1 /* Generated By:JavaCC: Do not edit this line. SheetFormulaParser.java */
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2 package org.simantics.spreadsheet.graph.parser;
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4 import org.simantics.spreadsheet.graph.parser.ast.*;
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5 import java.util.ArrayList;
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6 import java.util.List;
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7 import java.util.Collections;
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10 * Parser for spreadsheet formulas
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11 * @author Antti Villberg
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13 public class SheetFormulaParser implements SheetFormulaParserConstants {
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15 final public AstValue primary() throws ParseException {
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19 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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21 jj_consume_token(27);
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22 {if (true) return AstNull.NULL;}
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25 jj_consume_token(25);
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26 {if (true) return AstBoolean.TRUE;}
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29 jj_consume_token(26);
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30 {if (true) return AstBoolean.FALSE;}
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33 jj_consume_token(28);
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34 {if (true) return AstBoolean.TRUE;}
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37 jj_consume_token(29);
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38 {if (true) return AstBoolean.FALSE;}
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41 jj_consume_token(STRING);
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42 {if (true) return new AstString(token.image);}
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45 jj_consume_token(LONG_STRING);
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46 {if (true) return new AstString(token.image);}
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49 jj_consume_token(FLOAT);
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50 {if (true) return new AstDouble(token.image);}
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53 jj_consume_token(INTEGER);
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54 {if (true) return new AstInteger(Integer.parseInt(token.image));}
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59 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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61 tok = jj_consume_token(IDENT);
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64 tok = jj_consume_token(SHEET_NAME);
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68 jj_consume_token(-1);
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69 throw new ParseException();
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71 jj_consume_token(42);
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72 tempRange = range();
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73 {if (true) return tempRange.inSheet(tok.image);}
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74 } else if (jj_2_2(2)) {
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76 {if (true) return temp;}
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78 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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80 jj_consume_token(5);
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82 jj_consume_token(6);
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83 {if (true) return temp;}
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89 {if (true) return temp;}
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93 {if (true) return temp;}
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96 jj_consume_token(IDENT);
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97 {if (true) return new AstIdentifier(token.image);}
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100 jj_la1[2] = jj_gen;
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101 jj_consume_token(-1);
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102 throw new ParseException();
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106 throw new Error("Missing return statement in function");
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109 final public AstApply apply() throws ParseException {
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113 tok = jj_consume_token(IDENT);
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114 jj_consume_token(5);
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115 jj_consume_token(6);
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116 {if (true) return new AstApply(tok.image, null);}
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118 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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120 tok = jj_consume_token(IDENT);
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121 jj_consume_token(5);
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123 jj_consume_token(6);
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124 {if (true) return new AstApply(tok.image, al);}
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127 jj_la1[3] = jj_gen;
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128 jj_consume_token(-1);
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129 throw new ParseException();
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132 throw new Error("Missing return statement in function");
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135 final public AstValue array() throws ParseException {
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136 AstArray arr = new AstArray();
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139 jj_consume_token(10);
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140 jj_consume_token(11);
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141 {if (true) return new AstArray();}
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143 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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145 jj_consume_token(10);
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148 jj_consume_token(18);
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151 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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174 jj_la1[4] = jj_gen;
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180 jj_consume_token(11);
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181 {if (true) return arr;}
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184 jj_la1[5] = jj_gen;
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185 jj_consume_token(-1);
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186 throw new ParseException();
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189 throw new Error("Missing return statement in function");
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192 final public AstRange range() throws ParseException {
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196 jj_consume_token(CELL_RANGE);
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197 {if (true) return new AstRange(token.image);}
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199 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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201 jj_consume_token(CELL_SINGLE);
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202 {if (true) return new AstRange(token.image);}
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205 jj_consume_token(43);
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206 {if (true) return AstRange.REF;}
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209 jj_la1[6] = jj_gen;
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210 jj_consume_token(-1);
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211 throw new ParseException();
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214 throw new Error("Missing return statement in function");
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217 final public AstArgList arglist() throws ParseException {
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218 AstArgList ret = new AstArgList();
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224 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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230 jj_la1[7] = jj_gen;
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233 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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235 jj_consume_token(4);
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238 jj_consume_token(18);
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241 jj_la1[8] = jj_gen;
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242 jj_consume_token(-1);
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243 throw new ParseException();
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245 temp = AstNothing.INSTANCE;
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246 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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269 jj_la1[9] = jj_gen;
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274 {if (true) return ret;}
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275 throw new Error("Missing return statement in function");
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278 final public AstValue relation() throws ParseException {
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282 ex = arithmetic_expression();
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283 ret = new AstRelation(ex);
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284 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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292 ex = arithmetic_expression();
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293 ret.setRight(op, ex);
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296 jj_la1[10] = jj_gen;
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299 {if (true) return ret.simplify();}
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300 throw new Error("Missing return statement in function");
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303 final public String rel_op() throws ParseException {
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304 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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306 jj_consume_token(22);
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307 {if (true) return "< ";}
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310 jj_consume_token(44);
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311 {if (true) return "<=";}
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314 jj_consume_token(23);
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315 {if (true) return " >";}
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318 jj_consume_token(45);
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319 {if (true) return " >=";}
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322 jj_consume_token(21);
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323 {if (true) return "=";}
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326 jj_consume_token(24);
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327 {if (true) return "<>";}
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330 jj_la1[11] = jj_gen;
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331 jj_consume_token(-1);
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332 throw new ParseException();
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334 throw new Error("Missing return statement in function");
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338 final public AstValue arithmetic_expression() throws ParseException {
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339 AstArithmeticExpression ret;
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342 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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349 jj_la1[12] = jj_gen;
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353 ret = new AstArithmeticExpression(op, temp);
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365 {if (true) return ret.simplify();}
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366 throw new Error("Missing return statement in function");
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369 final public String add_op() throws ParseException {
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370 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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372 jj_consume_token(14);
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373 {if (true) return "+";}
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376 jj_consume_token(46);
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377 {if (true) return "-";}
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380 jj_consume_token(13);
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381 {if (true) return "&";}
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384 jj_la1[13] = jj_gen;
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385 jj_consume_token(-1);
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386 throw new ParseException();
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388 throw new Error("Missing return statement in function");
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391 final public AstValue term() throws ParseException {
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396 ret = new AstTerm(temp);
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399 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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405 jj_la1[14] = jj_gen;
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412 {if (true) return ret.simplify();}
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413 throw new Error("Missing return statement in function");
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416 final public String mul_op() throws ParseException {
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417 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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419 jj_consume_token(15);
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420 {if (true) return "*";}
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423 jj_consume_token(16);
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424 {if (true) return "/";}
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427 jj_la1[15] = jj_gen;
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428 jj_consume_token(-1);
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429 throw new ParseException();
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431 throw new Error("Missing return statement in function");
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434 final public AstValue factor() throws ParseException {
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439 ret = new AstFactor(temp);
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442 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
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447 jj_la1[16] = jj_gen;
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454 {if (true) return ret.simplify();}
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455 throw new Error("Missing return statement in function");
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458 final public String factor_op() throws ParseException {
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459 jj_consume_token(17);
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460 {if (true) return "^";}
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461 throw new Error("Missing return statement in function");
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464 private boolean jj_2_1(int xla) {
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465 jj_la = xla; jj_lastpos = jj_scanpos = token;
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466 try { return !jj_3_1(); }
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467 catch(LookaheadSuccess ls) { return true; }
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468 finally { jj_save(0, xla); }
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471 private boolean jj_2_2(int xla) {
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472 jj_la = xla; jj_lastpos = jj_scanpos = token;
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473 try { return !jj_3_2(); }
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474 catch(LookaheadSuccess ls) { return true; }
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475 finally { jj_save(1, xla); }
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478 private boolean jj_2_3(int xla) {
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479 jj_la = xla; jj_lastpos = jj_scanpos = token;
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480 try { return !jj_3_3(); }
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481 catch(LookaheadSuccess ls) { return true; }
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482 finally { jj_save(2, xla); }
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485 private boolean jj_2_4(int xla) {
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486 jj_la = xla; jj_lastpos = jj_scanpos = token;
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487 try { return !jj_3_4(); }
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488 catch(LookaheadSuccess ls) { return true; }
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489 finally { jj_save(3, xla); }
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492 private boolean jj_2_5(int xla) {
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493 jj_la = xla; jj_lastpos = jj_scanpos = token;
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494 try { return !jj_3_5(); }
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495 catch(LookaheadSuccess ls) { return true; }
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496 finally { jj_save(4, xla); }
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499 private boolean jj_2_6(int xla) {
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500 jj_la = xla; jj_lastpos = jj_scanpos = token;
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501 try { return !jj_3_6(); }
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502 catch(LookaheadSuccess ls) { return true; }
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503 finally { jj_save(5, xla); }
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506 private boolean jj_3R_29() {
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511 if (jj_3R_32()) return true;
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516 private boolean jj_3_4() {
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517 if (jj_scan_token(10)) return true;
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518 if (jj_scan_token(11)) return true;
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522 private boolean jj_3R_7() {
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529 if (jj_3R_12()) return true;
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535 private boolean jj_3R_10() {
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536 if (jj_scan_token(14)) return true;
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540 private boolean jj_3R_12() {
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541 if (jj_scan_token(13)) return true;
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545 private boolean jj_3R_9() {
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546 if (jj_scan_token(IDENT)) return true;
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547 if (jj_scan_token(5)) return true;
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551 private boolean jj_3R_6() {
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556 if (jj_3R_9()) return true;
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561 private boolean jj_3_3() {
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562 if (jj_scan_token(IDENT)) return true;
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563 if (jj_scan_token(5)) return true;
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564 if (jj_scan_token(6)) return true;
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568 private boolean jj_3R_27() {
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569 if (jj_scan_token(IDENT)) return true;
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573 private boolean jj_3R_26() {
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574 if (jj_3R_29()) return true;
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578 private boolean jj_3R_25() {
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579 if (jj_3R_28()) return true;
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583 private boolean jj_3R_24() {
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584 if (jj_scan_token(5)) return true;
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588 private boolean jj_3_2() {
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589 if (jj_3R_6()) return true;
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593 private boolean jj_3_1() {
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596 if (jj_scan_token(38)) {
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598 if (jj_scan_token(33)) return true;
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600 if (jj_scan_token(42)) return true;
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604 private boolean jj_3R_23() {
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605 if (jj_scan_token(INTEGER)) return true;
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609 private boolean jj_3_6() {
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610 if (jj_3R_7()) return true;
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611 if (jj_3R_8()) return true;
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615 private boolean jj_3R_22() {
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616 if (jj_scan_token(FLOAT)) return true;
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620 private boolean jj_3R_21() {
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621 if (jj_scan_token(LONG_STRING)) return true;
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625 private boolean jj_3R_20() {
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626 if (jj_scan_token(STRING)) return true;
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630 private boolean jj_3R_19() {
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631 if (jj_scan_token(29)) return true;
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635 private boolean jj_3R_18() {
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636 if (jj_scan_token(28)) return true;
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640 private boolean jj_3R_17() {
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641 if (jj_scan_token(26)) return true;
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645 private boolean jj_3R_11() {
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646 if (jj_scan_token(46)) return true;
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650 private boolean jj_3R_16() {
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651 if (jj_scan_token(25)) return true;
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655 private boolean jj_3R_13() {
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656 if (jj_3R_14()) return true;
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660 private boolean jj_3R_14() {
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691 if (jj_3R_27()) return true;
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709 private boolean jj_3R_15() {
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710 if (jj_scan_token(27)) return true;
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714 private boolean jj_3R_31() {
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715 if (jj_scan_token(43)) return true;
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719 private boolean jj_3R_30() {
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720 if (jj_scan_token(CELL_SINGLE)) return true;
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724 private boolean jj_3R_28() {
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731 if (jj_3R_31()) return true;
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737 private boolean jj_3_5() {
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738 if (jj_scan_token(CELL_RANGE)) return true;
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742 private boolean jj_3R_8() {
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743 if (jj_3R_13()) return true;
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747 private boolean jj_3R_32() {
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748 if (jj_scan_token(10)) return true;
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752 /** Generated Token Manager. */
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753 public SheetFormulaParserTokenManager token_source;
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754 SimpleCharStream jj_input_stream;
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755 /** Current token. */
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756 public Token token;
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758 public Token jj_nt;
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759 private int jj_ntk;
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760 private Token jj_scanpos, jj_lastpos;
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762 private int jj_gen;
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763 final private int[] jj_la1 = new int[17];
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764 static private int[] jj_la1_0;
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765 static private int[] jj_la1_1;
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770 private static void jj_la1_init_0() {
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771 jj_la1_0 = new int[] {0x0,0x3e000000,0x420,0x0,0x3e006420,0x400,0x0,0x40010,0x40010,0x3e006420,0x1e00000,0x1e00000,0x6000,0x6000,0x18000,0x18000,0x20000,};
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773 private static void jj_la1_init_1() {
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774 jj_la1_1 = new int[] {0x42,0x305,0x868,0x40,0x4b6f,0x0,0x808,0x0,0x0,0x4b6f,0x3000,0x3000,0x4000,0x4000,0x0,0x0,0x0,};
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776 final private JJCalls[] jj_2_rtns = new JJCalls[6];
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777 private boolean jj_rescan = false;
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778 private int jj_gc = 0;
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780 /** Constructor with InputStream. */
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781 public SheetFormulaParser(java.io.InputStream stream) {
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782 this(stream, null);
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784 /** Constructor with InputStream and supplied encoding */
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785 public SheetFormulaParser(java.io.InputStream stream, String encoding) {
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786 try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
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787 token_source = new SheetFormulaParserTokenManager(jj_input_stream);
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788 token = new Token();
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791 for (int i = 0; i < 17; i++) jj_la1[i] = -1;
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792 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
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795 /** Reinitialise. */
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796 public void ReInit(java.io.InputStream stream) {
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797 ReInit(stream, null);
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799 /** Reinitialise. */
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800 public void ReInit(java.io.InputStream stream, String encoding) {
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801 try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
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802 token_source.ReInit(jj_input_stream);
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803 token = new Token();
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806 for (int i = 0; i < 17; i++) jj_la1[i] = -1;
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807 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
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810 /** Constructor. */
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811 public SheetFormulaParser(java.io.Reader stream) {
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812 jj_input_stream = new SimpleCharStream(stream, 1, 1);
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813 token_source = new SheetFormulaParserTokenManager(jj_input_stream);
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814 token = new Token();
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817 for (int i = 0; i < 17; i++) jj_la1[i] = -1;
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818 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
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821 /** Reinitialise. */
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822 public void ReInit(java.io.Reader stream) {
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823 jj_input_stream.ReInit(stream, 1, 1);
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824 token_source.ReInit(jj_input_stream);
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825 token = new Token();
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828 for (int i = 0; i < 17; i++) jj_la1[i] = -1;
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829 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
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832 /** Constructor with generated Token Manager. */
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833 public SheetFormulaParser(SheetFormulaParserTokenManager tm) {
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835 token = new Token();
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838 for (int i = 0; i < 17; i++) jj_la1[i] = -1;
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839 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
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842 /** Reinitialise. */
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843 public void ReInit(SheetFormulaParserTokenManager tm) {
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845 token = new Token();
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848 for (int i = 0; i < 17; i++) jj_la1[i] = -1;
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849 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
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852 private Token jj_consume_token(int kind) throws ParseException {
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854 if ((oldToken = token).next != null) token = token.next;
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855 else token = token.next = token_source.getNextToken();
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857 if (token.kind == kind) {
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859 if (++jj_gc > 100) {
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861 for (int i = 0; i < jj_2_rtns.length; i++) {
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862 JJCalls c = jj_2_rtns[i];
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863 while (c != null) {
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864 if (c.gen < jj_gen) c.first = null;
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873 throw generateParseException();
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876 static private final class LookaheadSuccess extends java.lang.Error { }
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877 final private LookaheadSuccess jj_ls = new LookaheadSuccess();
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878 private boolean jj_scan_token(int kind) {
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879 if (jj_scanpos == jj_lastpos) {
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881 if (jj_scanpos.next == null) {
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882 jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
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884 jj_lastpos = jj_scanpos = jj_scanpos.next;
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887 jj_scanpos = jj_scanpos.next;
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890 int i = 0; Token tok = token;
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891 while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
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892 if (tok != null) jj_add_error_token(kind, i);
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894 if (jj_scanpos.kind != kind) return true;
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895 if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
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900 /** Get the next Token. */
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901 final public Token getNextToken() {
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902 if (token.next != null) token = token.next;
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903 else token = token.next = token_source.getNextToken();
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909 /** Get the specific Token. */
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910 final public Token getToken(int index) {
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912 for (int i = 0; i < index; i++) {
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913 if (t.next != null) t = t.next;
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914 else t = t.next = token_source.getNextToken();
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919 private int jj_ntk() {
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920 if ((jj_nt=token.next) == null)
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921 return (jj_ntk = (token.next=token_source.getNextToken()).kind);
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923 return (jj_ntk = jj_nt.kind);
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926 private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
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927 private int[] jj_expentry;
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928 private int jj_kind = -1;
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929 private int[] jj_lasttokens = new int[100];
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930 private int jj_endpos;
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932 private void jj_add_error_token(int kind, int pos) {
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933 if (pos >= 100) return;
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934 if (pos == jj_endpos + 1) {
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935 jj_lasttokens[jj_endpos++] = kind;
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936 } else if (jj_endpos != 0) {
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937 jj_expentry = new int[jj_endpos];
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938 for (int i = 0; i < jj_endpos; i++) {
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939 jj_expentry[i] = jj_lasttokens[i];
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941 jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries.iterator(); it.hasNext();) {
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942 int[] oldentry = (int[])(it.next());
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943 if (oldentry.length == jj_expentry.length) {
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944 for (int i = 0; i < jj_expentry.length; i++) {
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945 if (oldentry[i] != jj_expentry[i]) {
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946 continue jj_entries_loop;
\r
949 jj_expentries.add(jj_expentry);
\r
950 break jj_entries_loop;
\r
953 if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
\r
957 /** Generate ParseException. */
\r
958 public ParseException generateParseException() {
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959 jj_expentries.clear();
\r
960 boolean[] la1tokens = new boolean[47];
\r
961 if (jj_kind >= 0) {
\r
962 la1tokens[jj_kind] = true;
\r
965 for (int i = 0; i < 17; i++) {
\r
966 if (jj_la1[i] == jj_gen) {
\r
967 for (int j = 0; j < 32; j++) {
\r
968 if ((jj_la1_0[i] & (1<<j)) != 0) {
\r
969 la1tokens[j] = true;
\r
971 if ((jj_la1_1[i] & (1<<j)) != 0) {
\r
972 la1tokens[32+j] = true;
\r
977 for (int i = 0; i < 47; i++) {
\r
978 if (la1tokens[i]) {
\r
979 jj_expentry = new int[1];
\r
980 jj_expentry[0] = i;
\r
981 jj_expentries.add(jj_expentry);
\r
986 jj_add_error_token(0, 0);
\r
987 int[][] exptokseq = new int[jj_expentries.size()][];
\r
988 for (int i = 0; i < jj_expentries.size(); i++) {
\r
989 exptokseq[i] = jj_expentries.get(i);
\r
991 return new ParseException(token, exptokseq, tokenImage);
\r
994 /** Enable tracing. */
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995 final public void enable_tracing() {
\r
998 /** Disable tracing. */
\r
999 final public void disable_tracing() {
\r
1002 private void jj_rescan_token() {
\r
1004 for (int i = 0; i < 6; i++) {
\r
1006 JJCalls p = jj_2_rtns[i];
\r
1008 if (p.gen > jj_gen) {
\r
1009 jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
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1011 case 0: jj_3_1(); break;
\r
1012 case 1: jj_3_2(); break;
\r
1013 case 2: jj_3_3(); break;
\r
1014 case 3: jj_3_4(); break;
\r
1015 case 4: jj_3_5(); break;
\r
1016 case 5: jj_3_6(); break;
\r
1020 } while (p != null);
\r
1021 } catch(LookaheadSuccess ls) { }
\r
1023 jj_rescan = false;
\r
1026 private void jj_save(int index, int xla) {
\r
1027 JJCalls p = jj_2_rtns[index];
\r
1028 while (p.gen > jj_gen) {
\r
1029 if (p.next == null) { p = p.next = new JJCalls(); break; }
\r
1032 p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
\r
1035 static final class JJCalls {
\r