runtime/ObjC/Framework/examples/combined/CombinedParser.m

/** \file
 *  This OBJC source file was generated by $ANTLR version 3.4
 *
 *     -  From the grammar source file : /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g
 *     -                            On : 2012-02-16 17:33:49
 *     -                for the parser : CombinedParserParser
 *
 * Editing it, at least manually, is not wise.
 *
 * ObjC language generator and runtime by Alan Condit, acondit|hereisanat|ipns|dotgoeshere|com.
 *
 *
*/
// $ANTLR 3.4 /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g 2012-02-16 17:33:49


/* -----------------------------------------
 * Include the ANTLR3 generated header file.
 */
#import "CombinedParser.h"
/* ----------------------------------------- */


/* ============================================================================= */
/* =============================================================================
 * Start of recognizer
 */

#pragma mark Bitsets
static ANTLRBitSet *FOLLOW_identifier_in_stat20;
static const unsigned long long FOLLOW_identifier_in_stat20_data[] = { 0x0000000000000012LL};
static ANTLRBitSet *FOLLOW_ID_in_identifier35;
static const unsigned long long FOLLOW_ID_in_identifier35_data[] = { 0x0000000000000002LL};


#pragma mark Dynamic Global globalAttributeScopeImplementation

#pragma mark Dynamic Rule Scopes ruleAttributeScopeImplementation

#pragma mark Rule Return Scopes returnScopeImplementation

@implementation CombinedParser  // line 637

/* ObjC start of ruleAttributeScope */
#pragma mark Dynamic Rule Scopes ruleAttributeScope
/* ObjC end of ruleAttributeScope */
#pragma mark global Attribute Scopes globalAttributeScope
/* ObjC start globalAttributeScope */
/* ObjC end globalAttributeScope */
/* ObjC start actions.(actionScope).synthesize */
/* ObjC start synthesize() */

+ (void) initialize
{
    #pragma mark Bitsets
    FOLLOW_identifier_in_stat20 = [[ANTLRBitSet newBitSetWithBits:(const unsigned long long *)FOLLOW_identifier_in_stat20_data Count:(NSUInteger)1] retain];
    FOLLOW_ID_in_identifier35 = [[ANTLRBitSet newBitSetWithBits:(const unsigned long long *)FOLLOW_ID_in_identifier35_data Count:(NSUInteger)1] retain];

    [BaseRecognizer setTokenNames:[[AMutableArray arrayWithObjects:@"<invalid>", @"<EOR>", @"<DOWN>", @"<UP>", 
 @"ID", @"INT", @"WS", nil] retain]];
    [BaseRecognizer setGrammarFileName:@"/Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g"];
}

+ (CombinedParser *)newCombinedParser:(id<TokenStream>)aStream
{
    return [[CombinedParser alloc] initWithTokenStream:aStream];
}

- (id) initWithTokenStream:(id<TokenStream>)aStream
{
    self = [super initWithTokenStream:aStream State:[[RecognizerSharedState newRecognizerSharedStateWithRuleLen:2+1] retain]];
    if ( self != nil ) {
        /* start of actions-actionScope-init */
        /* start of init */
    }
    return self;
}

- (void) dealloc
{
    [super dealloc];
}

/* ObjC start actions.(actionScope).methods */
/* ObjC end actions.(actionScope).methods */
/* ObjC start methods() */
/* ObjC end methods() */
/* ObjC start rules */
/*
 * $ANTLR start stat
 * /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:7:1: stat : ( identifier )+ ;
 */
- (void) stat
{
    /* ruleScopeSetUp */

    /* ruleDeclarations */

    @try {
        /* ruleLabelDefs entry */


        // /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:7:5: ( ( identifier )+ ) // ruleBlockSingleAlt
        // /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:7:7: ( identifier )+ // alt
        {

        // /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:7:7: ( identifier )+ // positiveClosureBlock
        NSInteger cnt1 = 0;
        do {
            NSInteger alt1 = 2;
            NSInteger LA1_0 = [input LA:1];
            if ( (LA1_0==ID) ) {
                alt1=1;
            }


            switch (alt1) {
                case 1 : ;
                    // /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:7:7: identifier // alt
                    {

                    /* ruleRef */
                    [self pushFollow:FOLLOW_identifier_in_stat20];
                    [self identifier];

                    [self popFollow];


                     
                    }
                    break;

                default :
                    if ( cnt1 >= 1 )
                        goto loop1;
                    EarlyExitException *eee =
                        [EarlyExitException newException:input decisionNumber:1];
                    @throw eee;
            }
            cnt1++;
        } while (YES);
        loop1: ;

         
        }

        /* token+rule list labels */

    }
    @catch (RecognitionException *re) {
        [self reportError:re];
        [self recover:input Exception:re];
    }

    @finally {
        /* ruleScopeCleanUp */

    }
    return ;
}
/* $ANTLR end stat */

/*
 * $ANTLR start identifier
 * /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:9:1: identifier : ID ;
 */
- (void) identifier
{
    /* ruleScopeSetUp */

    /* ruleDeclarations */

    @try {
        /* ruleLabelDefs entry */


        // /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:10:5: ( ID ) // ruleBlockSingleAlt
        // /Users/acondit/source/antlr/code/antlr3/runtime/ObjC/Framework/examples/combined/Combined.g:10:7: ID // alt
        {

        [self match:input TokenType:ID Follow:FOLLOW_ID_in_identifier35]; 
         
        }

        /* token+rule list labels */

    }
    @catch (RecognitionException *re) {
        [self reportError:re];
        [self recover:input Exception:re];
    }

    @finally {
        /* ruleScopeCleanUp */

    }
    return ;
}
/* $ANTLR end identifier */
/* ObjC end rules */

@end /* end of CombinedParser implementation line 692 */