| Methods Summary |
|---|
| public final persistence.antlr.preprocessor.Grammar | class_def(java.lang.String file, persistence.antlr.preprocessor.Hierarchy hier)
Grammar gr;
Token preamble = null;
Token sub = null;
Token sup = null;
Token tk = null;
Token memberA = null;
gr=null;
IndexedVector rules = new IndexedVector(100);
IndexedVector classOptions = null;
String sc = null;
try { // for error handling
{
switch ( LA(1)) {
case ACTION:
{
preamble = LT(1);
match(ACTION);
break;
}
case LITERAL_class:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(LITERAL_class);
sub = LT(1);
match(ID);
match(LITERAL_extends);
sup = LT(1);
match(ID);
{
switch ( LA(1)) {
case SUBRULE_BLOCK:
{
sc=superClass();
break;
}
case SEMI:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(SEMI);
gr = (Grammar)hier.getGrammar(sub.getText());
if ( gr!=null ) {
// antlr.Tool.toolError("redefinition of grammar "+gr.getName()+" ignored");
gr=null;
throw new SemanticException("redefinition of grammar "+sub.getText(), file, sub.getLine(), sub.getColumn());
}
else {
gr = new Grammar(hier.getTool(), sub.getText(), sup.getText(), rules);
gr.superClass=sc;
if ( preamble!=null ) {
gr.setPreambleAction(preamble.getText());
}
}
{
switch ( LA(1)) {
case OPTIONS_START:
{
classOptions=optionSpec(gr);
break;
}
case ACTION:
case ID:
case TOKENS_SPEC:
case LITERAL_protected:
case LITERAL_private:
case LITERAL_public:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
if ( gr!=null ) {
gr.setOptions(classOptions);
}
{
switch ( LA(1)) {
case TOKENS_SPEC:
{
tk = LT(1);
match(TOKENS_SPEC);
gr.setTokenSection(tk.getText());
break;
}
case ACTION:
case ID:
case LITERAL_protected:
case LITERAL_private:
case LITERAL_public:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case ACTION:
{
memberA = LT(1);
match(ACTION);
gr.setMemberAction(memberA.getText());
break;
}
case ID:
case LITERAL_protected:
case LITERAL_private:
case LITERAL_public:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
int _cnt277=0;
_loop277:
do {
if ((_tokenSet_2.member(LA(1)))) {
rule(gr);
}
else {
if ( _cnt277>=1 ) { break _loop277; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt277++;
} while (true);
}
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_3);
}
return gr;
|
| public final java.lang.String | exceptionGroup()
String g;
String e=null; g="";
try { // for error handling
{
_loop294:
do {
if ((LA(1)==LITERAL_exception)) {
e=exceptionSpec();
g += e;
}
else {
break _loop294;
}
} while (true);
}
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_5);
}
return g;
|
| public final java.lang.String | exceptionHandler()
String h;
Token a1 = null;
Token a2 = null;
h=null;
try { // for error handling
match(LITERAL_catch);
a1 = LT(1);
match(ARG_ACTION);
a2 = LT(1);
match(ACTION);
h = System.getProperty("line.separator")+
"catch "+a1.getText()+" "+a2.getText();
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_8);
}
return h;
|
| public final java.lang.String | exceptionSpec()
String es;
Token aa = null;
String h=null;
es = System.getProperty("line.separator")+"exception ";
try { // for error handling
match(LITERAL_exception);
{
switch ( LA(1)) {
case ARG_ACTION:
{
aa = LT(1);
match(ARG_ACTION);
es += aa.getText();
break;
}
case EOF:
case ACTION:
case LITERAL_class:
case ID:
case LITERAL_protected:
case LITERAL_private:
case LITERAL_public:
case LITERAL_exception:
case LITERAL_catch:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
_loop298:
do {
if ((LA(1)==LITERAL_catch)) {
h=exceptionHandler();
es += h;
}
else {
break _loop298;
}
} while (true);
}
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_7);
}
return es;
|
| protected persistence.antlr.Tool | getTool()
return antlrTool;
|
| public final void | grammarFile(persistence.antlr.preprocessor.Hierarchy hier, java.lang.String file)
Token hdr = null;
Grammar gr;
IndexedVector opt=null;
try { // for error handling
{
_loop265:
do {
if ((LA(1)==HEADER_ACTION)) {
hdr = LT(1);
match(HEADER_ACTION);
hier.getFile(file).addHeaderAction(hdr.getText());
}
else {
break _loop265;
}
} while (true);
}
{
switch ( LA(1)) {
case OPTIONS_START:
{
opt=optionSpec(null);
break;
}
case EOF:
case ACTION:
case LITERAL_class:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
_loop268:
do {
if ((LA(1)==ACTION||LA(1)==LITERAL_class)) {
gr=class_def(file, hier);
if ( gr!=null && opt!=null ) {
hier.getFile(file).setOptions(opt);
}
if ( gr!=null ) {
gr.setFileName(file);
hier.addGrammar(gr);
}
}
else {
break _loop268;
}
} while (true);
}
match(Token.EOF_TYPE);
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_0);
}
|
| private static final long[] | mk_tokenSet_0()
long[] data = { 2L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_1()
long[] data = { 4658050L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_2()
long[] data = { 459264L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_3()
long[] data = { 386L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_4()
long[] data = { 2048L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_5()
long[] data = { 459650L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_6()
long[] data = { 4202624L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_7()
long[] data = { 34014082L, 0L};
return data;
|
| private static final long[] | mk_tokenSet_8()
long[] data = { 101122946L, 0L};
return data;
|
| public final persistence.antlr.collections.impl.IndexedVector | optionSpec(persistence.antlr.preprocessor.Grammar gr)
IndexedVector options;
Token op = null;
Token rhs = null;
options = new IndexedVector();
try { // for error handling
match(OPTIONS_START);
{
_loop280:
do {
if ((LA(1)==ID)) {
op = LT(1);
match(ID);
rhs = LT(1);
match(ASSIGN_RHS);
Option newOp = new Option(op.getText(),rhs.getText(),gr);
options.appendElement(newOp.getName(),newOp);
if ( gr!=null && op.getText().equals("importVocab") ) {
gr.specifiedVocabulary = true;
gr.importVocab = rhs.getText();
}
else if ( gr!=null && op.getText().equals("exportVocab") ) {
// don't want ';' included in outputVocab.
// This is heinously inconsistent! Ugh.
gr.exportVocab = rhs.getText().substring(0,rhs.getText().length()-1);
gr.exportVocab = gr.exportVocab.trim();
}
}
else {
break _loop280;
}
} while (true);
}
match(RCURLY);
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_1);
}
return options;
|
| public void | reportError(java.lang.String s)Delegates the error message to the tool if any was registered via
{@link #initTool(persistence.antlr.Tool)}
if (getTool() != null) {
getTool().error(s, getFilename(), -1, -1);
}
else {
super.reportError(s);
}
|
| public void | reportError(persistence.antlr.RecognitionException e)Delegates the error message to the tool if any was registered via
{@link #initTool(persistence.antlr.Tool)}
if (getTool() != null) {
getTool().error(e.getErrorMessage(), e.getFilename(), e.getLine(), e.getColumn());
}
else {
super.reportError(e);
}
|
| public void | reportWarning(java.lang.String s)Delegates the warning message to the tool if any was registered via
{@link #initTool(persistence.antlr.Tool)}
if (getTool() != null) {
getTool().warning(s, getFilename(), -1, -1);
}
else {
super.reportWarning(s);
}
|
| public final void | rule(persistence.antlr.preprocessor.Grammar gr)
Token r = null;
Token arg = null;
Token ret = null;
Token init = null;
Token blk = null;
IndexedVector o = null; // options for rule
String vis = null;
boolean bang=false;
String eg=null, thr="";
try { // for error handling
{
switch ( LA(1)) {
case LITERAL_protected:
{
match(LITERAL_protected);
vis="protected";
break;
}
case LITERAL_private:
{
match(LITERAL_private);
vis="private";
break;
}
case LITERAL_public:
{
match(LITERAL_public);
vis="public";
break;
}
case ID:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
r = LT(1);
match(ID);
{
switch ( LA(1)) {
case BANG:
{
match(BANG);
bang=true;
break;
}
case ACTION:
case OPTIONS_START:
case ARG_ACTION:
case LITERAL_returns:
case RULE_BLOCK:
case LITERAL_throws:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case ARG_ACTION:
{
arg = LT(1);
match(ARG_ACTION);
break;
}
case ACTION:
case OPTIONS_START:
case LITERAL_returns:
case RULE_BLOCK:
case LITERAL_throws:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case LITERAL_returns:
{
match(LITERAL_returns);
ret = LT(1);
match(ARG_ACTION);
break;
}
case ACTION:
case OPTIONS_START:
case RULE_BLOCK:
case LITERAL_throws:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case LITERAL_throws:
{
thr=throwsSpec();
break;
}
case ACTION:
case OPTIONS_START:
case RULE_BLOCK:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case OPTIONS_START:
{
o=optionSpec(null);
break;
}
case ACTION:
case RULE_BLOCK:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case ACTION:
{
init = LT(1);
match(ACTION);
break;
}
case RULE_BLOCK:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
blk = LT(1);
match(RULE_BLOCK);
eg=exceptionGroup();
String rtext = blk.getText()+eg;
Rule ppr = new Rule(r.getText(),rtext,o,gr);
ppr.setThrowsSpec(thr);
if ( arg!=null ) {
ppr.setArgs(arg.getText());
}
if ( ret!=null ) {
ppr.setReturnValue(ret.getText());
}
if ( init!=null ) {
ppr.setInitAction(init.getText());
}
if ( bang ) {
ppr.setBang();
}
ppr.setVisibility(vis);
if ( gr!=null ) {
gr.addRule(ppr);
}
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_5);
}
|
| public void | setTool(persistence.antlr.Tool tool)In order to make it so existing subclasses don't break, we won't require
that the persistence.antlr.Tool instance be passed as a constructor element. Instead,
the persistence.antlr.Tool instance should register itself via {@link #initTool(persistence.antlr.Tool)}
if (antlrTool == null) {
antlrTool = tool;
}
else {
throw new IllegalStateException("persistence.antlr.Tool already registered");
}
|
| public final java.lang.String | superClass()
String sup;
sup=LT(1).getText();
try { // for error handling
match(SUBRULE_BLOCK);
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_4);
}
return sup;
|
| public final java.lang.String | throwsSpec()
String t;
Token a = null;
Token b = null;
t="throws ";
try { // for error handling
match(LITERAL_throws);
a = LT(1);
match(ID);
t+=a.getText();
{
_loop291:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
b = LT(1);
match(ID);
t+=","+b.getText();
}
else {
break _loop291;
}
} while (true);
}
}
catch (RecognitionException ex) {
reportError(ex);
consume();
consumeUntil(_tokenSet_6);
}
return t;
|
