Example 11 with RewriteRuleTokenStream
use of org.antlr.runtime.tree.RewriteRuleTokenStream in project freud by LMAX-Exchange.
the class JavaParser method annotationScopeDeclarations.
// $ANTLR start "annotationScopeDeclarations"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:809:1: annotationScopeDeclarations : ( modifierList type ( IDENT LPAREN RPAREN ( annotationDefaultValue )? SEMI -> ^( ANNOTATION_METHOD_DECL modifierList type IDENT ( annotationDefaultValue )? ) | classFieldDeclaratorList SEMI -> ^( VAR_DECLARATION modifierList type classFieldDeclaratorList ) ) | typeDeclaration );
public final JavaParser.annotationScopeDeclarations_return annotationScopeDeclarations() throws RecognitionException {
JavaParser.annotationScopeDeclarations_return retval = new JavaParser.annotationScopeDeclarations_return();
retval.start = input.LT(1);
int annotationScopeDeclarations_StartIndex = input.index();
CommonTree root_0 = null;
Token IDENT255 = null;
Token LPAREN256 = null;
Token RPAREN257 = null;
Token SEMI259 = null;
Token SEMI261 = null;
JavaParser.modifierList_return modifierList253 = null;
JavaParser.type_return type254 = null;
JavaParser.annotationDefaultValue_return annotationDefaultValue258 = null;
JavaParser.classFieldDeclaratorList_return classFieldDeclaratorList260 = null;
JavaParser.typeDeclaration_return typeDeclaration262 = null;
CommonTree IDENT255_tree = null;
CommonTree LPAREN256_tree = null;
CommonTree RPAREN257_tree = null;
CommonTree SEMI259_tree = null;
CommonTree SEMI261_tree = null;
RewriteRuleTokenStream stream_IDENT = new RewriteRuleTokenStream(adaptor, "token IDENT");
RewriteRuleTokenStream stream_RPAREN = new RewriteRuleTokenStream(adaptor, "token RPAREN");
RewriteRuleTokenStream stream_SEMI = new RewriteRuleTokenStream(adaptor, "token SEMI");
RewriteRuleTokenStream stream_LPAREN = new RewriteRuleTokenStream(adaptor, "token LPAREN");
RewriteRuleSubtreeStream stream_modifierList = new RewriteRuleSubtreeStream(adaptor, "rule modifierList");
RewriteRuleSubtreeStream stream_annotationDefaultValue = new RewriteRuleSubtreeStream(adaptor, "rule annotationDefaultValue");
RewriteRuleSubtreeStream stream_type = new RewriteRuleSubtreeStream(adaptor, "rule type");
RewriteRuleSubtreeStream stream_classFieldDeclaratorList = new RewriteRuleSubtreeStream(adaptor, "rule classFieldDeclaratorList");
try {
if (state.backtracking > 0 && alreadyParsedRule(input, 70)) {
return retval;
}
// /home/langera/dev/freud/trunk/src/grammar/Java.g:810:5: ( modifierList type ( IDENT LPAREN RPAREN ( annotationDefaultValue )? SEMI -> ^( ANNOTATION_METHOD_DECL modifierList type IDENT ( annotationDefaultValue )? ) | classFieldDeclaratorList SEMI -> ^( VAR_DECLARATION modifierList type classFieldDeclaratorList ) ) | typeDeclaration )
int alt87 = 2;
alt87 = dfa87.predict(input);
switch(alt87) {
case 1:
// /home/langera/dev/freud/trunk/src/grammar/Java.g:810:9: modifierList type ( IDENT LPAREN RPAREN ( annotationDefaultValue )? SEMI -> ^( ANNOTATION_METHOD_DECL modifierList type IDENT ( annotationDefaultValue )? ) | classFieldDeclaratorList SEMI -> ^( VAR_DECLARATION modifierList type classFieldDeclaratorList ) )
{
pushFollow(FOLLOW_modifierList_in_annotationScopeDeclarations8256);
modifierList253 = modifierList();
state._fsp--;
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_modifierList.add(modifierList253.getTree());
}
pushFollow(FOLLOW_type_in_annotationScopeDeclarations8258);
type254 = type();
state._fsp--;
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_type.add(type254.getTree());
}
// /home/langera/dev/freud/trunk/src/grammar/Java.g:811:9: ( IDENT LPAREN RPAREN ( annotationDefaultValue )? SEMI -> ^( ANNOTATION_METHOD_DECL modifierList type IDENT ( annotationDefaultValue )? ) | classFieldDeclaratorList SEMI -> ^( VAR_DECLARATION modifierList type classFieldDeclaratorList ) )
int alt86 = 2;
int LA86_0 = input.LA(1);
if ((LA86_0 == IDENT)) {
int LA86_1 = input.LA(2);
if ((LA86_1 == LPAREN)) {
alt86 = 1;
} else if ((LA86_1 == ASSIGN || LA86_1 == COMMA || LA86_1 == LBRACK || LA86_1 == SEMI)) {
alt86 = 2;
} else {
if (state.backtracking > 0) {
state.failed = true;
return retval;
}
NoViableAltException nvae = new NoViableAltException("", 86, 1, input);
throw nvae;
}
} else {
if (state.backtracking > 0) {
state.failed = true;
return retval;
}
NoViableAltException nvae = new NoViableAltException("", 86, 0, input);
throw nvae;
}
switch(alt86) {
case 1:
// /home/langera/dev/freud/trunk/src/grammar/Java.g:811:13: IDENT LPAREN RPAREN ( annotationDefaultValue )? SEMI
{
IDENT255 = (Token) match(input, IDENT, FOLLOW_IDENT_in_annotationScopeDeclarations8272);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_IDENT.add(IDENT255);
}
LPAREN256 = (Token) match(input, LPAREN, FOLLOW_LPAREN_in_annotationScopeDeclarations8274);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_LPAREN.add(LPAREN256);
}
RPAREN257 = (Token) match(input, RPAREN, FOLLOW_RPAREN_in_annotationScopeDeclarations8276);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_RPAREN.add(RPAREN257);
}
// /home/langera/dev/freud/trunk/src/grammar/Java.g:811:33: ( annotationDefaultValue )?
int alt85 = 2;
int LA85_0 = input.LA(1);
if ((LA85_0 == DEFAULT)) {
alt85 = 1;
}
switch(alt85) {
case 1:
// /home/langera/dev/freud/trunk/src/grammar/Java.g:0:0: annotationDefaultValue
{
pushFollow(FOLLOW_annotationDefaultValue_in_annotationScopeDeclarations8278);
annotationDefaultValue258 = annotationDefaultValue();
state._fsp--;
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_annotationDefaultValue.add(annotationDefaultValue258.getTree());
}
}
break;
}
SEMI259 = (Token) match(input, SEMI, FOLLOW_SEMI_in_annotationScopeDeclarations8281);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_SEMI.add(SEMI259);
}
// wildcard labels:
if (state.backtracking == 0) {
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 812:13: -> ^( ANNOTATION_METHOD_DECL modifierList type IDENT ( annotationDefaultValue )? )
{
// /home/langera/dev/freud/trunk/src/grammar/Java.g:812:17: ^( ANNOTATION_METHOD_DECL modifierList type IDENT ( annotationDefaultValue )? )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(ANNOTATION_METHOD_DECL, "ANNOTATION_METHOD_DECL"), root_1);
adaptor.addChild(root_1, stream_modifierList.nextTree());
adaptor.addChild(root_1, stream_type.nextTree());
adaptor.addChild(root_1, stream_IDENT.nextNode());
// /home/langera/dev/freud/trunk/src/grammar/Java.g:812:66: ( annotationDefaultValue )?
if (stream_annotationDefaultValue.hasNext()) {
adaptor.addChild(root_1, stream_annotationDefaultValue.nextTree());
}
stream_annotationDefaultValue.reset();
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
}
break;
case 2:
// /home/langera/dev/freud/trunk/src/grammar/Java.g:813:13: classFieldDeclaratorList SEMI
{
pushFollow(FOLLOW_classFieldDeclaratorList_in_annotationScopeDeclarations8323);
classFieldDeclaratorList260 = classFieldDeclaratorList();
state._fsp--;
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_classFieldDeclaratorList.add(classFieldDeclaratorList260.getTree());
}
SEMI261 = (Token) match(input, SEMI, FOLLOW_SEMI_in_annotationScopeDeclarations8325);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_SEMI.add(SEMI261);
}
// wildcard labels:
if (state.backtracking == 0) {
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 814:13: -> ^( VAR_DECLARATION modifierList type classFieldDeclaratorList )
{
// /home/langera/dev/freud/trunk/src/grammar/Java.g:814:17: ^( VAR_DECLARATION modifierList type classFieldDeclaratorList )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(VAR_DECLARATION, "VAR_DECLARATION"), root_1);
adaptor.addChild(root_1, stream_modifierList.nextTree());
adaptor.addChild(root_1, stream_type.nextTree());
adaptor.addChild(root_1, stream_classFieldDeclaratorList.nextTree());
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
}
break;
}
}
break;
case 2:
// /home/langera/dev/freud/trunk/src/grammar/Java.g:816:9: typeDeclaration
{
root_0 = (CommonTree) adaptor.nil();
pushFollow(FOLLOW_typeDeclaration_in_annotationScopeDeclarations8370);
typeDeclaration262 = typeDeclaration();
state._fsp--;
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
adaptor.addChild(root_0, typeDeclaration262.getTree());
}
}
break;
}
retval.stop = input.LT(-1);
if (state.backtracking == 0) {
retval.tree = (CommonTree) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (CommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
if (state.backtracking > 0) {
memoize(input, 70, annotationScopeDeclarations_StartIndex);
}
}
return retval;
}
Also used :
CommonTree(org.antlr.runtime.tree.CommonTree)
RewriteRuleSubtreeStream(org.antlr.runtime.tree.RewriteRuleSubtreeStream)
Token(org.antlr.runtime.Token)
RewriteRuleTokenStream(org.antlr.runtime.tree.RewriteRuleTokenStream)
NoViableAltException(org.antlr.runtime.NoViableAltException)
RecognitionException(org.antlr.runtime.RecognitionException)
Example 12 with RewriteRuleTokenStream
use of org.antlr.runtime.tree.RewriteRuleTokenStream in project freud by LMAX-Exchange.
the class JavaParser method classBody.
// $ANTLR start "classBody"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:525:1: classBody : LCURLY ( classScopeDeclarations )* RCURLY -> ^( CLASS_TOP_LEVEL_SCOPE[$LCURLY, \"CLASS_TOP_LEVEL_SCOPE\"] ( classScopeDeclarations )* ) ;
public final JavaParser.classBody_return classBody() throws RecognitionException {
JavaParser.classBody_return retval = new JavaParser.classBody_return();
retval.start = input.LT(1);
int classBody_StartIndex = input.index();
CommonTree root_0 = null;
Token LCURLY74 = null;
Token RCURLY76 = null;
JavaParser.classScopeDeclarations_return classScopeDeclarations75 = null;
CommonTree LCURLY74_tree = null;
CommonTree RCURLY76_tree = null;
RewriteRuleTokenStream stream_LCURLY = new RewriteRuleTokenStream(adaptor, "token LCURLY");
RewriteRuleTokenStream stream_RCURLY = new RewriteRuleTokenStream(adaptor, "token RCURLY");
RewriteRuleSubtreeStream stream_classScopeDeclarations = new RewriteRuleSubtreeStream(adaptor, "rule classScopeDeclarations");
try {
if (state.backtracking > 0 && alreadyParsedRule(input, 23)) {
return retval;
}
// /home/langera/dev/freud/trunk/src/grammar/Java.g:526:5: ( LCURLY ( classScopeDeclarations )* RCURLY -> ^( CLASS_TOP_LEVEL_SCOPE[$LCURLY, \"CLASS_TOP_LEVEL_SCOPE\"] ( classScopeDeclarations )* ) )
// /home/langera/dev/freud/trunk/src/grammar/Java.g:526:9: LCURLY ( classScopeDeclarations )* RCURLY
{
LCURLY74 = (Token) match(input, LCURLY, FOLLOW_LCURLY_in_classBody5496);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_LCURLY.add(LCURLY74);
}
// /home/langera/dev/freud/trunk/src/grammar/Java.g:526:16: ( classScopeDeclarations )*
loop26: do {
int alt26 = 2;
int LA26_0 = input.LA(1);
if ((LA26_0 == AT || LA26_0 == LCURLY || LA26_0 == LESS_THAN || LA26_0 == SEMI || LA26_0 == ABSTRACT || LA26_0 == BOOLEAN || LA26_0 == BYTE || (LA26_0 >= CHAR && LA26_0 <= CLASS) || LA26_0 == DOUBLE || LA26_0 == ENUM || LA26_0 == FINAL || LA26_0 == FLOAT || LA26_0 == INTERFACE || (LA26_0 >= INT && LA26_0 <= NATIVE) || (LA26_0 >= PRIVATE && LA26_0 <= PUBLIC) || (LA26_0 >= SHORT && LA26_0 <= STRICTFP) || LA26_0 == SYNCHRONIZED || LA26_0 == TRANSIENT || (LA26_0 >= VOID && LA26_0 <= VOLATILE) || LA26_0 == IDENT)) {
alt26 = 1;
}
switch(alt26) {
case 1:
// /home/langera/dev/freud/trunk/src/grammar/Java.g:0:0: classScopeDeclarations
{
pushFollow(FOLLOW_classScopeDeclarations_in_classBody5498);
classScopeDeclarations75 = classScopeDeclarations();
state._fsp--;
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_classScopeDeclarations.add(classScopeDeclarations75.getTree());
}
}
break;
default:
break loop26;
}
} while (true);
RCURLY76 = (Token) match(input, RCURLY, FOLLOW_RCURLY_in_classBody5501);
if (state.failed) {
return retval;
}
if (state.backtracking == 0) {
stream_RCURLY.add(RCURLY76);
}
// wildcard labels:
if (state.backtracking == 0) {
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 527:9: -> ^( CLASS_TOP_LEVEL_SCOPE[$LCURLY, \"CLASS_TOP_LEVEL_SCOPE\"] ( classScopeDeclarations )* )
{
// /home/langera/dev/freud/trunk/src/grammar/Java.g:527:13: ^( CLASS_TOP_LEVEL_SCOPE[$LCURLY, \"CLASS_TOP_LEVEL_SCOPE\"] ( classScopeDeclarations )* )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(CLASS_TOP_LEVEL_SCOPE, LCURLY74, "CLASS_TOP_LEVEL_SCOPE"), root_1);
// /home/langera/dev/freud/trunk/src/grammar/Java.g:527:71: ( classScopeDeclarations )*
while (stream_classScopeDeclarations.hasNext()) {
adaptor.addChild(root_1, stream_classScopeDeclarations.nextTree());
}
stream_classScopeDeclarations.reset();
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
}
retval.stop = input.LT(-1);
if (state.backtracking == 0) {
retval.tree = (CommonTree) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (CommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
if (state.backtracking > 0) {
memoize(input, 23, classBody_StartIndex);
}
}
return retval;
}
Also used :
RewriteRuleTokenStream(org.antlr.runtime.tree.RewriteRuleTokenStream)
CommonTree(org.antlr.runtime.tree.CommonTree)
RewriteRuleSubtreeStream(org.antlr.runtime.tree.RewriteRuleSubtreeStream)
Token(org.antlr.runtime.Token)
RecognitionException(org.antlr.runtime.RecognitionException)
Example 13 with RewriteRuleTokenStream
use of org.antlr.runtime.tree.RewriteRuleTokenStream in project freud by LMAX-Exchange.
the class CssParser method nest.
// $ANTLR start "nest"
// /home/langera/dev/freud/src/grammar/Css.g:52:1: nest : IDENT ( IDENT )* ( pseudo )* -> ^( NEST IDENT ( IDENT )* ( pseudo )* ) ;
public final CssParser.nest_return nest() throws RecognitionException {
CssParser.nest_return retval = new CssParser.nest_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token IDENT13 = null;
Token IDENT14 = null;
CssParser.pseudo_return pseudo15 = null;
CommonTree IDENT13_tree = null;
CommonTree IDENT14_tree = null;
RewriteRuleTokenStream stream_IDENT = new RewriteRuleTokenStream(adaptor, "token IDENT");
RewriteRuleSubtreeStream stream_pseudo = new RewriteRuleSubtreeStream(adaptor, "rule pseudo");
try {
// /home/langera/dev/freud/src/grammar/Css.g:53:2: ( IDENT ( IDENT )* ( pseudo )* -> ^( NEST IDENT ( IDENT )* ( pseudo )* ) )
// /home/langera/dev/freud/src/grammar/Css.g:53:4: IDENT ( IDENT )* ( pseudo )*
{
IDENT13 = (Token) match(input, IDENT, FOLLOW_IDENT_in_nest222);
stream_IDENT.add(IDENT13);
// /home/langera/dev/freud/src/grammar/Css.g:53:10: ( IDENT )*
loop6: do {
int alt6 = 2;
int LA6_0 = input.LA(1);
if ((LA6_0 == IDENT)) {
alt6 = 1;
}
switch(alt6) {
case 1:
// /home/langera/dev/freud/src/grammar/Css.g:53:10: IDENT
{
IDENT14 = (Token) match(input, IDENT, FOLLOW_IDENT_in_nest224);
stream_IDENT.add(IDENT14);
}
break;
default:
break loop6;
}
} while (true);
// /home/langera/dev/freud/src/grammar/Css.g:53:17: ( pseudo )*
loop7: do {
int alt7 = 2;
int LA7_0 = input.LA(1);
if (((LA7_0 >= 38 && LA7_0 <= 39))) {
alt7 = 1;
}
switch(alt7) {
case 1:
// /home/langera/dev/freud/src/grammar/Css.g:53:17: pseudo
{
pushFollow(FOLLOW_pseudo_in_nest227);
pseudo15 = pseudo();
state._fsp--;
stream_pseudo.add(pseudo15.getTree());
}
break;
default:
break loop7;
}
} while (true);
// AST REWRITE
// elements: pseudo, IDENT, IDENT
// token labels:
// rule labels: retval
// token list labels:
// rule list labels:
// wildcard labels:
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 53:25: -> ^( NEST IDENT ( IDENT )* ( pseudo )* )
{
// /home/langera/dev/freud/src/grammar/Css.g:53:28: ^( NEST IDENT ( IDENT )* ( pseudo )* )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(NEST, "NEST"), root_1);
adaptor.addChild(root_1, stream_IDENT.nextNode());
// /home/langera/dev/freud/src/grammar/Css.g:53:42: ( IDENT )*
while (stream_IDENT.hasNext()) {
adaptor.addChild(root_1, stream_IDENT.nextNode());
}
stream_IDENT.reset();
// /home/langera/dev/freud/src/grammar/Css.g:53:49: ( pseudo )*
while (stream_pseudo.hasNext()) {
adaptor.addChild(root_1, stream_pseudo.nextTree());
}
stream_pseudo.reset();
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (CommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
}
return retval;
}
Also used :
RewriteRuleTokenStream(org.antlr.runtime.tree.RewriteRuleTokenStream)
CommonTree(org.antlr.runtime.tree.CommonTree)
RewriteRuleSubtreeStream(org.antlr.runtime.tree.RewriteRuleSubtreeStream)
Token(org.antlr.runtime.Token)
RecognitionException(org.antlr.runtime.RecognitionException)
Example 14 with RewriteRuleTokenStream
use of org.antlr.runtime.tree.RewriteRuleTokenStream in project freud by LMAX-Exchange.
the class CssParser method attrib.
// $ANTLR start "attrib"
// /home/langera/dev/freud/src/grammar/Css.g:93:1: attrib : '[' IDENT ( attribRelate IDENT )? ']' -> ^( ATTRIB IDENT ( attribRelate ( IDENT )* )? ) ;
public final CssParser.attrib_return attrib() throws RecognitionException {
CssParser.attrib_return retval = new CssParser.attrib_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token char_literal46 = null;
Token IDENT47 = null;
Token IDENT49 = null;
Token char_literal50 = null;
CssParser.attribRelate_return attribRelate48 = null;
CommonTree char_literal46_tree = null;
CommonTree IDENT47_tree = null;
CommonTree IDENT49_tree = null;
CommonTree char_literal50_tree = null;
RewriteRuleTokenStream stream_IDENT = new RewriteRuleTokenStream(adaptor, "token IDENT");
RewriteRuleTokenStream stream_41 = new RewriteRuleTokenStream(adaptor, "token 41");
RewriteRuleTokenStream stream_40 = new RewriteRuleTokenStream(adaptor, "token 40");
RewriteRuleSubtreeStream stream_attribRelate = new RewriteRuleSubtreeStream(adaptor, "rule attribRelate");
try {
// /home/langera/dev/freud/src/grammar/Css.g:94:2: ( '[' IDENT ( attribRelate IDENT )? ']' -> ^( ATTRIB IDENT ( attribRelate ( IDENT )* )? ) )
// /home/langera/dev/freud/src/grammar/Css.g:94:4: '[' IDENT ( attribRelate IDENT )? ']'
{
char_literal46 = (Token) match(input, 40, FOLLOW_40_in_attrib540);
stream_40.add(char_literal46);
IDENT47 = (Token) match(input, IDENT, FOLLOW_IDENT_in_attrib542);
stream_IDENT.add(IDENT47);
// /home/langera/dev/freud/src/grammar/Css.g:94:14: ( attribRelate IDENT )?
int alt21 = 2;
int LA21_0 = input.LA(1);
if (((LA21_0 >= 42 && LA21_0 <= 44))) {
alt21 = 1;
}
switch(alt21) {
case 1:
// /home/langera/dev/freud/src/grammar/Css.g:94:15: attribRelate IDENT
{
pushFollow(FOLLOW_attribRelate_in_attrib545);
attribRelate48 = attribRelate();
state._fsp--;
stream_attribRelate.add(attribRelate48.getTree());
IDENT49 = (Token) match(input, IDENT, FOLLOW_IDENT_in_attrib547);
stream_IDENT.add(IDENT49);
}
break;
}
char_literal50 = (Token) match(input, 41, FOLLOW_41_in_attrib551);
stream_41.add(char_literal50);
// AST REWRITE
// elements: attribRelate, IDENT, IDENT
// token labels:
// rule labels: retval
// token list labels:
// rule list labels:
// wildcard labels:
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 94:40: -> ^( ATTRIB IDENT ( attribRelate ( IDENT )* )? )
{
// /home/langera/dev/freud/src/grammar/Css.g:94:43: ^( ATTRIB IDENT ( attribRelate ( IDENT )* )? )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(ATTRIB, "ATTRIB"), root_1);
adaptor.addChild(root_1, stream_IDENT.nextNode());
// /home/langera/dev/freud/src/grammar/Css.g:94:59: ( attribRelate ( IDENT )* )?
if (stream_attribRelate.hasNext() || stream_IDENT.hasNext()) {
adaptor.addChild(root_1, stream_attribRelate.nextTree());
// /home/langera/dev/freud/src/grammar/Css.g:94:73: ( IDENT )*
while (stream_IDENT.hasNext()) {
adaptor.addChild(root_1, stream_IDENT.nextNode());
}
stream_IDENT.reset();
}
stream_attribRelate.reset();
stream_IDENT.reset();
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (CommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
}
return retval;
}
Also used :
RewriteRuleTokenStream(org.antlr.runtime.tree.RewriteRuleTokenStream)
CommonTree(org.antlr.runtime.tree.CommonTree)
RewriteRuleSubtreeStream(org.antlr.runtime.tree.RewriteRuleSubtreeStream)
Token(org.antlr.runtime.Token)
RecognitionException(org.antlr.runtime.RecognitionException)
Example 15 with RewriteRuleTokenStream
use of org.antlr.runtime.tree.RewriteRuleTokenStream in project freud by LMAX-Exchange.
the class CssParser method pseudo.
// $ANTLR start "pseudo"
// /home/langera/dev/freud/src/grammar/Css.g:88:1: pseudo : ( ( ':' | '::' ) IDENT -> ^( PSEUDO IDENT ) | ( ':' | '::' ) function -> ^( PSEUDO function ) );
public final CssParser.pseudo_return pseudo() throws RecognitionException {
CssParser.pseudo_return retval = new CssParser.pseudo_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token char_literal40 = null;
Token string_literal41 = null;
Token IDENT42 = null;
Token char_literal43 = null;
Token string_literal44 = null;
CssParser.function_return function45 = null;
CommonTree char_literal40_tree = null;
CommonTree string_literal41_tree = null;
CommonTree IDENT42_tree = null;
CommonTree char_literal43_tree = null;
CommonTree string_literal44_tree = null;
RewriteRuleTokenStream stream_IDENT = new RewriteRuleTokenStream(adaptor, "token IDENT");
RewriteRuleTokenStream stream_39 = new RewriteRuleTokenStream(adaptor, "token 39");
RewriteRuleTokenStream stream_38 = new RewriteRuleTokenStream(adaptor, "token 38");
RewriteRuleSubtreeStream stream_function = new RewriteRuleSubtreeStream(adaptor, "rule function");
try {
// /home/langera/dev/freud/src/grammar/Css.g:89:2: ( ( ':' | '::' ) IDENT -> ^( PSEUDO IDENT ) | ( ':' | '::' ) function -> ^( PSEUDO function ) )
int alt20 = 2;
alt20 = dfa20.predict(input);
switch(alt20) {
case 1:
// /home/langera/dev/freud/src/grammar/Css.g:89:4: ( ':' | '::' ) IDENT
{
// /home/langera/dev/freud/src/grammar/Css.g:89:4: ( ':' | '::' )
int alt18 = 2;
int LA18_0 = input.LA(1);
if ((LA18_0 == 38)) {
alt18 = 1;
} else if ((LA18_0 == 39)) {
alt18 = 2;
} else {
NoViableAltException nvae = new NoViableAltException("", 18, 0, input);
throw nvae;
}
switch(alt18) {
case 1:
// /home/langera/dev/freud/src/grammar/Css.g:89:5: ':'
{
char_literal40 = (Token) match(input, 38, FOLLOW_38_in_pseudo493);
stream_38.add(char_literal40);
}
break;
case 2:
// /home/langera/dev/freud/src/grammar/Css.g:89:9: '::'
{
string_literal41 = (Token) match(input, 39, FOLLOW_39_in_pseudo495);
stream_39.add(string_literal41);
}
break;
}
IDENT42 = (Token) match(input, IDENT, FOLLOW_IDENT_in_pseudo498);
stream_IDENT.add(IDENT42);
// AST REWRITE
// elements: IDENT
// token labels:
// rule labels: retval
// token list labels:
// rule list labels:
// wildcard labels:
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 89:21: -> ^( PSEUDO IDENT )
{
// /home/langera/dev/freud/src/grammar/Css.g:89:24: ^( PSEUDO IDENT )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(PSEUDO, "PSEUDO"), root_1);
adaptor.addChild(root_1, stream_IDENT.nextNode());
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
break;
case 2:
// /home/langera/dev/freud/src/grammar/Css.g:90:4: ( ':' | '::' ) function
{
// /home/langera/dev/freud/src/grammar/Css.g:90:4: ( ':' | '::' )
int alt19 = 2;
int LA19_0 = input.LA(1);
if ((LA19_0 == 38)) {
alt19 = 1;
} else if ((LA19_0 == 39)) {
alt19 = 2;
} else {
NoViableAltException nvae = new NoViableAltException("", 19, 0, input);
throw nvae;
}
switch(alt19) {
case 1:
// /home/langera/dev/freud/src/grammar/Css.g:90:5: ':'
{
char_literal43 = (Token) match(input, 38, FOLLOW_38_in_pseudo514);
stream_38.add(char_literal43);
}
break;
case 2:
// /home/langera/dev/freud/src/grammar/Css.g:90:9: '::'
{
string_literal44 = (Token) match(input, 39, FOLLOW_39_in_pseudo516);
stream_39.add(string_literal44);
}
break;
}
pushFollow(FOLLOW_function_in_pseudo519);
function45 = function();
state._fsp--;
stream_function.add(function45.getTree());
// AST REWRITE
// elements: function
// token labels:
// rule labels: retval
// token list labels:
// rule list labels:
// wildcard labels:
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval != null ? retval.tree : null);
root_0 = (CommonTree) adaptor.nil();
// 90:24: -> ^( PSEUDO function )
{
// /home/langera/dev/freud/src/grammar/Css.g:90:27: ^( PSEUDO function )
{
CommonTree root_1 = (CommonTree) adaptor.nil();
root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(PSEUDO, "PSEUDO"), root_1);
adaptor.addChild(root_1, stream_function.nextTree());
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (CommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
}
return retval;
}
Also used :
RewriteRuleTokenStream(org.antlr.runtime.tree.RewriteRuleTokenStream)
CommonTree(org.antlr.runtime.tree.CommonTree)
NoViableAltException(org.antlr.runtime.NoViableAltException)
RewriteRuleSubtreeStream(org.antlr.runtime.tree.RewriteRuleSubtreeStream)
Token(org.antlr.runtime.Token)
RecognitionException(org.antlr.runtime.RecognitionException)
Aggregations
RecognitionException (org.antlr.runtime.RecognitionException)74
Token (org.antlr.runtime.Token)74
RewriteRuleSubtreeStream (org.antlr.runtime.tree.RewriteRuleSubtreeStream)74
RewriteRuleTokenStream (org.antlr.runtime.tree.RewriteRuleTokenStream)74
CommonTree (org.antlr.runtime.tree.CommonTree)62
NoViableAltException (org.antlr.runtime.NoViableAltException)22
RewriteEarlyExitException (org.antlr.runtime.tree.RewriteEarlyExitException)12
CommonToken (org.antlr.runtime.CommonToken)9
FailedPredicateException (org.antlr.runtime.FailedPredicateException)4
ParserRuleReturnScope (org.antlr.runtime.ParserRuleReturnScope)4
EarlyExitException (org.antlr.runtime.EarlyExitException)1
RewriteEmptyStreamException (org.antlr.runtime.tree.RewriteEmptyStreamException)1
