📄 dqlbaseparser.java
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expression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop103:
do {
if ((LA(1)==COMMA)) {
match(COMMA);
expression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop103;
}
} while (true);
}
}
}
match(CLOSE);
}
compoundExpr_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_3);
}
returnAST = compoundExpr_AST;
}
public final void multiplyExpression() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST multiplyExpression_AST = null;
try { // for error handling
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop52:
do {
if ((LA(1)==STAR||LA(1)==DIV)) {
{
switch ( LA(1)) {
case STAR:
{
AST tmp47_AST = null;
tmp47_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp47_AST);
match(STAR);
break;
}
case DIV:
{
AST tmp48_AST = null;
tmp48_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp48_AST);
match(DIV);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop52;
}
} while (true);
}
multiplyExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_11);
}
returnAST = multiplyExpression_AST;
}
public final void unaryExpression() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST unaryExpression_AST = null;
try { // for error handling
switch ( LA(1)) {
case MINUS:
{
AST tmp49_AST = null;
tmp49_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp49_AST);
match(MINUS);
tmp49_AST.setType(UNARY_MINUS);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case PLUS:
{
AST tmp50_AST = null;
tmp50_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp50_AST);
match(PLUS);
tmp50_AST.setType(UNARY_PLUS);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case CASE:
{
caseExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case ALL:
case ANY:
case EXISTS:
case SOME:
{
quantifiedExpression();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
case AVG:
case COUNT:
case ELEMENTS:
case FALSE:
case INDICES:
case MAX:
case MIN:
case NULL:
case SUM:
case TRUE:
case EMPTY:
case NUM_DOUBLE:
case NUM_FLOAT:
case NUM_LONG:
case OPEN:
case COLON:
case PARAM:
case NUM_INT:
case QUOTED_STRING:
case IDENT:
{
atom();
astFactory.addASTChild(currentAST, returnAST);
unaryExpression_AST = (AST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_12);
}
returnAST = unaryExpression_AST;
}
public final void caseExpression() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST caseExpression_AST = null;
try { // for error handling
if ((LA(1)==CASE) && (LA(2)==WHEN)) {
AST tmp51_AST = null;
tmp51_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp51_AST);
match(CASE);
{
int _cnt56=0;
_loop56:
do {
if ((LA(1)==WHEN)) {
whenClause();
astFactory.addASTChild(currentAST, returnAST);
}
else {
if ( _cnt56>=1 ) { break _loop56; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt56++;
} while (true);
}
{
switch ( LA(1)) {
case ELSE:
{
elseClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case END:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(END);
caseExpression_AST = (AST)currentAST.root;
}
else if ((LA(1)==CASE) && (_tokenSet_13.member(LA(2)))) {
AST tmp53_AST = null;
tmp53_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp53_AST);
match(CASE);
tmp53_AST.setType(CASE2);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
int _cnt59=0;
_loop59:
do {
if ((LA(1)==WHEN)) {
altWhenClause();
astFactory.addASTChild(currentAST, returnAST);
}
else {
if ( _cnt59>=1 ) { break _loop59; } else {throw new NoViableAltException(LT(1), getFilename());}
}
_cnt59++;
} while (true);
}
{
switch ( LA(1)) {
case ELSE:
{
elseClause();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case END:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(END);
caseExpression_AST = (AST)currentAST.root;
}
else {
throw new NoViableAltException(LT(1), getFilename());
}
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_12);
}
returnAST = caseExpression_AST;
}
public final void quantifiedExpression() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST quantifiedExpression_AST = null;
try { // for error handling
{
switch ( LA(1)) {
case SOME:
{
AST tmp55_AST = null;
tmp55_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp55_AST);
match(SOME);
break;
}
case EXISTS:
{
AST tmp56_AST = null;
tmp56_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp56_AST);
match(EXISTS);
break;
}
case ALL:
{
AST tmp57_AST = null;
tmp57_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp57_AST);
match(ALL);
break;
}
case ANY:
{
AST tmp58_AST = null;
tmp58_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp58_AST);
match(ANY);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
{
switch ( LA(1)) {
case IDENT:
{
identifier();
astFactory.addASTChild(currentAST, returnAST);
break;
}
case ELEMENTS:
case INDICES:
{
collectionExpr();
astFactory.addASTChild(currentAST, returnAST);
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
quantifiedExpression_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_12);
}
returnAST = quantifiedExpression_AST;
}
public final void atom() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST atom_AST = null;
Token op = null;
AST op_AST = null;
Token lb = null;
AST lb_AST = null;
try { // for error handling
primaryExpression();
astFactory.addASTChild(currentAST, returnAST);
{
_loop74:
do {
switch ( LA(1)) {
case DOT:
{
AST tmp59_AST = null;
tmp59_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp59_AST);
match(DOT);
identifier();
astFactory.addASTChild(currentAST, returnAST);
{
switch ( LA(1)) {
case OPEN:
{
{
op = LT(1);
op_AST = astFactory.create(op);
astFactory.makeASTRoot(currentAST, op_AST);
match(OPEN);
op_AST.setType(METHOD_CALL);
exprList();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE);
}
break;
}
case EOF:
case AND:
case BETWEEN:
case DOT:
case ESCAPE:
case IN:
case IS:
case LIKE:
case ILIKE:
case NOT:
case OR:
case END:
case ELSE:
case THEN:
case WHEN:
case MEMBER:
case COMMA:
case EQ:
case NE:
case SQL_NE:
case LT:
case GT:
case LE:
case GE:
case CONCAT:
case PLUS:
case MINUS:
case STAR:
case DIV:
case CLOSE:
case OPEN_BRACKET:
case CLOSE_BRACKET:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
break;
}
case OPEN_BRACKET:
{
lb = LT(1);
lb_AST = astFactory.create(lb);
astFactory.makeASTRoot(currentAST, lb_AST);
match(OPEN_BRACKET);
lb_AST.setType(INDEX_OP);
expression();
astFactory.addASTChild(currentAST, returnAST);
match(CLOSE_BRACKET);
break;
}
default:
{
break _loop74;
}
}
} while (true);
}
atom_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_12);
}
returnAST = atom_AST;
}
public final void whenClause() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST whenClause_AST = null;
try { // for error handling
{
AST tmp62_AST = null;
tmp62_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp62_AST);
match(WHEN);
logicalExpression();
astFactory.addASTChild(currentAST, returnAST);
match(THEN);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
whenClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_14);
}
returnAST = whenClause_AST;
}
public final void elseClause() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST elseClause_AST = null;
try { // for error handling
{
AST tmp64_AST = null;
tmp64_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp64_AST);
match(ELSE);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
elseClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_15);
}
returnAST = elseClause_AST;
}
public final void altWhenClause() throws RecognitionException, TokenStreamException {
returnAST = null;
ASTPair currentAST = new ASTPair();
AST altWhenClause_AST = null;
try { // for error handling
{
AST tmp65_AST = null;
tmp65_AST = astFactory.create(LT(1));
astFactory.makeASTRoot(currentAST, tmp65_AST);
match(WHEN);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
match(THEN);
unaryExpression();
astFactory.addASTChild(currentAST, returnAST);
}
altWhenClause_AST = (AST)currentAST.root;
}
catch (RecognitionException ex) {
reportError(ex);
recover(ex,_tokenSet_14);
}
returnAST = altWhenClause_AST;
}
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