/* Generated By:JavaCC: Do not edit this line. jhpro.engine3d.MathParser.java */
package jhpro.engine3d.MathParser;
public class MathParser implements MathParserConstants {
private java.util.HashMap userVars=new java.util.HashMap();
public MathParser() {
this(new java.io.StringReader(""));
resetVariables();
}
public void resetVariables() {
userVars.clear();
setVariable("Pi",Math.PI);
setVariable("E",Math.E);
}
public void setVariable(String varName,double varValue) {
//userVars.put(varName.toUpperCase(),new Double(varValue));
userVars.put(varName,new Double(varValue));
}
public double getVariable(String varName) {
//varName=varName.toUpperCase();
if (userVars.containsKey(varName))
return ((Double)userVars.get(varName)).doubleValue();
else return 0;
}
public double parseExpression(String s) throws ParseException {
// try {
ReInit(new java.io.StringReader(s+";"));
return Go();
// } catch (Exception e) {
// return Double.NaN;
// }
}
final public double GetNextTerm() throws ParseException, NumberFormatException {
Token t;
double d,d2;
String fn=null;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MINUS:
jj_consume_token(MINUS);
d = ParseLevel3();
{if (true) return -d;}
break;
case NUMBER:
t = jj_consume_token(NUMBER);
{if (true) return Double.parseDouble(t.image);}
break;
case VARNAME:
t = jj_consume_token(VARNAME);
{if (true) return getVariable(t.image);}
break;
case BRACE_OPEN:
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return d;}
break;
case ATAN2:
jj_consume_token(ATAN2);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(60);
d2 = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.atan2(d,d2);}
break;
case SIN:
jj_consume_token(SIN);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.sin(d);}
break;
case COS:
jj_consume_token(COS);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.cos(d);}
break;
case TAN:
jj_consume_token(TAN);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.tan(d);}
break;
case COSEC:
jj_consume_token(COSEC);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return 1/Math.sin(d);}
break;
case SEC:
jj_consume_token(SEC);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return 1/Math.cos(d);}
break;
case COT:
jj_consume_token(COT);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return 1/Math.tan(d);}
break;
case ARCSIN:
jj_consume_token(ARCSIN);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.asin(d);}
break;
case ARCCOS:
jj_consume_token(ARCCOS);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.acos(d);}
break;
case ARCTAN:
jj_consume_token(ARCTAN);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.atan(d);}
break;
case ARCCOSEC:
jj_consume_token(ARCCOSEC);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.asin(1/d);}
break;
case ARCSEC:
jj_consume_token(ARCSEC);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.acos(1/d);}
break;
case ARCCOT:
jj_consume_token(ARCCOT);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.atan(1/d);}
break;
case SINH:
jj_consume_token(SINH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return (Math.exp(d)-Math.exp(-d))/2;}
break;
case COSH:
jj_consume_token(COSH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return (Math.exp(d)+Math.exp(-d))/2;}
break;
case TANH:
jj_consume_token(TANH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return (Math.exp(d)-Math.exp(-d))/(Math.exp(d)+Math.exp(-d));}
break;
case COSECH:
jj_consume_token(COSECH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return 2/(Math.exp(d)-Math.exp(-d));}
break;
case SECH:
jj_consume_token(SECH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return 2/(Math.exp(d)+Math.exp(-d));}
break;
case COTH:
jj_consume_token(COTH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return (Math.exp(d)+Math.exp(-d))/(Math.exp(d)-Math.exp(-d));}
break;
case ARCSINH:
jj_consume_token(ARCSINH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log(d+Math.sqrt(d*d+1));}
break;
case ARCCOSH:
jj_consume_token(ARCCOSH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log(d+Math.sqrt(d*d-1));}
break;
case ARCTANH:
jj_consume_token(ARCTANH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log((1+d)/(1-d))/2;}
break;
case ARCCOSECH:
jj_consume_token(ARCCOSECH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log(Math.sqrt(1/d/d-1)+1/d);}
break;
case ARCSECH:
jj_consume_token(ARCSECH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log(Math.sqrt(1/d/d-1)+1/d);}
break;
case ARCCOTH:
jj_consume_token(ARCCOTH);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log((d+1)/(d-1))/2;}
break;
case SQRT:
jj_consume_token(SQRT);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.sqrt(d);}
break;
case EXP:
jj_consume_token(EXP);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.exp(d);}
break;
case LN:
jj_consume_token(LN);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log(d);}
break;
case LOG10:
jj_consume_token(LOG10);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.log(d)/Math.log(10);}
break;
case LOG2:
jj_consume_token(LOG2);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.tan(d)/Math.log(2);}
break;
case ABS:
jj_consume_token(ABS);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.abs(d);}
break;
case FLOOR:
jj_consume_token(FLOOR);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.floor(d);}
break;
case SIGN:
jj_consume_token(SIGN);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
if (d>0) {if (true) return 1;} else if (d<0) {if (true) return -1;} else {if (true) return 0;}
break;
case CEIL:
jj_consume_token(CEIL);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return Math.ceil(d);}
break;
case FRAC:
jj_consume_token(FRAC);
jj_consume_token(BRACE_OPEN);
d = Expression();
jj_consume_token(BRACE_CLOSE);
{if (true) return d-Math.floor(d);}
break;
default:
jj_la1[0] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public double Go() throws ParseException {
Token t;
double x=0;
label_1:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case END_STATEMENT:
;
break;
default:
jj_la1[1] = jj_gen;
break label_1;
}
jj_consume_token(END_STATEMENT);
}
label_2:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MINUS:
case BRACE_OPEN:
case ATAN2:
case SIN:
case COS:
case TAN:
case COSEC:
case SEC:
case COT:
case ARCSIN:
case ARCCOS:
case ARCTAN:
case ARCCOSEC:
case ARCSEC:
case ARCCOT:
case SINH:
case COSH:
case TANH:
case COSECH:
case SECH:
case COTH:
case ARCSINH:
case ARCCOSH:
case ARCTANH:
case ARCCOSECH:
case ARCSECH:
case ARCCOTH:
case SQRT:
case EXP:
case LN:
case LOG10:
case LOG2:
case ABS:
case FLOOR:
case SIGN:
case CEIL:
case FRAC:
case NUMBER:
case VARNAME:
;
break;
default:
jj_la1[2] = jj_gen;
break label_2;
}
if (jj_2_1(2)) {
x = Expression();
label_3:
while (true) {
jj_consume_token(END_STATEMENT);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case END_STATEMENT:
;
break;
default:
jj_la1[3] = jj_gen;
break label_3;
}
}
} else {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VARNAME:
t = jj_consume_token(VARNAME);
jj_consume_token(EQUALTO);
x = Expression();
setVariable(t.image,x);
label_4:
while (true) {
jj_consume_token(END_STATEMENT);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case END_STATEMENT:
;
break;
default:
jj_la1[4] = jj_gen;
break label_4;
}
}
break;
default:
jj_la1[5] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
{if (true) return x;}
throw new Error("Missing return statement in function");
}
final public double Expression() throws ParseException, NumberFormatException {
double value,x;
value = ParseLevel1();
label_5:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQUALS:
case NOTEQUALS:
case GREATER:
case GREATEREQ:
case LESSER:
case LESSEREQ:
;
break;
default:
jj_la1[6] = jj_gen;
break label_5;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQUALS:
jj_consume_token(EQUALS);
x = ParseLevel1();
value=(value==x)?1:0;
break;
case NOTEQUALS:
jj_consume_token(NOTEQUALS);
x = ParseLevel1();
value=(value!=x)?1:0;
break;
case LESSER:
jj_consume_token(LESSER);
x = ParseLevel1();
value=(valuex)?1:0;
break;
case GREATEREQ:
jj_consume_token(GREATEREQ);
x = ParseLevel1();
value=(value>=x)?1:0;
break;
default:
jj_la1[7] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if (true) return value;}
throw new Error("Missing return statement in function");
}
final public double ParseLevel1() throws ParseException, NumberFormatException {
double value,x;
value = ParseLevel2();
label_6:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
case MINUS:
;
break;
default:
jj_la1[8] = jj_gen;
break label_6;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
jj_consume_token(PLUS);
x = ParseLevel2();
value+=x;
break;
case MINUS:
jj_consume_token(MINUS);
x = ParseLevel2();
value-=x;
break;
default:
jj_la1[9] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if (true) return value;}
throw new Error("Missing return statement in function");
}
final public double ParseLevel2() throws ParseException, NumberFormatException {
double value,x;
value = ParseLevel3();
label_7:
while (true) {
if (jj_2_2(1)) {
;
} else {
break label_7;
}
if (jj_2_3(1)) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MULTIPLY:
jj_consume_token(MULTIPLY);
x = ParseLevel3();
break;
default:
jj_la1[10] = jj_gen;
if (getToken(1).kind!=MINUS) {
x = ParseLevel3();
} else {
jj_consume_token(-1);
throw new ParseException();
}
}
value*=x;
} else {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DIVIDE:
jj_consume_token(DIVIDE);
x = ParseLevel3();
value/=x;
break;
case MODULO:
jj_consume_token(MODULO);
x = ParseLevel3();
value%=x;
break;
default:
jj_la1[11] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
{if (true) return value;}
throw new Error("Missing return statement in function");
}
final public double ParseLevel3() throws ParseException, NumberFormatException {
double value,x;
value = GetNextTerm();
label_8:
while (true) {
if (jj_2_4(2)) {
;
} else {
break label_8;
}
jj_consume_token(POWER);
x = ParseLevel3();
value=Math.pow(value,x);
}
{if (true) return value;}
throw new Error("Missing return statement in function");
}
final private boolean jj_2_1(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_1(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(0, xla); }
}
final private boolean jj_2_2(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_2(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(1, xla); }
}
final private boolean jj_2_3(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_3(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(2, xla); }
}
final private boolean jj_2_4(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_4(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(3, xla); }
}
final private boolean jj_3R_14() {
if (jj_3R_17()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3_4()) { jj_scanpos = xsp; break; }
}
return false;
}
final private boolean jj_3R_11() {
if (jj_scan_token(MODULO)) return true;
return false;
}
final private boolean jj_3R_13() {
if (jj_3R_14()) return true;
return false;
}
final private boolean jj_3R_12() {
if (jj_scan_token(MULTIPLY)) return true;
return false;
}
final private boolean jj_3R_10() {
if (jj_scan_token(DIVIDE)) return true;
return false;
}
final private boolean jj_3_2() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_3()) {
jj_scanpos = xsp;
if (jj_3R_10()) {
jj_scanpos = xsp;
if (jj_3R_11()) return true;
}
}
return false;
}
final private boolean jj_3_3() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_12()) {
jj_scanpos = xsp;
lookingAhead = true;
jj_semLA = getToken(1).kind!=MINUS;
lookingAhead = false;
if (!jj_semLA || jj_3R_13()) return true;
}
return false;
}
final private boolean jj_3R_64() {
if (jj_scan_token(FRAC)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_63() {
if (jj_scan_token(CEIL)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_62() {
if (jj_scan_token(SIGN)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_61() {
if (jj_scan_token(FLOOR)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_60() {
if (jj_scan_token(ABS)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_59() {
if (jj_scan_token(LOG2)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_58() {
if (jj_scan_token(LOG10)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_57() {
if (jj_scan_token(LN)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_56() {
if (jj_scan_token(EXP)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_18() {
if (jj_3R_14()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3_2()) { jj_scanpos = xsp; break; }
}
return false;
}
final private boolean jj_3R_55() {
if (jj_scan_token(SQRT)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_54() {
if (jj_scan_token(ARCCOTH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_53() {
if (jj_scan_token(ARCSECH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_66() {
if (jj_scan_token(MINUS)) return true;
return false;
}
final private boolean jj_3R_52() {
if (jj_scan_token(ARCCOSECH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_51() {
if (jj_scan_token(ARCTANH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_50() {
if (jj_scan_token(ARCCOSH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_49() {
if (jj_scan_token(ARCSINH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_65() {
if (jj_scan_token(PLUS)) return true;
return false;
}
final private boolean jj_3R_48() {
if (jj_scan_token(COTH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_19() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_65()) {
jj_scanpos = xsp;
if (jj_3R_66()) return true;
}
return false;
}
final private boolean jj_3R_47() {
if (jj_scan_token(SECH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_46() {
if (jj_scan_token(COSECH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_45() {
if (jj_scan_token(TANH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_44() {
if (jj_scan_token(COSH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_43() {
if (jj_scan_token(SINH)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_42() {
if (jj_scan_token(ARCCOT)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_41() {
if (jj_scan_token(ARCSEC)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_40() {
if (jj_scan_token(ARCCOSEC)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_39() {
if (jj_scan_token(ARCTAN)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_38() {
if (jj_scan_token(ARCCOS)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_15() {
if (jj_3R_18()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3R_19()) { jj_scanpos = xsp; break; }
}
return false;
}
final private boolean jj_3R_37() {
if (jj_scan_token(ARCSIN)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_36() {
if (jj_scan_token(COT)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_35() {
if (jj_scan_token(SEC)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_29() {
if (jj_scan_token(BRACE_OPEN)) return true;
if (jj_3R_9()) return true;
return false;
}
final private boolean jj_3R_34() {
if (jj_scan_token(COSEC)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_25() {
if (jj_scan_token(GREATEREQ)) return true;
return false;
}
final private boolean jj_3R_33() {
if (jj_scan_token(TAN)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_32() {
if (jj_scan_token(COS)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_28() {
if (jj_scan_token(VARNAME)) return true;
return false;
}
final private boolean jj_3R_31() {
if (jj_scan_token(SIN)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_30() {
if (jj_scan_token(ATAN2)) return true;
if (jj_scan_token(BRACE_OPEN)) return true;
return false;
}
final private boolean jj_3R_24() {
if (jj_scan_token(GREATER)) return true;
return false;
}
final private boolean jj_3R_27() {
if (jj_scan_token(NUMBER)) return true;
return false;
}
final private boolean jj_3R_23() {
if (jj_scan_token(LESSEREQ)) return true;
return false;
}
final private boolean jj_3R_17() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_26()) {
jj_scanpos = xsp;
if (jj_3R_27()) {
jj_scanpos = xsp;
if (jj_3R_28()) {
jj_scanpos = xsp;
if (jj_3R_29()) {
jj_scanpos = xsp;
if (jj_3R_30()) {
jj_scanpos = xsp;
if (jj_3R_31()) {
jj_scanpos = xsp;
if (jj_3R_32()) {
jj_scanpos = xsp;
if (jj_3R_33()) {
jj_scanpos = xsp;
if (jj_3R_34()) {
jj_scanpos = xsp;
if (jj_3R_35()) {
jj_scanpos = xsp;
if (jj_3R_36()) {
jj_scanpos = xsp;
if (jj_3R_37()) {
jj_scanpos = xsp;
if (jj_3R_38()) {
jj_scanpos = xsp;
if (jj_3R_39()) {
jj_scanpos = xsp;
if (jj_3R_40()) {
jj_scanpos = xsp;
if (jj_3R_41()) {
jj_scanpos = xsp;
if (jj_3R_42()) {
jj_scanpos = xsp;
if (jj_3R_43()) {
jj_scanpos = xsp;
if (jj_3R_44()) {
jj_scanpos = xsp;
if (jj_3R_45()) {
jj_scanpos = xsp;
if (jj_3R_46()) {
jj_scanpos = xsp;
if (jj_3R_47()) {
jj_scanpos = xsp;
if (jj_3R_48()) {
jj_scanpos = xsp;
if (jj_3R_49()) {
jj_scanpos = xsp;
if (jj_3R_50()) {
jj_scanpos = xsp;
if (jj_3R_51()) {
jj_scanpos = xsp;
if (jj_3R_52()) {
jj_scanpos = xsp;
if (jj_3R_53()) {
jj_scanpos = xsp;
if (jj_3R_54()) {
jj_scanpos = xsp;
if (jj_3R_55()) {
jj_scanpos = xsp;
if (jj_3R_56()) {
jj_scanpos = xsp;
if (jj_3R_57()) {
jj_scanpos = xsp;
if (jj_3R_58()) {
jj_scanpos = xsp;
if (jj_3R_59()) {
jj_scanpos = xsp;
if (jj_3R_60()) {
jj_scanpos = xsp;
if (jj_3R_61()) {
jj_scanpos = xsp;
if (jj_3R_62()) {
jj_scanpos = xsp;
if (jj_3R_63()) {
jj_scanpos = xsp;
if (jj_3R_64()) return true;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return false;
}
final private boolean jj_3R_26() {
if (jj_scan_token(MINUS)) return true;
if (jj_3R_14()) return true;
return false;
}
final private boolean jj_3R_22() {
if (jj_scan_token(LESSER)) return true;
return false;
}
final private boolean jj_3R_21() {
if (jj_scan_token(NOTEQUALS)) return true;
return false;
}
final private boolean jj_3R_20() {
if (jj_scan_token(EQUALS)) return true;
return false;
}
final private boolean jj_3R_16() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_20()) {
jj_scanpos = xsp;
if (jj_3R_21()) {
jj_scanpos = xsp;
if (jj_3R_22()) {
jj_scanpos = xsp;
if (jj_3R_23()) {
jj_scanpos = xsp;
if (jj_3R_24()) {
jj_scanpos = xsp;
if (jj_3R_25()) return true;
}
}
}
}
}
return false;
}
final private boolean jj_3R_9() {
if (jj_3R_15()) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3R_16()) { jj_scanpos = xsp; break; }
}
return false;
}
final private boolean jj_3_4() {
if (jj_scan_token(POWER)) return true;
if (jj_3R_14()) return true;
return false;
}
final private boolean jj_3_1() {
if (jj_3R_9()) return true;
Token xsp;
if (jj_scan_token(3)) return true;
while (true) {
xsp = jj_scanpos;
if (jj_scan_token(3)) { jj_scanpos = xsp; break; }
}
return false;
}
public MathParserTokenManager token_source;
SimpleCharStream jj_input_stream;
public Token token, jj_nt;
private int jj_ntk;
private Token jj_scanpos, jj_lastpos;
private int jj_la;
public boolean lookingAhead = false;
private boolean jj_semLA;
private int jj_gen;
final private int[] jj_la1 = new int[12];
static private int[] jj_la1_0;
static private int[] jj_la1_1;
static {
jj_la1_0();
jj_la1_1();
}
private static void jj_la1_0() {
jj_la1_0 = new int[] {0xffc84000,0x8,0xffc84000,0x8,0x8,0x0,0x1f80,0x1f80,0x6000,0x6000,0x8000,0x30000,};
}
private static void jj_la1_1() {
jj_la1_1 = new int[] {0x7ffffff,0x0,0x7ffffff,0x0,0x0,0x4000000,0x0,0x0,0x0,0x0,0x0,0x0,};
}
final private JJCalls[] jj_2_rtns = new JJCalls[4];
private boolean jj_rescan = false;
private int jj_gc = 0;
public MathParser(java.io.InputStream stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new MathParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 12; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(java.io.InputStream stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 12; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public MathParser(java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new MathParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 12; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 12; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public MathParser(MathParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 12; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(MathParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 12; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
final private Token jj_consume_token(int kind) throws ParseException {
Token oldToken;
if ((oldToken = token).next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
if (++jj_gc > 100) {
jj_gc = 0;
for (int i = 0; i < jj_2_rtns.length; i++) {
JJCalls c = jj_2_rtns[i];
while (c != null) {
if (c.gen < jj_gen) c.first = null;
c = c.next;
}
}
}
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
static private final class LookaheadSuccess extends java.lang.Error { }
final private LookaheadSuccess jj_ls = new LookaheadSuccess();
final private boolean jj_scan_token(int kind) {
if (jj_scanpos == jj_lastpos) {
jj_la--;
if (jj_scanpos.next == null) {
jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
} else {
jj_lastpos = jj_scanpos = jj_scanpos.next;
}
} else {
jj_scanpos = jj_scanpos.next;
}
if (jj_rescan) {
int i = 0; Token tok = token;
while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
if (tok != null) jj_add_error_token(kind, i);
}
if (jj_scanpos.kind != kind) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
return false;
}
final public Token getNextToken() {
if (token.next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
final public Token getToken(int index) {
Token t = lookingAhead ? jj_scanpos : token;
for (int i = 0; i < index; i++) {
if (t.next != null) t = t.next;
else t = t.next = token_source.getNextToken();
}
return t;
}
final private int jj_ntk() {
if ((jj_nt=token.next) == null)
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
else
return (jj_ntk = jj_nt.kind);
}
private java.util.Vector jj_expentries = new java.util.Vector();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
private int jj_endpos;
private void jj_add_error_token(int kind, int pos) {
if (pos >= 100) return;
if (pos == jj_endpos + 1) {
jj_lasttokens[jj_endpos++] = kind;
} else if (jj_endpos != 0) {
jj_expentry = new int[jj_endpos];
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
boolean exists = false;
for (java.util.Enumeration e = jj_expentries.elements(); e.hasMoreElements();) {
int[] oldentry = (int[])(e.nextElement());
if (oldentry.length == jj_expentry.length) {
exists = true;
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
exists = false;
break;
}
}
if (exists) break;
}
}
if (!exists) jj_expentries.addElement(jj_expentry);
if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
}
}
public ParseException generateParseException() {
jj_expentries.removeAllElements();
boolean[] la1tokens = new boolean[61];
for (int i = 0; i < 61; i++) {
la1tokens[i] = false;
}
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 12; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1< jj_gen) {
jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
switch (i) {
case 0: jj_3_1(); break;
case 1: jj_3_2(); break;
case 2: jj_3_3(); break;
case 3: jj_3_4(); break;
}
}
p = p.next;
} while (p != null);
}
jj_rescan = false;
}
final private void jj_save(int index, int xla) {
JJCalls p = jj_2_rtns[index];
while (p.gen > jj_gen) {
if (p.next == null) { p = p.next = new JJCalls(); break; }
p = p.next;
}
p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
}
static final class JJCalls {
int gen;
Token first;
int arg;
JJCalls next;
}
// public static void main(String[] args) throws ParseException, TokenMgrError {
// jhpro.engine3d.MathParser testParser=new jhpro.engine3d.MathParser(System.in);
// testParser.ReInit(new java.io.StringReader("y=.3 *-.1\r\ny;"));
// System.out.println(testParser.Go());
// }
}
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