nescparser.java
来自「plugin for eclipse」· Java 代码 · 共 2,369 行 · 第 1/5 页
JAVA
2,369 行
public final void aliasedComponentName() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode aliasedComponentName_AST = null;
Token i = null;
TNode i_AST = null;
try { // for error handling
i = LT(1);
i_AST = (TNode)astFactory.create(i);
astFactory.addASTChild(currentAST, i_AST);
match(ID);
if ( inputState.guessing==0 ) {
aliasedComponentName_AST = (TNode)currentAST.root;
String inputFileName = i.getText()+".nc";
AST componentFileAST = null;
ParserMessage container = new ParserMessage(ParserMessage.INFO, "Component file: "+inputFileName, new CodeLocation((CToken)i), null);
getParserContext().addMsg(container);
getParserContext().pushMessages(container);
try {
componentFileAST = getParserContext().getAST(inputFileName);
aliasedComponentName_AST.setAttribute("componentFileAST", componentFileAST);
} catch(ParserMessage m) {
getParserContext().addMsg(m);
} finally {
getParserContext().popMessages();
}
}
{
switch ( LA(1)) {
case LITERAL_as:
{
TNode tmp39_AST = null;
tmp39_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp39_AST);
match(LITERAL_as);
TNode tmp40_AST = null;
tmp40_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp40_AST);
match(ID);
break;
}
case SEMI:
case COMMA:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
aliasedComponentName_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_6);
} else {
throw ex;
}
}
returnAST = aliasedComponentName_AST;
}
public final void endpoint() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode endpoint_AST = null;
try { // for error handling
TNode tmp41_AST = null;
tmp41_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp41_AST);
match(ID);
{
_loop2912:
do {
if ((LA(1)==DOT)) {
TNode tmp42_AST = null;
tmp42_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp42_AST);
match(DOT);
TNode tmp43_AST = null;
tmp43_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp43_AST);
match(ID);
}
else {
break _loop2912;
}
} while (true);
}
{
switch ( LA(1)) {
case LBRACKET:
{
interfaceParams();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case SEMI:
case ASSIGN:
case PTR:
case BACKPTR:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
endpoint_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_23);
} else {
throw ex;
}
}
returnAST = endpoint_AST;
}
public final void interfaceParams() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode interfaceParams_AST = null;
TNode a_AST = null;
try { // for error handling
TNode tmp44_AST = null;
tmp44_AST = (TNode)astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp44_AST);
match(LBRACKET);
{
argExprList();
a_AST = (TNode)returnAST;
astFactory.addASTChild(currentAST, returnAST);
}
TNode tmp45_AST = null;
tmp45_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp45_AST);
match(RBRACKET);
if ( inputState.guessing==0 ) {
interfaceParams_AST = (TNode)currentAST.root;
interfaceParams_AST.setType( NInterfaceParamArgs );
}
interfaceParams_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_24);
} else {
throw ex;
}
}
returnAST = interfaceParams_AST;
}
public final String declarator(
boolean isFunctionDefinition
) throws RecognitionException, TokenStreamException {
String declName;
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode declarator_AST = null;
Token id = null;
TNode id_AST = null;
Token id2 = null;
TNode id2_AST = null;
declName = "";
try { // for error handling
{
switch ( LA(1)) {
case STAR:
{
pointerGroup();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case ID:
case LPAREN:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case ID:
{
{
id = LT(1);
id_AST = (TNode)astFactory.create(id);
astFactory.addASTChild(currentAST, id_AST);
match(ID);
if ( inputState.guessing==0 ) {
declName = id.getText();
}
{
switch ( LA(1)) {
case DOT:
{
TNode tmp46_AST = null;
tmp46_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp46_AST);
match(DOT);
id2 = LT(1);
id2_AST = (TNode)astFactory.create(id2);
astFactory.addASTChild(currentAST, id2_AST);
match(ID);
if ( inputState.guessing==0 ) {
declName = declName + "." + id2.getText();
}
break;
}
case LITERAL_typedef:
case LITERAL_asm:
case LITERAL_volatile:
case LCURLY:
case SEMI:
case LITERAL_struct:
case LITERAL_union:
case LITERAL_enum:
case LITERAL_auto:
case LITERAL_register:
case LITERAL_extern:
case LITERAL_static:
case LITERAL_const:
case LITERAL_void:
case LITERAL_char:
case LITERAL_short:
case LITERAL_int:
case LITERAL_long:
case LITERAL_float:
case LITERAL_double:
case LITERAL_signed:
case LITERAL_unsigned:
case ID:
case COMMA:
case COLON:
case ASSIGN:
case LPAREN:
case RPAREN:
case LBRACKET:
case RBRACKET:
case VARARGS:
case LITERAL_default:
case LITERAL_inline:
case LITERAL_typeof:
case LITERAL___complex:
case LITERAL___attribute:
case LITERAL_norace:
case LITERAL_async:
case LITERAL_command:
case LITERAL_event:
case LITERAL_task:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
}
break;
}
case LPAREN:
{
TNode tmp47_AST = null;
tmp47_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp47_AST);
match(LPAREN);
declName=declarator(false);
astFactory.addASTChild(currentAST, returnAST);
TNode tmp48_AST = null;
tmp48_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp48_AST);
match(RPAREN);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
if (((LA(1)==LPAREN||LA(1)==LBRACKET) && (_tokenSet_25.member(LA(2))))&&(isFunctionDefinition)) {
{
{
if ((LA(1)==LPAREN||LA(1)==LBRACKET) && (_tokenSet_25.member(LA(2)))) {
interfaceParameterList();
astFactory.addASTChild(currentAST, returnAST);
}
else if ((LA(1)==LPAREN) && (_tokenSet_26.member(LA(2)))) {
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
declaratorParamaterList(isFunctionDefinition, declName);
astFactory.addASTChild(currentAST, returnAST);
}
}
else if ((_tokenSet_17.member(LA(1))) && (_tokenSet_27.member(LA(2)))) {
{
_loop2924:
do {
switch ( LA(1)) {
case LPAREN:
{
declaratorParamaterList(isFunctionDefinition, declName);
astFactory.addASTChild(currentAST, returnAST);
break;
}
case LBRACKET:
{
TNode tmp49_AST = null;
tmp49_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp49_AST);
match(LBRACKET);
{
switch ( LA(1)) {
case LITERAL_asm:
case ID:
case STAR:
case LPAREN:
case LAND:
case BAND:
case PLUS:
case MINUS:
case INC:
case DEC:
case LITERAL_sizeof:
case BNOT:
case LNOT:
case CharLiteral:
case StringLiteral:
case Number:
case LITERAL___alignof:
case LITERAL___real:
case LITERAL___imag:
case LITERAL_call:
case LITERAL_signal:
case LITERAL_post:
{
expr();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case RBRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
TNode tmp50_AST = null;
tmp50_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp50_AST);
match(RBRACKET);
break;
}
default:
{
break _loop2924;
}
}
} while (true);
}
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
if ( inputState.guessing==0 ) {
declarator_AST = (TNode)currentAST.root;
declarator_AST = (TNode)astFactory.make( (new ASTArray(2)).add((TNode)astFactory.create(NDeclarator)).add(declarator_AST));
currentAST.root = declarator_AST;
currentAST.child = declarator_AST!=null &&declarator_AST.getFirstChild()!=null ?
declarator_AST.getFirstChild() : declarator_AST;
currentAST.advanceChildToEnd();
}
declarator_AST = (TNode)currentAST.root;
}
catch (RecognitionException ex) {
if (inputState.guessing==0) {
reportError(ex);
recover(ex,_tokenSet_28);
} else {
throw ex;
}
}
returnAST = declarator_AST;
return declName;
}
public final void pointerGroup() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
TNode pointerGroup_AST = null;
try { // for error handling
{
int _cnt3188=0;
_loop3188:
do {
if ((LA(1)==STAR)) {
TNode tmp51_AST = null;
tmp51_AST = (TNode)astFactory.create(LT(1));
astFactory.addASTChild(currentAST, tmp51_AST);
match(STAR);
{
_loop3187:
do {
if ((LA(1)==LITERAL_volatile||LA(1)==LITERAL_const)) {
typeQualifier();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop3187;
}
} while (true);
}
}
else {
if ( _cnt3188>=1 ) { break _loop3188; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt3188++;
} while (true);
}
if ( inputState.guessing==0 ) {
pointerGroup_AST = (TNode)currentAST.root;
pointerGroup_AST = (TNode)astFactory.make( (new ASTArray(2)).add((TNode)astFactory.create(NPointerGroup)).add(pointerGroup_AST));
currentAST.root = pointerGroup_AST;
currentAST.child = pointerGroup_AST!=null &&pointerGroup_AST.getFirstChild()!=null ?
pointerGroup_AST.getFirstChild() : pointerGroup_AST;
currentAST.advanceChildToEnd();
}
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