nescparser.java
来自「plugin for eclipse」· Java 代码 · 共 2,369 行 · 第 1/5 页
JAVA
2,369 行
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_13);
} else {
throw ex;
}
}
returnAST = interfaceDescriptionItem_AST;
}
public final void declaration() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode declaration_AST = null;
TNode ds_AST = null;
AST ds1 = null;
try { // for error handling
declSpecifiers();
ds_AST = (TNode)returnAST;
astFactory.addASTChild(currentAST, returnAST);
if ( inputState.guessing==0 ) {
ds1 = astFactory.dupList(ds_AST);
}
{
switch ( LA(1)) {
case ID:
case STAR:
case LPAREN:
{
initDeclList(ds1);
astFactory.addASTChild(currentAST, returnAST);
break;
}
case SEMI:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
int _cnt3064=0;
_loop3064:
do {
if ((LA(1)==SEMI) && (_tokenSet_14.member(LA(2)))) {
TNode tmp23_AST = null;
tmp23_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp23_AST);
match(SEMI);
}
else {
if ( _cnt3064>=1 ) { break _loop3064; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt3064++;
} while (true);
}
if ( inputState.guessing==0 ) {
declaration_AST = (TNode)currentAST.root;
declaration_AST = (TNode)astFactory.make( (new ASTArray(2)).add((TNode)astFactory.create(NDeclaration)).add(declaration_AST));
currentAST.root = declaration_AST;
currentAST.child = declaration_AST!=null &&declaration_AST.getFirstChild()!=null ?
declaration_AST.getFirstChild() : declaration_AST;
currentAST.advanceChildToEnd();
}
declaration_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_14);
} else {
throw ex;
}
}
returnAST = declaration_AST;
}
public final void interfaceIdentifier() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode interfaceIdentifier_AST = null;
Token i = null;
TNode i_AST = null;
Token r = null;
TNode r_AST = null;
try { // for error handling
i = LT(1);
i_AST = (TNode)astFactory.create(i);
astFactory.makeASTRoot(currentAST, i_AST);
match(ID);
{
switch ( LA(1)) {
case LITERAL_as:
{
TNode tmp24_AST = null;
tmp24_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp24_AST);
match(LITERAL_as);
r = LT(1);
r_AST = (TNode)astFactory.create(r);
astFactory.addASTChild(currentAST, r_AST);
match(ID);
break;
}
case SEMI:
case LBRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
if ( inputState.guessing==0 ) {
interfaceIdentifier_AST = (TNode)currentAST.root;
String inputFileName = i.getText()+".nc";
AST interfaceFileAST = null;
ParserMessage container = new ParserMessage(ParserMessage.INFO, "Interface file: "+inputFileName, new CodeLocation((CToken)i), null);
getParserContext().addMsg(container);
getParserContext().pushMessages(container);
try {
interfaceFileAST = getParserContext().getAST(inputFileName);
// add its AST as an attribute to the file name ID node
interfaceIdentifier_AST.setAttribute("interfaceFileAST", interfaceFileAST);
} catch(ParserMessage m) {
getParserContext().addMsg(m);
} finally {
getParserContext().popMessages();
}
}
interfaceIdentifier_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_15);
} else {
throw ex;
}
}
returnAST = interfaceIdentifier_AST;
}
public final void interfaceParameters() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode interfaceParameters_AST = null;
try { // for error handling
TNode tmp25_AST = null;
tmp25_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp25_AST);
match(LBRACKET);
parameterTypeList();
astFactory.addASTChild(currentAST, returnAST);
TNode tmp26_AST = null;
tmp26_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp26_AST);
match(RBRACKET);
interfaceParameters_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_5);
} else {
throw ex;
}
}
returnAST = interfaceParameters_AST;
}
public final void parameterTypeList() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode parameterTypeList_AST = null;
try { // for error handling
parameterDeclaration();
astFactory.addASTChild(currentAST, returnAST);
{
_loop3046:
do {
if ((LA(1)==SEMI||LA(1)==COMMA) && (_tokenSet_7.member(LA(2)))) {
{
switch ( LA(1)) {
case COMMA:
{
TNode tmp27_AST = null;
tmp27_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp27_AST);
match(COMMA);
break;
}
case SEMI:
{
TNode tmp28_AST = null;
tmp28_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp28_AST);
match(SEMI);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
parameterDeclaration();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop3046;
}
} while (true);
}
{
if ((LA(1)==SEMI||LA(1)==COMMA) && (LA(2)==VARARGS)) {
{
switch ( LA(1)) {
case COMMA:
{
TNode tmp29_AST = null;
tmp29_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp29_AST);
match(COMMA);
break;
}
case SEMI:
{
TNode tmp30_AST = null;
tmp30_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp30_AST);
match(SEMI);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
TNode tmp31_AST = null;
tmp31_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp31_AST);
match(VARARGS);
}
else if ((_tokenSet_16.member(LA(1))) && (_tokenSet_17.member(LA(2)))) {
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
parameterTypeList_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_16);
} else {
throw ex;
}
}
returnAST = parameterTypeList_AST;
}
public final void componentList() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode componentList_AST = null;
try { // for error handling
TNode tmp32_AST = null;
tmp32_AST = (TNode)astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp32_AST);
match(LITERAL_components);
aliasedComponentName();
astFactory.addASTChild(currentAST, returnAST);
{
_loop2895:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
aliasedComponentName();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop2895;
}
} while (true);
}
{
int _cnt2897=0;
_loop2897:
do {
if ((LA(1)==SEMI)) {
TNode tmp34_AST = null;
tmp34_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp34_AST);
match(SEMI);
}
else {
if ( _cnt2897>=1 ) { break _loop2897; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt2897++;
} while (true);
}
if ( inputState.guessing==0 ) {
componentList_AST = (TNode)currentAST.root;
componentList_AST.setType(NComponentList);
}
componentList_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_18);
} else {
throw ex;
}
}
returnAST = componentList_AST;
}
public final void connectionList() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode connectionList_AST = null;
try { // for error handling
{
_loop2909:
do {
if ((LA(1)==ID)) {
{
boolean synPredMatched2904 = false;
if (((LA(1)==ID) && (_tokenSet_19.member(LA(2))))) {
int _m2904 = mark();
synPredMatched2904 = true;
inputState.guessing++;
try {
{
endpoint();
match(ASSIGN);
}
}
catch (RecognitionException pe) {
synPredMatched2904 = false;
}
rewind(_m2904);
inputState.guessing--;
}
if ( synPredMatched2904 ) {
endpoint();
astFactory.addASTChild(currentAST, returnAST);
TNode tmp35_AST = null;
tmp35_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp35_AST);
match(ASSIGN);
endpoint();
astFactory.addASTChild(currentAST, returnAST);
}
else {
boolean synPredMatched2906 = false;
if (((LA(1)==ID) && (_tokenSet_20.member(LA(2))))) {
int _m2906 = mark();
synPredMatched2906 = true;
inputState.guessing++;
try {
{
endpoint();
match(PTR);
}
}
catch (RecognitionException pe) {
synPredMatched2906 = false;
}
rewind(_m2906);
inputState.guessing--;
}
if ( synPredMatched2906 ) {
endpoint();
astFactory.addASTChild(currentAST, returnAST);
TNode tmp36_AST = null;
tmp36_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp36_AST);
match(PTR);
endpoint();
astFactory.addASTChild(currentAST, returnAST);
}
else if ((LA(1)==ID) && (_tokenSet_21.member(LA(2)))) {
endpoint();
astFactory.addASTChild(currentAST, returnAST);
TNode tmp37_AST = null;
tmp37_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp37_AST);
match(BACKPTR);
endpoint();
astFactory.addASTChild(currentAST, returnAST);
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
int _cnt2908=0;
_loop2908:
do {
if ((LA(1)==SEMI)) {
TNode tmp38_AST = null;
tmp38_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp38_AST);
match(SEMI);
}
else {
if ( _cnt2908>=1 ) { break _loop2908; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt2908++;
} while (true);
}
}
else {
break _loop2909;
}
} while (true);
}
if ( inputState.guessing==0 ) {
connectionList_AST = (TNode)currentAST.root;
connectionList_AST = (TNode)astFactory.make( (new ASTArray(2)).add((TNode)astFactory.create(NConnectionList)).add(connectionList_AST));
currentAST.root = connectionList_AST;
currentAST.child = connectionList_AST!=null &&connectionList_AST.getFirstChild()!=null ?
connectionList_AST.getFirstChild() : connectionList_AST;
currentAST.advanceChildToEnd();
}
connectionList_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_22);
} else {
throw ex;
}
}
returnAST = connectionList_AST;
}
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