com.kitfox.svg.animation.parser.AnimTimeParser Maven / Gradle / Ivy
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A tool for displaying and playing SVG content using the Java2D.
/* AnimTimeParser.java */
/* Generated by: JJTree&ParserGeneratorCC: Do not edit this line. AnimTimeParser.java */
package com.kitfox.svg.animation.parser;
import com.kitfox.svg.SVGConst;
import com.kitfox.svg.animation.TimeBase;
import com.kitfox.svg.animation.TimeCompound;
import com.kitfox.svg.animation.TimeDiscrete;
import com.kitfox.svg.animation.TimeIndefinite;
import com.kitfox.svg.animation.TimeLookup;
import com.kitfox.svg.animation.TimeSum;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
public class AnimTimeParser/*@bgen(jjtree)*/implements AnimTimeParserTreeConstants, AnimTimeParserConstants {/*@bgen(jjtree)*/
protected JJTAnimTimeParserState jjtree = new JJTAnimTimeParserState();/**
* Test the parser
*/
public static void main(String args[]) throws ParseException
{
// AnimTimeParser parser = new AnimTimeParser(System.in);
StringReader reader;
reader = new StringReader("1:30 + 5ms");
AnimTimeParser parser = new AnimTimeParser(reader);
TimeBase tc;
tc = parser.Expr();
System.err.println("AnimTimeParser eval to " + tc.evalTime());
reader = new StringReader("19");
parser.ReInit(reader);
tc = parser.Expr();
System.err.println("AnimTimeParser eval to " + tc.evalTime());
}
/**
* Expression structure
*/
final public
TimeBase Expr() throws ParseException {/*@bgen(jjtree) Expr */
ASTExpr jjtn000 = new ASTExpr(JJTEXPR);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);TimeBase term;
ArrayList list = new ArrayList();
try {
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case INTEGER:
case FLOAT:
case INDEFINITE:
case MOUSE_OVER:
case WHEN_NOT_ACTIVE:
case IDENTIFIER:{
term = Sum();
list.add(term);
break;
}
default:
jj_la1[0] = jj_gen;
;
}
label_1:
while (true) {
if (jj_2_1(2)) {
} else {
break label_1;
}
jj_consume_token(15);
term = Sum();
list.add(term);
}
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case 15:{
jj_consume_token(15);
break;
}
default:
jj_la1[1] = jj_gen;
;
}
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
switch (list.size())
{
case 0:
{if ("" != null) return new TimeIndefinite();}
case 1:
{if ("" != null) return (TimeBase)list.get(0);}
default:
{if ("" != null) return new TimeCompound(list);}
}
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof ParseException) {
throw (ParseException)jjte000;
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public TimeBase Sum() throws ParseException {/*@bgen(jjtree) Sum */
ASTSum jjtn000 = new ASTSum(JJTSUM);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t = null;
TimeBase t1;
TimeBase t2 = null;
try {
t1 = Term();
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case 16:
case 17:{
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case 16:{
t = jj_consume_token(16);
break;
}
case 17:{
t = jj_consume_token(17);
break;
}
default:
jj_la1[2] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
t2 = Term();
break;
}
default:
jj_la1[3] = jj_gen;
;
}
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
if (t2 == null) {if ("" != null) return t1;}
if (t.image.equals("-"))
{
{if ("" != null) return new TimeSum(t1, t2, false);}
}
else
{
{if ("" != null) return new TimeSum(t1, t2, true);}
}
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof ParseException) {
throw (ParseException)jjte000;
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public TimeBase Term() throws ParseException {/*@bgen(jjtree) Term */
ASTTerm jjtn000 = new ASTTerm(JJTTERM);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);TimeBase base;
try {
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case INDEFINITE:{
base = IndefiniteTime();
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return base;}
break;
}
case INTEGER:
case FLOAT:{
base = LiteralTime();
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return base;}
break;
}
case IDENTIFIER:{
base = LookupTime();
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return base;}
break;
}
case MOUSE_OVER:
case WHEN_NOT_ACTIVE:{
base = EventTime();
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return base;}
break;
}
default:
jj_la1[4] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof ParseException) {
throw (ParseException)jjte000;
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public TimeIndefinite IndefiniteTime() throws ParseException {/*@bgen(jjtree) IndefiniteTime */
ASTIndefiniteTime jjtn000 = new ASTIndefiniteTime(JJTINDEFINITETIME);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
try {
jj_consume_token(INDEFINITE);
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return new TimeIndefinite();}
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public TimeDiscrete EventTime() throws ParseException {/*@bgen(jjtree) EventTime */
ASTEventTime jjtn000 = new ASTEventTime(JJTEVENTTIME);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
try {
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case MOUSE_OVER:{
jj_consume_token(MOUSE_OVER);
break;
}
case WHEN_NOT_ACTIVE:{
jj_consume_token(WHEN_NOT_ACTIVE);
break;
}
default:
jj_la1[5] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
//For now, map all events to the zero time
{if ("" != null) return new TimeDiscrete(0);}
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public TimeDiscrete LiteralTime() throws ParseException {/*@bgen(jjtree) LiteralTime */
ASTLiteralTime jjtn000 = new ASTLiteralTime(JJTLITERALTIME);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);double t1, t2, t3 = Double.NaN, value;
Token t;
try {
t1 = Number();
value = t1;
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case UNITS:
case 18:{
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case 18:{
jj_consume_token(18);
t2 = Number();
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case 18:{
jj_consume_token(18);
t3 = Number();
break;
}
default:
jj_la1[6] = jj_gen;
;
}
//Return clock time format (convert to seconds)
if (Double.isNaN(t3))
{
value = t1 * 60 + t2;
}
else
{
value = t1 * 3600 + t2 * 60 + t3;
}
break;
}
case UNITS:{
t = jj_consume_token(UNITS);
//Return units format (convert to seconds)
if (t.image.equals("ms")) value = t1 / 1000;
if (t.image.equals("min")) value = t1 * 60;
if (t.image.equals("h")) value = t1 * 3600;
break;
}
default:
jj_la1[7] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
}
default:
jj_la1[8] = jj_gen;
;
}
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return new TimeDiscrete(value);}
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof ParseException) {
throw (ParseException)jjte000;
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public TimeLookup LookupTime() throws ParseException {/*@bgen(jjtree) LookupTime */
ASTLookupTime jjtn000 = new ASTLookupTime(JJTLOOKUPTIME);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);double paramNum = 0.0;
Token node, event;
try {
node = jj_consume_token(IDENTIFIER);
jj_consume_token(19);
event = jj_consume_token(IDENTIFIER);
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case 20:{
paramNum = ParamList();
break;
}
default:
jj_la1[9] = jj_gen;
;
}
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return new TimeLookup(null, node.image, event.image, "" + paramNum);}
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof ParseException) {
throw (ParseException)jjte000;
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public double ParamList() throws ParseException {/*@bgen(jjtree) ParamList */
ASTParamList jjtn000 = new ASTParamList(JJTPARAMLIST);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);double num;
try {
jj_consume_token(20);
num = Number();
jj_consume_token(21);
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
{if ("" != null) return num;}
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof ParseException) {
throw (ParseException)jjte000;
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public double Number() throws ParseException {/*@bgen(jjtree) Number */
ASTNumber jjtn000 = new ASTNumber(JJTNUMBER);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
try {
switch (jj_ntk == -1 ? jj_ntk_f() : jj_ntk) {
case FLOAT:{
t = jj_consume_token(FLOAT);
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
try {
{if ("" != null) return Double.parseDouble(t.image);}
}
catch (Exception e) {
Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
"Could not parse double '" + t.image + "'", e);
}
{if ("" != null) return 0.0;}
break;
}
case INTEGER:{
t = jj_consume_token(INTEGER);
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
try {
{if ("" != null) return Double.parseDouble(t.image);}
}
catch (Exception e) {
Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
"Could not parse double '" + t.image + "'", e);
}
{if ("" != null) return 0.0;}
break;
}
default:
jj_la1[10] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
final public int Integer() throws ParseException {/*@bgen(jjtree) Integer */
ASTInteger jjtn000 = new ASTInteger(JJTINTEGER);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);Token t;
try {
t = jj_consume_token(INTEGER);
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
try {
{if ("" != null) return Integer.parseInt(t.image);}
}
catch (Exception e) {
Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
"Could not parse int '" + t.image + "'", e);
}
{if ("" != null) return 0;}
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
throw new IllegalStateException ("Missing return statement in function");
}
private boolean jj_2_1(int xla)
{
jj_la = xla;
jj_scanpos = token;
jj_lastpos = token;
try { return (!jj_3_1()); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(0, xla); }
}
private boolean jj_3R_3()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_4()) {
jj_scanpos = xsp;
if (jj_3R_5()) {
jj_scanpos = xsp;
if (jj_3R_6()) {
jj_scanpos = xsp;
if (jj_3R_7()) return true;
}
}
}
return false;
}
private boolean jj_3R_4()
{
if (jj_3R_8()) return true;
return false;
}
private boolean jj_3R_9()
{
if (jj_3R_12()) return true;
return false;
}
private boolean jj_3R_5()
{
if (jj_3R_9()) return true;
return false;
}
private boolean jj_3R_12()
{
Token xsp;
xsp = jj_scanpos;
if (jj_3R_13()) {
jj_scanpos = xsp;
if (jj_3R_14()) return true;
}
return false;
}
private boolean jj_3R_13()
{
if (jj_scan_token(FLOAT)) return true;
return false;
}
private boolean jj_3R_6()
{
if (jj_3R_10()) return true;
return false;
}
private boolean jj_3R_7()
{
if (jj_3R_11()) return true;
return false;
}
private boolean jj_3R_2()
{
if (jj_3R_3()) return true;
return false;
}
private boolean jj_3R_8()
{
if (jj_scan_token(INDEFINITE)) return true;
return false;
}
private boolean jj_3R_10()
{
if (jj_scan_token(IDENTIFIER)) return true;
return false;
}
private boolean jj_3_1()
{
if (jj_scan_token(15)) return true;
if (jj_3R_2()) return true;
return false;
}
private boolean jj_3R_14()
{
if (jj_scan_token(INTEGER)) return true;
return false;
}
private boolean jj_3R_11()
{
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(11)) {
jj_scanpos = xsp;
if (jj_scan_token(12)) return true;
}
return false;
}
/** Generated Token Manager. */
public AnimTimeParserTokenManager token_source;
SimpleCharStream jj_input_stream;
/** Current token. */
public Token token;
/** Next token. */
public Token jj_nt;
private int jj_ntk;
private Token jj_scanpos, jj_lastpos;
private int jj_la;
private int jj_gen;
final private int[] jj_la1 = new int[11];
static private int[] jj_la1_0;
static {
jj_la1_init_0();
}
private static void jj_la1_init_0() {
jj_la1_0 = new int[] {0x5f00,0x8000,0x30000,0x30000,0x5f00,0x1800,0x40000,0x42000,0x42000,0x100000,0x300,};
}
private final JJCalls[] jj_2_rtns = new JJCalls[1];
private boolean jj_rescan = false;
private int jj_gc = 0;
/**
* Constructor with InputStream.
* @param stream input stream
*/
public AnimTimeParser(final java.io.InputStream stream) {
this(stream, null);
}
/**
* Constructor with InputStream and supplied encoding
* @param stream input stream
* @param encoding charset to be used
*/
public AnimTimeParser(final java.io.InputStream stream, final java.nio.charset.Charset encoding) {
jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1);
token_source = new AnimTimeParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 11; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/**
* Reinitialise
* @param stream input stream
*/
public void ReInit(final java.io.InputStream stream) {
ReInit(stream, null);
}
/**
* Reinitialise
* @param stream input stream
* @param encoding charset to be used
*/
public void ReInit(final java.io.InputStream stream, final java.nio.charset.Charset encoding) {
jj_input_stream.reInit(stream, encoding, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 11; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/**
* Constructor with InputStream.
* @param stream char stream
*/
public AnimTimeParser(final java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new AnimTimeParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 11; i++)
jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++)
jj_2_rtns[i] = new JJCalls();
}
/**
* Reinitialise
* @param stream char stream
*/
public void ReInit(final java.io.Reader stream) {
if (jj_input_stream == null) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
} else {
jj_input_stream.reInit(stream, 1, 1);
}
if (token_source == null) {
token_source = new AnimTimeParserTokenManager(jj_input_stream);
}
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 11; i++)
jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++)
jj_2_rtns[i] = new JJCalls();
}
/**
* Constructor with generated Token Manager.
* @param tm Token manager to use
*/
public AnimTimeParser(final AnimTimeParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 11; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/**
* Reinitialise
* @param tm Token manager to use
*/
public void ReInit(final AnimTimeParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 11; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
private Token jj_consume_token(final int kind) throws ParseException {
final Token oldToken = token;
if (token.next != null)
token = token.next;
else {
token.next = token_source.getNextToken();
token = token.next;
}
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();
}
@SuppressWarnings("serial")
private static final class LookaheadSuccess extends IllegalStateException { }
private final LookaheadSuccess jj_ls = new LookaheadSuccess();
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;
}
/**
* @return the next Token.
*/
public final Token getNextToken() {
if (token.next != null)
token = token.next;
else
token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
/**
* @param index index to be retrieved
* @return the specific Token.
*/
public final Token getToken(final int index) {
Token t = token;
for (int i = 0; i < index; i++) {
if (t.next == null)
t.next = token_source.getNextToken();
t = t.next;
}
return t;
}
private int jj_ntk_f() {
jj_nt = token.next;
if (jj_nt == null) {
token.next = token_source.getNextToken();
jj_ntk = token.next.kind;
return jj_ntk;
}
jj_ntk = jj_nt.kind;
return jj_ntk;
}
private java.util.List jj_expentries = new java.util.ArrayList();
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];
}
for (final int[] oldentry : jj_expentries) {
if (oldentry.length == jj_expentry.length) {
boolean isMatched = true;
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
isMatched = false;
break;
}
}
if (isMatched) {
jj_expentries.add(jj_expentry);
break;
}
}
}
if (pos != 0) {
jj_endpos = pos;
jj_lasttokens[jj_endpos - 1] = kind;
}
}
}
/**
* Generate ParseException.
* @return new Exception object. Never null
*/
public ParseException generateParseException() {
jj_expentries.clear();
boolean[] la1tokens = new boolean[22];
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 11; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1<false .
*/
public final boolean trace_enabled() {
return false;
}
/** Enable tracing. */
public final void enable_tracing() {}
/** Disable tracing. */
public final void disable_tracing() {}
private void jj_rescan_token() {
jj_rescan = true;
for (int i = 0; i < 1; i++) {
try {
JJCalls p = jj_2_rtns[i];
do {
if (p.gen > jj_gen) {
jj_la = p.arg;
jj_scanpos = p.first;
jj_lastpos = p.first;
switch (i) {
case 0: jj_3_1(); break;
}
}
p = p.next;
} while (p != null);
} catch(LookaheadSuccess ls) { /* ignore */ }
}
jj_rescan = false;
}
private void jj_save(int index, int xla) {
JJCalls p = jj_2_rtns[index];
while (p.gen > jj_gen) {
if (p.next == null) {
p.next = new JJCalls();
p = p.next;
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;
}
}