|
|
case 20:
|
|
{ return new Symbol(ASTConstants.ATTR); }
|
|
case -21:
|
|
break;
|
|
case 21:
|
|
{ return new Symbol(ASTConstants.COMP); }
|
|
case -22:
|
|
break;
|
|
case 22:
|
|
{ return new Symbol(ASTConstants.COND); }
|
|
case -23:
|
|
break;
|
|
case 23:
|
|
{ return new Symbol(ASTConstants.LOOP); }
|
|
case -24:
|
|
break;
|
|
case 24:
|
|
{ return new Symbol(ASTConstants.BOOL); }
|
|
case -25:
|
|
break;
|
|
case 25:
|
|
{ return new Symbol(ASTConstants.CLASS); }
|
|
case -26:
|
|
break;
|
|
case 26:
|
|
{ return new Symbol(ASTConstants.BLOCK); }
|
|
case -27:
|
|
break;
|
|
case 27:
|
|
{ return new Symbol(ASTConstants.OBJECT); }
|
|
case -28:
|
|
break;
|
|
case 28:
|
|
{ return new Symbol(ASTConstants.ASSIGN); }
|
|
case -29:
|
|
break;
|
|
case 29:
|
|
{ return new Symbol(ASTConstants.METHOD); }
|
|
case -30:
|
|
break;
|
|
case 30:
|
|
{ return new Symbol(ASTConstants.STR); }
|
|
case -31:
|
|
break;
|
|
case 31:
|
|
{ return new Symbol(ASTConstants.DIVIDE); }
|
|
case -32:
|
|
break;
|
|
case 32:
|
|
{ return new Symbol(ASTConstants.FORMAL); }
|
|
case -33:
|
|
break;
|
|
case 33:
|
|
{ return new Symbol(ASTConstants.BRANCH); }
|
|
case -34:
|
|
break;
|
|
case 34:
|
|
{ return new Symbol(ASTConstants.ISVOID); }
|
|
case -35:
|
|
break;
|
|
case 35:
|
|
{ return new Symbol(ASTConstants.PROGRAM); }
|
|
case -36:
|
|
break;
|
|
case 36:
|
|
{ return new Symbol(ASTConstants.TYPCASE); }
|
|
case -37:
|
|
break;
|
|
case 37:
|
|
{ return new Symbol(ASTConstants.NO_EXPR); }
|
|
case -38:
|
|
break;
|
|
case 38:
|
|
{ return new Symbol(ASTConstants.NO_TYPE); }
|
|
case -39:
|
|
break;
|
|
case 39:
|
|
{ return new Symbol(ASTConstants.DISPATCH); }
|
|
case -40:
|
|
break;
|
|
case 40:
|
|
{ return new Symbol(ASTConstants.STATIC_DISPATCH);}
|
|
case -41:
|
|
break;
|
|
case 41:
|
|
{ buf.append(yytext()); }
|
|
case -42:
|
|
break;
|
|
case 42:
|
|
{ yybegin(YYINITIAL);
|
|
return new Symbol(ASTConstants.STR_CONST,
|
|
AbstractTable.stringtable.addString(buf.toString())); }
|
|
case -43:
|
|
break;
|
|
case 43:
|
|
{ buf.append(yytext().substring(1)); }
|
|
case -44:
|
|
break;
|
|
case 44:
|
|
{ buf.append('\t'); }
|
|
case -45:
|
|
break;
|
|
case 45:
|
|
{ buf.append('\f'); }
|
|
case -46:
|
|
break;
|
|
case 46:
|
|
{ buf.append('\b'); }
|
|
case -47:
|
|
break;
|
|
case 47:
|
|
{ buf.append('\n'); }
|
|
case -48:
|
|
break;
|
|
case 48:
|
|
{ buf.append((char)Integer.parseInt(yytext().substring(2), 16)); }
|
|
case -49:
|
|
break;
|
|
case 50:
|
|
{ buf.append(yytext()); }
|
|
case -50:
|
|
break;
|
|
case 51:
|
|
{ buf.append(yytext().substring(1)); }
|
|
case -51:
|
|
break;
|
|
default:
|
|
yy_error(YY_E_INTERNAL,false);
|
|
case -1:
|
|
}
|
|
yy_initial = true;
|
|
yy_state = yy_state_dtrans[yy_lexical_state];
|
|
yy_next_state = YY_NO_STATE;
|
|
yy_last_accept_state = YY_NO_STATE;
|
|
yy_mark_start();
|
|
yy_this_accept = yy_acpt[yy_state];
|
|
if (YY_NOT_ACCEPT != yy_this_accept) {
|
|
yy_last_accept_state = yy_state;
|
|
yy_mark_end();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|