MarkupParser.java
/* Generated By:JavaCC: Do not edit this line. MarkupParser.java */
package net.metanotion.contentstore.markup.parser;
import net.metanotion.contentstore.markup.parser.syntaxtree.*;
import java.util.Vector;
public class MarkupParser implements MarkupParserConstants {
final public Content Content() throws ParseException {
NodeListOptional n0 = new NodeListOptional();
NodeChoice n1;
Raw n2;
Tag n3;
NodeToken n4;
Token n5;
label_1:
while (true) {
if (jj_2_1(3)) {
;
} else {
break label_1;
}
if (jj_2_2(3)) {
n2 = Raw();
n1 = new NodeChoice(n2, 0);
} else if (jj_2_3(3)) {
n3 = Tag();
n1 = new NodeChoice(n3, 1);
} else {
jj_consume_token(-1);
throw new ParseException();
}
n0.addNode(n1);
}
n0.nodes.trimToSize();
n5 = jj_consume_token(0);
n5.beginColumn++; n5.endColumn++;
n4 = JTBToolkit.makeNodeToken(n5);
{if (true) return new Content(n0,n4);}
throw new Error("Missing return statement in function");
}
final public Raw Raw() throws ParseException {
NodeChoice n0;
NodeToken n1;
Token n2;
NodeToken n3;
Token n4;
if (jj_2_4(3)) {
n2 = jj_consume_token(BR);
n1 = JTBToolkit.makeNodeToken(n2);
n0 = new NodeChoice(n1, 0);
} else if (jj_2_5(3)) {
n4 = jj_consume_token(PLAIN);
n3 = JTBToolkit.makeNodeToken(n4);
n0 = new NodeChoice(n3, 1);
} else {
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return new Raw(n0);}
throw new Error("Missing return statement in function");
}
final public Tag Tag() throws ParseException {
NodeChoice n0;
Anchor n1;
Div n2;
Img n3;
if (jj_2_6(3)) {
n1 = Anchor();
n0 = new NodeChoice(n1, 0);
} else if (jj_2_7(3)) {
n2 = Div();
n0 = new NodeChoice(n2, 1);
} else if (jj_2_8(3)) {
n3 = Img();
n0 = new NodeChoice(n3, 2);
} else {
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return new Tag(n0);}
throw new Error("Missing return statement in function");
}
final public Anchor Anchor() throws ParseException {
NodeToken n0;
Token n1;
NodeListOptional n2 = new NodeListOptional();
NodeToken n3;
Token n4;
NodeToken n5;
Token n6;
n1 = jj_consume_token(A);
n0 = JTBToolkit.makeNodeToken(n1);
label_2:
while (true) {
if (jj_2_9(3)) {
;
} else {
break label_2;
}
n4 = jj_consume_token(ATAG);
n3 = JTBToolkit.makeNodeToken(n4);
n2.addNode(n3);
}
n2.nodes.trimToSize();
n6 = jj_consume_token(END_A);
n5 = JTBToolkit.makeNodeToken(n6);
{if (true) return new Anchor(n0,n2,n5);}
throw new Error("Missing return statement in function");
}
final public Div Div() throws ParseException {
NodeToken n0;
Token n1;
NodeListOptional n2 = new NodeListOptional();
NodeToken n3;
Token n4;
NodeToken n5;
Token n6;
n1 = jj_consume_token(RAW);
n0 = JTBToolkit.makeNodeToken(n1);
label_3:
while (true) {
if (jj_2_10(3)) {
;
} else {
break label_3;
}
n4 = jj_consume_token(TAGSOUP);
n3 = JTBToolkit.makeNodeToken(n4);
n2.addNode(n3);
}
n2.nodes.trimToSize();
n6 = jj_consume_token(END_RAW);
n5 = JTBToolkit.makeNodeToken(n6);
{if (true) return new Div(n0,n2,n5);}
throw new Error("Missing return statement in function");
}
final public Img Img() throws ParseException {
NodeToken n0;
Token n1;
NodeListOptional n2 = new NodeListOptional();
NodeToken n3;
Token n4;
NodeToken n5;
Token n6;
n1 = jj_consume_token(IMG);
n0 = JTBToolkit.makeNodeToken(n1);
label_4:
while (true) {
if (jj_2_11(3)) {
;
} else {
break label_4;
}
n4 = jj_consume_token(IMGTAG);
n3 = JTBToolkit.makeNodeToken(n4);
n2.addNode(n3);
}
n2.nodes.trimToSize();
n6 = jj_consume_token(END_IMG);
n5 = JTBToolkit.makeNodeToken(n6);
{if (true) return new Img(n0,n2,n5);}
throw new Error("Missing return statement in function");
}
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); }
}
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); }
}
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); }
}
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); }
}
private boolean jj_2_5(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_5(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(4, xla); }
}
private boolean jj_2_6(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_6(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(5, xla); }
}
private boolean jj_2_7(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_7(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(6, xla); }
}
private boolean jj_2_8(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_8(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(7, xla); }
}
private boolean jj_2_9(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_9(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(8, xla); }
}
private boolean jj_2_10(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_10(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(9, xla); }
}
private boolean jj_2_11(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_11(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(10, xla); }
}
private boolean jj_3_7() {
if (jj_3R_8()) return true;
return false;
}
private boolean jj_3R_9() {
if (jj_scan_token(IMG)) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3_11()) { jj_scanpos = xsp; break; }
}
if (jj_scan_token(END_IMG)) return true;
return false;
}
private boolean jj_3_3() {
if (jj_3R_6()) return true;
return false;
}
private boolean jj_3_4() {
if (jj_scan_token(BR)) return true;
return false;
}
private boolean jj_3R_8() {
if (jj_scan_token(RAW)) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3_10()) { jj_scanpos = xsp; break; }
}
if (jj_scan_token(END_RAW)) return true;
return false;
}
private boolean jj_3R_7() {
if (jj_scan_token(A)) return true;
Token xsp;
while (true) {
xsp = jj_scanpos;
if (jj_3_9()) { jj_scanpos = xsp; break; }
}
if (jj_scan_token(END_A)) return true;
return false;
}
private boolean jj_3_6() {
if (jj_3R_7()) return true;
return false;
}
private boolean jj_3_2() {
if (jj_3R_5()) return true;
return false;
}
private boolean jj_3R_5() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_4()) {
jj_scanpos = xsp;
if (jj_3_5()) return true;
}
return false;
}
private boolean jj_3R_6() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_6()) {
jj_scanpos = xsp;
if (jj_3_7()) {
jj_scanpos = xsp;
if (jj_3_8()) return true;
}
}
return false;
}
private boolean jj_3_1() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_2()) {
jj_scanpos = xsp;
if (jj_3_3()) return true;
}
return false;
}
private boolean jj_3_11() {
if (jj_scan_token(IMGTAG)) return true;
return false;
}
private boolean jj_3_10() {
if (jj_scan_token(TAGSOUP)) return true;
return false;
}
private boolean jj_3_8() {
if (jj_3R_9()) return true;
return false;
}
private boolean jj_3_9() {
if (jj_scan_token(ATAG)) return true;
return false;
}
private boolean jj_3_5() {
if (jj_scan_token(PLAIN)) return true;
return false;
}
/** Generated Token Manager. */
public MarkupParserTokenManager 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[0];
static private int[] jj_la1_0;
static {
jj_la1_init_0();
}
private static void jj_la1_init_0() {
jj_la1_0 = new int[] {};
}
final private JJCalls[] jj_2_rtns = new JJCalls[11];
private boolean jj_rescan = false;
private int jj_gc = 0;
/** Constructor with InputStream. */
public MarkupParser(java.io.InputStream stream) {
this(stream, null);
}
/** Constructor with InputStream and supplied encoding */
public MarkupParser(java.io.InputStream stream, String encoding) {
try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source = new MarkupParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 0; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream) {
ReInit(stream, null);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream, String encoding) {
try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 0; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Constructor. */
public MarkupParser(java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new MarkupParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 0; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Reinitialise. */
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 < 0; 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. */
public MarkupParser(MarkupParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 0; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
/** Reinitialise. */
public void ReInit(MarkupParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 0; 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(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();
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;
}
/** Get the next Token. */
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;
}
/** Get the specific Token. */
final public Token getToken(int index) {
Token t = token;
for (int i = 0; i < index; i++) {
if (t.next != null) t = t.next;
else t = t.next = token_source.getNextToken();
}
return t;
}
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.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];
}
jj_entries_loop: for (java.util.Iterator it = jj_expentries.iterator(); it.hasNext();) {
int[] oldentry = (int[])(it.next());
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
continue jj_entries_loop;
}
}
jj_expentries.add(jj_expentry);
break jj_entries_loop;
}
}
if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
}
}
/** Generate ParseException. */
public ParseException generateParseException() {
jj_expentries.clear();
boolean[] la1tokens = new boolean[12];
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 0; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1<<j)) != 0) {
la1tokens[j] = true;
}
}
}
}
for (int i = 0; i < 12; i++) {
if (la1tokens[i]) {
jj_expentry = new int[1];
jj_expentry[0] = i;
jj_expentries.add(jj_expentry);
}
}
jj_endpos = 0;
jj_rescan_token();
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = (int[])jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}
/** Enable tracing. */
final public void enable_tracing() {
}
/** Disable tracing. */
final public void disable_tracing() {
}
private void jj_rescan_token() {
jj_rescan = true;
for (int i = 0; i < 11; i++) {
try {
JJCalls p = jj_2_rtns[i];
do {
if (p.gen > 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;
case 4: jj_3_5(); break;
case 5: jj_3_6(); break;
case 6: jj_3_7(); break;
case 7: jj_3_8(); break;
case 8: jj_3_9(); break;
case 9: jj_3_10(); break;
case 10: jj_3_11(); break;
}
}
p = p.next;
} while (p != null);
} catch(LookaheadSuccess ls) { }
}
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 = 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;
}
}
class JTBToolkit {
static NodeToken makeNodeToken(Token t) {
return new NodeToken(t.image.intern(), t.kind, t.beginLine, t.beginColumn, t.endLine, t.endColumn);
}
}