Examples with CommonTree org.antlr.runtime.tree.CommonTree used on opensource projects

Example 36 with CommonTree

use of org.antlr.runtime.tree.CommonTree in project freud by LMAX-Exchange.

the class JavaParser method qualifiedIdentList.

// $ANTLR start "qualifiedIdentList"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:721:1: qualifiedIdentList : qualifiedIdentifier ( COMMA qualifiedIdentifier )* ;
public final JavaParser.qualifiedIdentList_return qualifiedIdentList() throws RecognitionException {
    JavaParser.qualifiedIdentList_return retval = new JavaParser.qualifiedIdentList_return();
    retval.start = input.LT(1);
    int qualifiedIdentList_StartIndex = input.index();
    CommonTree root_0 = null;
    Token COMMA203 = null;
    JavaParser.qualifiedIdentifier_return qualifiedIdentifier202 = null;
    JavaParser.qualifiedIdentifier_return qualifiedIdentifier204 = null;
    CommonTree COMMA203_tree = null;
    try {
        if (state.backtracking > 0 && alreadyParsedRule(input, 55)) {
            return retval;
        }
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:722:5: ( qualifiedIdentifier ( COMMA qualifiedIdentifier )* )
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:722:9: qualifiedIdentifier ( COMMA qualifiedIdentifier )*
        {
            root_0 = (CommonTree) adaptor.nil();
            pushFollow(FOLLOW_qualifiedIdentifier_in_qualifiedIdentList7429);
            qualifiedIdentifier202 = qualifiedIdentifier();
            state._fsp--;
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                adaptor.addChild(root_0, qualifiedIdentifier202.getTree());
            }
            // /home/langera/dev/freud/trunk/src/grammar/Java.g:722:29: ( COMMA qualifiedIdentifier )*
            loop71: do {
                int alt71 = 2;
                int LA71_0 = input.LA(1);
                if ((LA71_0 == COMMA)) {
                    alt71 = 1;
                }
                switch(alt71) {
                    case 1:
                        // /home/langera/dev/freud/trunk/src/grammar/Java.g:722:30: COMMA qualifiedIdentifier
                        {
                            COMMA203 = (Token) match(input, COMMA, FOLLOW_COMMA_in_qualifiedIdentList7432);
                            if (state.failed) {
                                return retval;
                            }
                            pushFollow(FOLLOW_qualifiedIdentifier_in_qualifiedIdentList7435);
                            qualifiedIdentifier204 = qualifiedIdentifier();
                            state._fsp--;
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                adaptor.addChild(root_0, qualifiedIdentifier204.getTree());
                            }
                        }
                        break;
                    default:
                        break loop71;
                }
            } while (true);
        }
        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, 55, qualifiedIdentList_StartIndex);
        }
    }
    return retval;
}

Example 37 with CommonTree

use of org.antlr.runtime.tree.CommonTree in project freud by LMAX-Exchange.

the class JavaParser method logicalOrExpression.

// $ANTLR start "logicalOrExpression"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:956:1: logicalOrExpression : logicalAndExpression ( LOGICAL_OR logicalAndExpression )* ;
public final JavaParser.logicalOrExpression_return logicalOrExpression() throws RecognitionException {
    JavaParser.logicalOrExpression_return retval = new JavaParser.logicalOrExpression_return();
    retval.start = input.LT(1);
    int logicalOrExpression_StartIndex = input.index();
    CommonTree root_0 = null;
    Token LOGICAL_OR386 = null;
    JavaParser.logicalAndExpression_return logicalAndExpression385 = null;
    JavaParser.logicalAndExpression_return logicalAndExpression387 = null;
    CommonTree LOGICAL_OR386_tree = null;
    try {
        if (state.backtracking > 0 && alreadyParsedRule(input, 91)) {
            return retval;
        }
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:957:5: ( logicalAndExpression ( LOGICAL_OR logicalAndExpression )* )
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:957:9: logicalAndExpression ( LOGICAL_OR logicalAndExpression )*
        {
            root_0 = (CommonTree) adaptor.nil();
            pushFollow(FOLLOW_logicalAndExpression_in_logicalOrExpression10553);
            logicalAndExpression385 = logicalAndExpression();
            state._fsp--;
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                adaptor.addChild(root_0, logicalAndExpression385.getTree());
            }
            // /home/langera/dev/freud/trunk/src/grammar/Java.g:957:30: ( LOGICAL_OR logicalAndExpression )*
            loop111: do {
                int alt111 = 2;
                int LA111_0 = input.LA(1);
                if ((LA111_0 == LOGICAL_OR)) {
                    alt111 = 1;
                }
                switch(alt111) {
                    case 1:
                        // /home/langera/dev/freud/trunk/src/grammar/Java.g:957:31: LOGICAL_OR logicalAndExpression
                        {
                            LOGICAL_OR386 = (Token) match(input, LOGICAL_OR, FOLLOW_LOGICAL_OR_in_logicalOrExpression10556);
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                LOGICAL_OR386_tree = (CommonTree) adaptor.create(LOGICAL_OR386);
                                root_0 = (CommonTree) adaptor.becomeRoot(LOGICAL_OR386_tree, root_0);
                            }
                            pushFollow(FOLLOW_logicalAndExpression_in_logicalOrExpression10559);
                            logicalAndExpression387 = logicalAndExpression();
                            state._fsp--;
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                adaptor.addChild(root_0, logicalAndExpression387.getTree());
                            }
                        }
                        break;
                    default:
                        break loop111;
                }
            } while (true);
        }
        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, 91, logicalOrExpression_StartIndex);
        }
    }
    return retval;
}

Example 38 with CommonTree

use of org.antlr.runtime.tree.CommonTree 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;
}

Example 39 with CommonTree

use of org.antlr.runtime.tree.CommonTree 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;
}

Example 40 with CommonTree

use of org.antlr.runtime.tree.CommonTree 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;
}