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

Example 76 with RewriteRuleSubtreeStream

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

the class JavaParser method forCondition.

// $ANTLR start "forCondition"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:908:1: forCondition : ( expression )? -> ^( FOR_CONDITION ( expression )? ) ;
public final JavaParser.forCondition_return forCondition() throws RecognitionException {
    JavaParser.forCondition_return retval = new JavaParser.forCondition_return();
    retval.start = input.LT(1);
    int forCondition_StartIndex = input.index();
    CommonTree root_0 = null;
    JavaParser.expression_return expression357 = null;
    RewriteRuleSubtreeStream stream_expression = new RewriteRuleSubtreeStream(adaptor, "rule expression");
    try {
        if (state.backtracking > 0 && alreadyParsedRule(input, 84)) {
            return retval;
        }
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:909:5: ( ( expression )? -> ^( FOR_CONDITION ( expression )? ) )
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:909:9: ( expression )?
        {
            // /home/langera/dev/freud/trunk/src/grammar/Java.g:909:9: ( expression )?
            int alt105 = 2;
            int LA105_0 = input.LA(1);
            if ((LA105_0 == DEC || LA105_0 == INC || LA105_0 == LESS_THAN || LA105_0 == LOGICAL_NOT || (LA105_0 >= LPAREN && LA105_0 <= MINUS) || LA105_0 == NOT || LA105_0 == PLUS || LA105_0 == BOOLEAN || LA105_0 == BYTE || LA105_0 == CHAR || LA105_0 == DOUBLE || LA105_0 == FALSE || LA105_0 == FLOAT || (LA105_0 >= INT && LA105_0 <= LONG) || (LA105_0 >= NEW && LA105_0 <= NULL) || LA105_0 == SHORT || LA105_0 == SUPER || LA105_0 == THIS || LA105_0 == TRUE || LA105_0 == VOID || (LA105_0 >= IDENT && LA105_0 <= STRING_LITERAL))) {
                alt105 = 1;
            }
            switch(alt105) {
                case 1:
                    // /home/langera/dev/freud/trunk/src/grammar/Java.g:0:0: expression
                    {
                        pushFollow(FOLLOW_expression_in_forCondition10070);
                        expression357 = expression();
                        state._fsp--;
                        if (state.failed) {
                            return retval;
                        }
                        if (state.backtracking == 0) {
                            stream_expression.add(expression357.getTree());
                        }
                    }
                    break;
            }
            // 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();
                // 910:9: -> ^( FOR_CONDITION ( expression )? )
                {
                    // /home/langera/dev/freud/trunk/src/grammar/Java.g:910:13: ^( FOR_CONDITION ( expression )? )
                    {
                        CommonTree root_1 = (CommonTree) adaptor.nil();
                        root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(FOR_CONDITION, "FOR_CONDITION"), root_1);
                        // /home/langera/dev/freud/trunk/src/grammar/Java.g:910:29: ( expression )?
                        if (stream_expression.hasNext()) {
                            adaptor.addChild(root_1, stream_expression.nextTree());
                        }
                        stream_expression.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, 84, forCondition_StartIndex);
        }
    }
    return retval;
}

Example 77 with RewriteRuleSubtreeStream

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

the class JavaParser method finallyClause.

// $ANTLR start "finallyClause"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:880:1: finallyClause : FINALLY block -> block ;
public final JavaParser.finallyClause_return finallyClause() throws RecognitionException {
    JavaParser.finallyClause_return retval = new JavaParser.finallyClause_return();
    retval.start = input.LT(1);
    int finallyClause_StartIndex = input.index();
    CommonTree root_0 = null;
    Token FINALLY344 = null;
    JavaParser.block_return block345 = null;
    CommonTree FINALLY344_tree = null;
    RewriteRuleTokenStream stream_FINALLY = new RewriteRuleTokenStream(adaptor, "token FINALLY");
    RewriteRuleSubtreeStream stream_block = new RewriteRuleSubtreeStream(adaptor, "rule block");
    try {
        if (state.backtracking > 0 && alreadyParsedRule(input, 78)) {
            return retval;
        }
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:881:5: ( FINALLY block -> block )
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:881:9: FINALLY block
        {
            FINALLY344 = (Token) match(input, FINALLY, FOLLOW_FINALLY_in_finallyClause9802);
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_FINALLY.add(FINALLY344);
            }
            pushFollow(FOLLOW_block_in_finallyClause9804);
            block345 = block();
            state._fsp--;
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_block.add(block345.getTree());
            }
            // 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();
                // 882:9: -> block
                {
                    adaptor.addChild(root_0, stream_block.nextTree());
                }
                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, 78, finallyClause_StartIndex);
        }
    }
    return retval;
}

Example 78 with RewriteRuleSubtreeStream

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

the class JavaParser method genericTypeParameterList.

// $ANTLR start "genericTypeParameterList"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:464:1: genericTypeParameterList : LESS_THAN genericTypeParameter ( COMMA genericTypeParameter )* genericTypeListClosing -> ^( GENERIC_TYPE_PARAM_LIST[$LESS_THAN, \"GENERIC_TYPE_PARAM_LIST\"] ( genericTypeParameter )+ ) ;
public final JavaParser.genericTypeParameterList_return genericTypeParameterList() throws RecognitionException {
    JavaParser.genericTypeParameterList_return retval = new JavaParser.genericTypeParameterList_return();
    retval.start = input.LT(1);
    int genericTypeParameterList_StartIndex = input.index();
    CommonTree root_0 = null;
    Token LESS_THAN33 = null;
    Token COMMA35 = null;
    JavaParser.genericTypeParameter_return genericTypeParameter34 = null;
    JavaParser.genericTypeParameter_return genericTypeParameter36 = null;
    JavaParser.genericTypeListClosing_return genericTypeListClosing37 = null;
    CommonTree LESS_THAN33_tree = null;
    CommonTree COMMA35_tree = null;
    RewriteRuleTokenStream stream_COMMA = new RewriteRuleTokenStream(adaptor, "token COMMA");
    RewriteRuleTokenStream stream_LESS_THAN = new RewriteRuleTokenStream(adaptor, "token LESS_THAN");
    RewriteRuleSubtreeStream stream_genericTypeParameter = new RewriteRuleSubtreeStream(adaptor, "rule genericTypeParameter");
    RewriteRuleSubtreeStream stream_genericTypeListClosing = new RewriteRuleSubtreeStream(adaptor, "rule genericTypeListClosing");
    try {
        if (state.backtracking > 0 && alreadyParsedRule(input, 11)) {
            return retval;
        }
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:465:5: ( LESS_THAN genericTypeParameter ( COMMA genericTypeParameter )* genericTypeListClosing -> ^( GENERIC_TYPE_PARAM_LIST[$LESS_THAN, \"GENERIC_TYPE_PARAM_LIST\"] ( genericTypeParameter )+ ) )
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:465:9: LESS_THAN genericTypeParameter ( COMMA genericTypeParameter )* genericTypeListClosing
        {
            LESS_THAN33 = (Token) match(input, LESS_THAN, FOLLOW_LESS_THAN_in_genericTypeParameterList4934);
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_LESS_THAN.add(LESS_THAN33);
            }
            pushFollow(FOLLOW_genericTypeParameter_in_genericTypeParameterList4936);
            genericTypeParameter34 = genericTypeParameter();
            state._fsp--;
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_genericTypeParameter.add(genericTypeParameter34.getTree());
            }
            // /home/langera/dev/freud/trunk/src/grammar/Java.g:465:40: ( COMMA genericTypeParameter )*
            loop11: do {
                int alt11 = 2;
                int LA11_0 = input.LA(1);
                if ((LA11_0 == COMMA)) {
                    alt11 = 1;
                }
                switch(alt11) {
                    case 1:
                        // /home/langera/dev/freud/trunk/src/grammar/Java.g:465:41: COMMA genericTypeParameter
                        {
                            COMMA35 = (Token) match(input, COMMA, FOLLOW_COMMA_in_genericTypeParameterList4939);
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                stream_COMMA.add(COMMA35);
                            }
                            pushFollow(FOLLOW_genericTypeParameter_in_genericTypeParameterList4941);
                            genericTypeParameter36 = genericTypeParameter();
                            state._fsp--;
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                stream_genericTypeParameter.add(genericTypeParameter36.getTree());
                            }
                        }
                        break;
                    default:
                        break loop11;
                }
            } while (true);
            pushFollow(FOLLOW_genericTypeListClosing_in_genericTypeParameterList4945);
            genericTypeListClosing37 = genericTypeListClosing();
            state._fsp--;
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_genericTypeListClosing.add(genericTypeListClosing37.getTree());
            }
            // 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();
                // 466:9: -> ^( GENERIC_TYPE_PARAM_LIST[$LESS_THAN, \"GENERIC_TYPE_PARAM_LIST\"] ( genericTypeParameter )+ )
                {
                    // /home/langera/dev/freud/trunk/src/grammar/Java.g:466:13: ^( GENERIC_TYPE_PARAM_LIST[$LESS_THAN, \"GENERIC_TYPE_PARAM_LIST\"] ( genericTypeParameter )+ )
                    {
                        CommonTree root_1 = (CommonTree) adaptor.nil();
                        root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(GENERIC_TYPE_PARAM_LIST, LESS_THAN33, "GENERIC_TYPE_PARAM_LIST"), root_1);
                        if (!(stream_genericTypeParameter.hasNext())) {
                            throw new RewriteEarlyExitException();
                        }
                        while (stream_genericTypeParameter.hasNext()) {
                            adaptor.addChild(root_1, stream_genericTypeParameter.nextTree());
                        }
                        stream_genericTypeParameter.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, 11, genericTypeParameterList_StartIndex);
        }
    }
    return retval;
}

Example 79 with RewriteRuleSubtreeStream

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

the class JavaParser method bound.

// $ANTLR start "bound"
// /home/langera/dev/freud/trunk/src/grammar/Java.g:484:1: bound : EXTENDS type ( AND type )* -> ^( EXTENDS_BOUND_LIST[$EXTENDS, \"EXTENDS_BOUND_LIST\"] ( type )+ ) ;
public final JavaParser.bound_return bound() throws RecognitionException {
    JavaParser.bound_return retval = new JavaParser.bound_return();
    retval.start = input.LT(1);
    int bound_StartIndex = input.index();
    CommonTree root_0 = null;
    Token EXTENDS43 = null;
    Token AND45 = null;
    JavaParser.type_return type44 = null;
    JavaParser.type_return type46 = null;
    CommonTree EXTENDS43_tree = null;
    CommonTree AND45_tree = null;
    RewriteRuleTokenStream stream_AND = new RewriteRuleTokenStream(adaptor, "token AND");
    RewriteRuleTokenStream stream_EXTENDS = new RewriteRuleTokenStream(adaptor, "token EXTENDS");
    RewriteRuleSubtreeStream stream_type = new RewriteRuleSubtreeStream(adaptor, "rule type");
    try {
        if (state.backtracking > 0 && alreadyParsedRule(input, 14)) {
            return retval;
        }
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:485:5: ( EXTENDS type ( AND type )* -> ^( EXTENDS_BOUND_LIST[$EXTENDS, \"EXTENDS_BOUND_LIST\"] ( type )+ ) )
        // /home/langera/dev/freud/trunk/src/grammar/Java.g:485:9: EXTENDS type ( AND type )*
        {
            EXTENDS43 = (Token) match(input, EXTENDS, FOLLOW_EXTENDS_in_bound5148);
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_EXTENDS.add(EXTENDS43);
            }
            pushFollow(FOLLOW_type_in_bound5150);
            type44 = type();
            state._fsp--;
            if (state.failed) {
                return retval;
            }
            if (state.backtracking == 0) {
                stream_type.add(type44.getTree());
            }
            // /home/langera/dev/freud/trunk/src/grammar/Java.g:485:22: ( AND type )*
            loop14: do {
                int alt14 = 2;
                int LA14_0 = input.LA(1);
                if ((LA14_0 == AND)) {
                    alt14 = 1;
                }
                switch(alt14) {
                    case 1:
                        // /home/langera/dev/freud/trunk/src/grammar/Java.g:485:23: AND type
                        {
                            AND45 = (Token) match(input, AND, FOLLOW_AND_in_bound5153);
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                stream_AND.add(AND45);
                            }
                            pushFollow(FOLLOW_type_in_bound5155);
                            type46 = type();
                            state._fsp--;
                            if (state.failed) {
                                return retval;
                            }
                            if (state.backtracking == 0) {
                                stream_type.add(type46.getTree());
                            }
                        }
                        break;
                    default:
                        break loop14;
                }
            } while (true);
            // 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();
                // 486:9: -> ^( EXTENDS_BOUND_LIST[$EXTENDS, \"EXTENDS_BOUND_LIST\"] ( type )+ )
                {
                    // /home/langera/dev/freud/trunk/src/grammar/Java.g:486:13: ^( EXTENDS_BOUND_LIST[$EXTENDS, \"EXTENDS_BOUND_LIST\"] ( type )+ )
                    {
                        CommonTree root_1 = (CommonTree) adaptor.nil();
                        root_1 = (CommonTree) adaptor.becomeRoot((CommonTree) adaptor.create(EXTENDS_BOUND_LIST, EXTENDS43, "EXTENDS_BOUND_LIST"), root_1);
                        if (!(stream_type.hasNext())) {
                            throw new RewriteEarlyExitException();
                        }
                        while (stream_type.hasNext()) {
                            adaptor.addChild(root_1, stream_type.nextTree());
                        }
                        stream_type.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, 14, bound_StartIndex);
        }
    }
    return retval;
}

Example 80 with RewriteRuleSubtreeStream

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

the class CssParser method function.

// $ANTLR start "function"
// /home/langera/dev/freud/src/grammar/Css.g:123:1: function : IDENT '(' ( args )? ')' -> IDENT '(' ( args )* ')' ;
public final CssParser.function_return function() throws RecognitionException {
    CssParser.function_return retval = new CssParser.function_return();
    retval.start = input.LT(1);
    CommonTree root_0 = null;
    Token IDENT69 = null;
    Token char_literal70 = null;
    Token char_literal72 = null;
    CssParser.args_return args71 = null;
    CommonTree IDENT69_tree = null;
    CommonTree char_literal70_tree = null;
    CommonTree char_literal72_tree = null;
    RewriteRuleTokenStream stream_IDENT = new RewriteRuleTokenStream(adaptor, "token IDENT");
    RewriteRuleTokenStream stream_62 = new RewriteRuleTokenStream(adaptor, "token 62");
    RewriteRuleTokenStream stream_61 = new RewriteRuleTokenStream(adaptor, "token 61");
    RewriteRuleSubtreeStream stream_args = new RewriteRuleSubtreeStream(adaptor, "rule args");
    try {
        // /home/langera/dev/freud/src/grammar/Css.g:124:2: ( IDENT '(' ( args )? ')' -> IDENT '(' ( args )* ')' )
        // /home/langera/dev/freud/src/grammar/Css.g:124:4: IDENT '(' ( args )? ')'
        {
            IDENT69 = (Token) match(input, IDENT, FOLLOW_IDENT_in_function767);
            stream_IDENT.add(IDENT69);
            char_literal70 = (Token) match(input, 61, FOLLOW_61_in_function769);
            stream_61.add(char_literal70);
            // /home/langera/dev/freud/src/grammar/Css.g:124:14: ( args )?
            int alt26 = 2;
            int LA26_0 = input.LA(1);
            if ((LA26_0 == IDENT || (LA26_0 >= 36 && LA26_0 <= 37))) {
                alt26 = 1;
            }
            switch(alt26) {
                case 1:
                    // /home/langera/dev/freud/src/grammar/Css.g:124:14: args
                    {
                        pushFollow(FOLLOW_args_in_function771);
                        args71 = args();
                        state._fsp--;
                        stream_args.add(args71.getTree());
                    }
                    break;
            }
            char_literal72 = (Token) match(input, 62, FOLLOW_62_in_function774);
            stream_62.add(char_literal72);
            // AST REWRITE
            // elements: 62, args, 61, 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();
            // 124:24: -> IDENT '(' ( args )* ')'
            {
                adaptor.addChild(root_0, stream_IDENT.nextNode());
                adaptor.addChild(root_0, stream_61.nextNode());
                // /home/langera/dev/freud/src/grammar/Css.g:124:37: ( args )*
                while (stream_args.hasNext()) {
                    adaptor.addChild(root_0, stream_args.nextTree());
                }
                stream_args.reset();
                adaptor.addChild(root_0, stream_62.nextNode());
            }
            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;
}