source: default/v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src-gen/de/ugoe/cs/swe/bnftools/parser/antlr/internal/InternalEbnf.g @ 61

/*
* generated by Xtext
*/
grammar InternalEbnf;

options {
        superClass=AbstractInternalAntlrParser;
        
}

@lexer::header {
package de.ugoe.cs.swe.bnftools.parser.antlr.internal;

// Hack: Use our own Lexer superclass by means of import. 
// Currently there is no other way to specify the superclass for the lexer.
import org.eclipse.xtext.parser.antlr.Lexer;
}

@parser::header {
package de.ugoe.cs.swe.bnftools.parser.antlr.internal; 

import org.eclipse.xtext.*;
import org.eclipse.xtext.parser.*;
import org.eclipse.xtext.parser.impl.*;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser;
import org.eclipse.xtext.parser.antlr.XtextTokenStream;
import org.eclipse.xtext.parser.antlr.XtextTokenStream.HiddenTokens;
import org.eclipse.xtext.parser.antlr.AntlrDatatypeRuleToken;
import de.ugoe.cs.swe.bnftools.services.EbnfGrammarAccess;

}

@parser::members {

        private EbnfGrammarAccess grammarAccess;
        
    public InternalEbnfParser(TokenStream input, EbnfGrammarAccess grammarAccess) {
        this(input);
        this.grammarAccess = grammarAccess;
        registerRules(grammarAccess.getGrammar());
    }
    
    @Override
    protected String getFirstRuleName() {
        return "EtsiBnf";       
        }
        
        @Override
        protected EbnfGrammarAccess getGrammarAccess() {
                return grammarAccess;
        }
}

@rulecatch { 
    catch (RecognitionException re) { 
        recover(input,re); 
        appendSkippedTokens();
    } 
}




// Entry rule entryRuleEtsiBnf
entryRuleEtsiBnf returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getEtsiBnfRule()); }
         iv_ruleEtsiBnf=ruleEtsiBnf 
         { $current=$iv_ruleEtsiBnf.current; } 
         EOF 
;

// Rule EtsiBnf
ruleEtsiBnf returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((      otherlv_0='grammar' 
    {
        newLeafNode(otherlv_0, grammarAccess.getEtsiBnfAccess().getGrammarKeyword_0_0());
    }
(
(
                lv_name_1_0=RULE_ID
                {
                        newLeafNode(lv_name_1_0, grammarAccess.getEtsiBnfAccess().getNameIDTerminalRuleCall_0_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getEtsiBnfRule());
                }
                setWithLastConsumed(
                        $current, 
                        "name",
                        lv_name_1_0, 
                        "ID");
            }

)
)((
(
                lv_type_2_0=    '/bnf' 
    {
        newLeafNode(lv_type_2_0, grammarAccess.getEtsiBnfAccess().getTypeBnfKeyword_0_2_0_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getEtsiBnfRule());
                }
                setWithLastConsumed($current, "type", lv_type_2_0, "/bnf");
            }

)
)?      otherlv_3=';' 
    {
        newLeafNode(otherlv_3, grammarAccess.getEtsiBnfAccess().getSemicolonKeyword_0_2_1());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getEtsiBnfAccess().getImportSectionImportSectionParserRuleCall_0_2_2_0()); 
            }
                lv_importSection_4_0=ruleImportSection          {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getEtsiBnfRule());
                }
                set(
                        $current, 
                        "importSection",
                        lv_importSection_4_0, 
                        "ImportSection");
                afterParserOrEnumRuleCall();
            }

)
)?(
(
                { 
                newCompositeNode(grammarAccess.getEtsiBnfAccess().getBnfEntryBnfEntryParserRuleCall_0_2_3_0()); 
            }
                lv_bnfEntry_5_0=ruleBnfEntry            {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getEtsiBnfRule());
                }
                add(
                        $current, 
                        "bnfEntry",
                        lv_bnfEntry_5_0, 
                        "BnfEntry");
                afterParserOrEnumRuleCall();
            }

)
)+))
    |((
(
                lv_type_6_0=    '/delta' 
    {
        newLeafNode(lv_type_6_0, grammarAccess.getEtsiBnfAccess().getTypeDeltaKeyword_1_0_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getEtsiBnfRule());
                }
                setWithLastConsumed($current, "type", lv_type_6_0, "/delta");
            }

)
)       otherlv_7=';' 
    {
        newLeafNode(otherlv_7, grammarAccess.getEtsiBnfAccess().getSemicolonKeyword_1_1());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getEtsiBnfAccess().getImportSectionImportSectionParserRuleCall_1_2_0()); 
            }
                lv_importSection_8_0=ruleImportSection          {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getEtsiBnfRule());
                }
                set(
                        $current, 
                        "importSection",
                        lv_importSection_8_0, 
                        "ImportSection");
                afterParserOrEnumRuleCall();
            }

)
)?(
(
                { 
                newCompositeNode(grammarAccess.getEtsiBnfAccess().getDeltaEntryDeltaEntryParserRuleCall_1_3_0()); 
            }
                lv_deltaEntry_9_0=ruleDeltaEntry                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getEtsiBnfRule());
                }
                add(
                        $current, 
                        "deltaEntry",
                        lv_deltaEntry_9_0, 
                        "DeltaEntry");
                afterParserOrEnumRuleCall();
            }

)
)*)
    |((
(
                lv_type_10_0=   '/merge' 
    {
        newLeafNode(lv_type_10_0, grammarAccess.getEtsiBnfAccess().getTypeMergeKeyword_2_0_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getEtsiBnfRule());
                }
                setWithLastConsumed($current, "type", lv_type_10_0, "/merge");
            }

)
)       otherlv_11=';' 
    {
        newLeafNode(otherlv_11, grammarAccess.getEtsiBnfAccess().getSemicolonKeyword_2_1());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getEtsiBnfAccess().getImportSectionImportSectionParserRuleCall_2_2_0()); 
            }
                lv_importSection_12_0=ruleImportSection         {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getEtsiBnfRule());
                }
                set(
                        $current, 
                        "importSection",
                        lv_importSection_12_0, 
                        "ImportSection");
                afterParserOrEnumRuleCall();
            }

)
)?(
(
                { 
                newCompositeNode(grammarAccess.getEtsiBnfAccess().getMergeEntryMergeEntryParserRuleCall_2_3_0()); 
            }
                lv_mergeEntry_13_0=ruleMergeEntry               {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getEtsiBnfRule());
                }
                add(
                        $current, 
                        "mergeEntry",
                        lv_mergeEntry_13_0, 
                        "MergeEntry");
                afterParserOrEnumRuleCall();
            }

)
)*))
;





// Entry rule entryRuleImportSection
entryRuleImportSection returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getImportSectionRule()); }
         iv_ruleImportSection=ruleImportSection 
         { $current=$iv_ruleImportSection.current; } 
         EOF 
;

// Rule ImportSection
ruleImportSection returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(
(
                { 
                newCompositeNode(grammarAccess.getImportSectionAccess().getImportsImportParserRuleCall_0()); 
            }
                lv_imports_0_0=ruleImport               {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getImportSectionRule());
                }
                add(
                        $current, 
                        "imports",
                        lv_imports_0_0, 
                        "Import");
                afterParserOrEnumRuleCall();
            }

)
)+
;





// Entry rule entryRuleBnfEntry
entryRuleBnfEntry returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getBnfEntryRule()); }
         iv_ruleBnfEntry=ruleBnfEntry 
         { $current=$iv_ruleBnfEntry.current; } 
         EOF 
;

// Rule BnfEntry
ruleBnfEntry returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                { 
                newCompositeNode(grammarAccess.getBnfEntryAccess().getSectionheaderSectionHeadingParserRuleCall_0_0()); 
            }
                lv_sectionheader_0_0=ruleSectionHeading         {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getBnfEntryRule());
                }
                set(
                        $current, 
                        "sectionheader",
                        lv_sectionheader_0_0, 
                        "SectionHeading");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getBnfEntryAccess().getRuleRuleParserRuleCall_1_0()); 
            }
                lv_rule_1_0=ruleRule            {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getBnfEntryRule());
                }
                set(
                        $current, 
                        "rule",
                        lv_rule_1_0, 
                        "Rule");
                afterParserOrEnumRuleCall();
            }

)
))
;





// Entry rule entryRuleDeltaEntry
entryRuleDeltaEntry returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getDeltaEntryRule()); }
         iv_ruleDeltaEntry=ruleDeltaEntry 
         { $current=$iv_ruleDeltaEntry.current; } 
         EOF 
;

// Rule DeltaEntry
ruleDeltaEntry returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                { 
                newCompositeNode(grammarAccess.getDeltaEntryAccess().getRuleRuleParserRuleCall_0_0()); 
            }
                lv_rule_0_0=ruleRule            {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getDeltaEntryRule());
                }
                set(
                        $current, 
                        "rule",
                        lv_rule_0_0, 
                        "Rule");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getDeltaEntryAccess().getSectionheaderSectionHeadingParserRuleCall_1_0()); 
            }
                lv_sectionheader_1_0=ruleSectionHeading         {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getDeltaEntryRule());
                }
                set(
                        $current, 
                        "sectionheader",
                        lv_sectionheader_1_0, 
                        "SectionHeading");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getDeltaEntryAccess().getExtRuleExtRuleParserRuleCall_2_0()); 
            }
                lv_extRule_2_0=ruleExtRule              {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getDeltaEntryRule());
                }
                set(
                        $current, 
                        "extRule",
                        lv_extRule_2_0, 
                        "ExtRule");
                afterParserOrEnumRuleCall();
            }

)
))
;





// Entry rule entryRuleMergeEntry
entryRuleMergeEntry returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getMergeEntryRule()); }
         iv_ruleMergeEntry=ruleMergeEntry 
         { $current=$iv_ruleMergeEntry.current; } 
         EOF 
;

// Rule MergeEntry
ruleMergeEntry returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                { 
                newCompositeNode(grammarAccess.getMergeEntryAccess().getSectionheaderSectionHeadingParserRuleCall_0_0()); 
            }
                lv_sectionheader_0_0=ruleSectionHeading         {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getMergeEntryRule());
                }
                set(
                        $current, 
                        "sectionheader",
                        lv_sectionheader_0_0, 
                        "SectionHeading");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getMergeEntryAccess().getMergeRuleMergeRuleParserRuleCall_1_0()); 
            }
                lv_mergeRule_1_0=ruleMergeRule          {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getMergeEntryRule());
                }
                set(
                        $current, 
                        "mergeRule",
                        lv_mergeRule_1_0, 
                        "MergeRule");
                afterParserOrEnumRuleCall();
            }

)
))
;





// Entry rule entryRuleSectionHeading
entryRuleSectionHeading returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getSectionHeadingRule()); }
         iv_ruleSectionHeading=ruleSectionHeading 
         { $current=$iv_ruleSectionHeading.current; } 
         EOF 
;

// Rule SectionHeading
ruleSectionHeading returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
    {
        $current = forceCreateModelElement(
            grammarAccess.getSectionHeadingAccess().getSectionHeadingAction_0(),
            $current);
    }
)(
(
                lv_sectionHeader_1_0=RULE_SECTIONHEADER
                {
                        newLeafNode(lv_sectionHeader_1_0, grammarAccess.getSectionHeadingAccess().getSectionHeaderSECTIONHEADERTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getSectionHeadingRule());
                }
                setWithLastConsumed(
                        $current, 
                        "sectionHeader",
                        lv_sectionHeader_1_0, 
                        "SECTIONHEADER");
            }

)
))
;





// Entry rule entryRuleImport
entryRuleImport returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getImportRule()); }
         iv_ruleImport=ruleImport 
         { $current=$iv_ruleImport.current; } 
         EOF 
;

// Rule Import
ruleImport returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(       otherlv_0='import' 
    {
        newLeafNode(otherlv_0, grammarAccess.getImportAccess().getImportKeyword_0());
    }
(
(
                lv_importURI_1_0=RULE_STRING
                {
                        newLeafNode(lv_importURI_1_0, grammarAccess.getImportAccess().getImportURISTRINGTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getImportRule());
                }
                setWithLastConsumed(
                        $current, 
                        "importURI",
                        lv_importURI_1_0, 
                        "STRING");
            }

)
)(      otherlv_2='/' 
    {
        newLeafNode(otherlv_2, grammarAccess.getImportAccess().getSolidusKeyword_2_0());
    }
((
(
                lv_grammarType_3_0=     'core' 
    {
        newLeafNode(lv_grammarType_3_0, grammarAccess.getImportAccess().getGrammarTypeCoreKeyword_2_1_0_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getImportRule());
                }
                setWithLastConsumed($current, "grammarType", lv_grammarType_3_0, "core");
            }

)
)
    |(
(
                lv_grammarType_4_0=     'package' 
    {
        newLeafNode(lv_grammarType_4_0, grammarAccess.getImportAccess().getGrammarTypePackageKeyword_2_1_1_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getImportRule());
                }
                setWithLastConsumed($current, "grammarType", lv_grammarType_4_0, "package");
            }

)
)
    |(
(
                lv_grammarType_5_0=     'update' 
    {
        newLeafNode(lv_grammarType_5_0, grammarAccess.getImportAccess().getGrammarTypeUpdateKeyword_2_1_2_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getImportRule());
                }
                setWithLastConsumed($current, "grammarType", lv_grammarType_5_0, "update");
            }

)
)))?(   otherlv_6='label:' 
    {
        newLeafNode(otherlv_6, grammarAccess.getImportAccess().getLabelKeyword_3_0());
    }
(
(
                lv_label_7_0=RULE_ID
                {
                        newLeafNode(lv_label_7_0, grammarAccess.getImportAccess().getLabelIDTerminalRuleCall_3_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getImportRule());
                }
                setWithLastConsumed(
                        $current, 
                        "label",
                        lv_label_7_0, 
                        "ID");
            }

)
))?     otherlv_8=';' 
    {
        newLeafNode(otherlv_8, grammarAccess.getImportAccess().getSemicolonKeyword_4());
    }
)
;





// Entry rule entryRuleRule
entryRuleRule returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getRuleRule()); }
         iv_ruleRule=ruleRule 
         { $current=$iv_ruleRule.current; } 
         EOF 
;

// Rule Rule
ruleRule returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(((
(
                lv_rulenumber_0_0=RULE_INT
                {
                        newLeafNode(lv_rulenumber_0_0, grammarAccess.getRuleAccess().getRulenumberINTTerminalRuleCall_0_0_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "rulenumber",
                        lv_rulenumber_0_0, 
                        "INT");
            }

)
)(
(
                lv_rulevariant_1_0=RULE_ID
                {
                        newLeafNode(lv_rulevariant_1_0, grammarAccess.getRuleAccess().getRulevariantIDTerminalRuleCall_0_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "rulevariant",
                        lv_rulevariant_1_0, 
                        "ID");
            }

)
)?      otherlv_2='.' 
    {
        newLeafNode(otherlv_2, grammarAccess.getRuleAccess().getFullStopKeyword_0_2());
    }
)?(
(
                lv_name_3_0=RULE_ID
                {
                        newLeafNode(lv_name_3_0, grammarAccess.getRuleAccess().getNameIDTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "name",
                        lv_name_3_0, 
                        "ID");
            }

)
)       otherlv_4='::=' 
    {
        newLeafNode(otherlv_4, grammarAccess.getRuleAccess().getColonColonEqualsSignKeyword_2());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getRuleAccess().getDefinitionListDefinitionListParserRuleCall_3_0()); 
            }
                lv_definitionList_5_0=ruleDefinitionList                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getRuleRule());
                }
                set(
                        $current, 
                        "definitionList",
                        lv_definitionList_5_0, 
                        "DefinitionList");
                afterParserOrEnumRuleCall();
            }

)
)?(     otherlv_6=';' 
    {
        newLeafNode(otherlv_6, grammarAccess.getRuleAccess().getSemicolonKeyword_4());
    }
)?)
;





// Entry rule entryRuleExtRule
entryRuleExtRule returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getExtRuleRule()); }
         iv_ruleExtRule=ruleExtRule 
         { $current=$iv_ruleExtRule.current; } 
         EOF 
;

// Rule ExtRule
ruleExtRule returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(((
(
                lv_rulenumber_0_0=RULE_INT
                {
                        newLeafNode(lv_rulenumber_0_0, grammarAccess.getExtRuleAccess().getRulenumberINTTerminalRuleCall_0_0_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getExtRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "rulenumber",
                        lv_rulenumber_0_0, 
                        "INT");
            }

)
)(
(
                lv_rulevariant_1_0=RULE_ID
                {
                        newLeafNode(lv_rulevariant_1_0, grammarAccess.getExtRuleAccess().getRulevariantIDTerminalRuleCall_0_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getExtRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "rulevariant",
                        lv_rulevariant_1_0, 
                        "ID");
            }

)
)?      otherlv_2='.' 
    {
        newLeafNode(otherlv_2, grammarAccess.getExtRuleAccess().getFullStopKeyword_0_2());
    }
)?(
(
                lv_name_3_0=RULE_ID
                {
                        newLeafNode(lv_name_3_0, grammarAccess.getExtRuleAccess().getNameIDTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getExtRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "name",
                        lv_name_3_0, 
                        "ID");
            }

)
)(      otherlv_4='(' 
    {
        newLeafNode(otherlv_4, grammarAccess.getExtRuleAccess().getLeftParenthesisKeyword_2_0());
    }
(
(
                lv_ruleext_5_0=RULE_INT
                {
                        newLeafNode(lv_ruleext_5_0, grammarAccess.getExtRuleAccess().getRuleextINTTerminalRuleCall_2_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getExtRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "ruleext",
                        lv_ruleext_5_0, 
                        "INT");
            }

)
)       otherlv_6=')' 
    {
        newLeafNode(otherlv_6, grammarAccess.getExtRuleAccess().getRightParenthesisKeyword_2_2());
    }
)       otherlv_7='<-' 
    {
        newLeafNode(otherlv_7, grammarAccess.getExtRuleAccess().getLessThanSignHyphenMinusKeyword_3());
    }
((
(
                { 
                newCompositeNode(grammarAccess.getExtRuleAccess().getElementsAtomParserRuleCall_4_0_0()); 
            }
                lv_elements_8_0=ruleAtom                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getExtRuleRule());
                }
                add(
                        $current, 
                        "elements",
                        lv_elements_8_0, 
                        "Atom");
                afterParserOrEnumRuleCall();
            }

)
)
    |   otherlv_9=')' 
    {
        newLeafNode(otherlv_9, grammarAccess.getExtRuleAccess().getRightParenthesisKeyword_4_1());
    }

    |   otherlv_10=']' 
    {
        newLeafNode(otherlv_10, grammarAccess.getExtRuleAccess().getRightSquareBracketKeyword_4_2());
    }

    |   otherlv_11='}' 
    {
        newLeafNode(otherlv_11, grammarAccess.getExtRuleAccess().getRightCurlyBracketKeyword_4_3());
    }

    |   otherlv_12='|' 
    {
        newLeafNode(otherlv_12, grammarAccess.getExtRuleAccess().getVerticalLineKeyword_4_4());
    }

    |   otherlv_13='(' 
    {
        newLeafNode(otherlv_13, grammarAccess.getExtRuleAccess().getLeftParenthesisKeyword_4_5());
    }

    |   otherlv_14='[' 
    {
        newLeafNode(otherlv_14, grammarAccess.getExtRuleAccess().getLeftSquareBracketKeyword_4_6());
    }

    |   otherlv_15='{' 
    {
        newLeafNode(otherlv_15, grammarAccess.getExtRuleAccess().getLeftCurlyBracketKeyword_4_7());
    }

    |   otherlv_16='*' 
    {
        newLeafNode(otherlv_16, grammarAccess.getExtRuleAccess().getAsteriskKeyword_4_8());
    }

    |   otherlv_17='+' 
    {
        newLeafNode(otherlv_17, grammarAccess.getExtRuleAccess().getPlusSignKeyword_4_9());
    }
)*(     otherlv_18=';' 
    {
        newLeafNode(otherlv_18, grammarAccess.getExtRuleAccess().getSemicolonKeyword_5());
    }
)?)
;





// Entry rule entryRuleMergeRule
entryRuleMergeRule returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getMergeRuleRule()); }
         iv_ruleMergeRule=ruleMergeRule 
         { $current=$iv_ruleMergeRule.current; } 
         EOF 
;

// Rule MergeRule
ruleMergeRule returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(
    { 
        newCompositeNode(grammarAccess.getMergeRuleAccess().getGlobalCombinatorParserRuleCall_0()); 
    }
    this_GlobalCombinator_0=ruleGlobalCombinator
    { 
        $current = $this_GlobalCombinator_0.current; 
        afterParserOrEnumRuleCall();
    }

    |
    { 
        newCompositeNode(grammarAccess.getMergeRuleAccess().getRuleCombinatorParserRuleCall_1()); 
    }
    this_RuleCombinator_1=ruleRuleCombinator
    { 
        $current = $this_RuleCombinator_1.current; 
        afterParserOrEnumRuleCall();
    }

    |
    { 
        newCompositeNode(grammarAccess.getMergeRuleAccess().getHookCombinatorParserRuleCall_2()); 
    }
    this_HookCombinator_2=ruleHookCombinator
    { 
        $current = $this_HookCombinator_2.current; 
        afterParserOrEnumRuleCall();
    }
)
;





// Entry rule entryRuleGlobalCombinator
entryRuleGlobalCombinator returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getGlobalCombinatorRule()); }
         iv_ruleGlobalCombinator=ruleGlobalCombinator 
         { $current=$iv_ruleGlobalCombinator.current; } 
         EOF 
;

// Rule GlobalCombinator
ruleGlobalCombinator returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((      otherlv_0='global' 
    {
        newLeafNode(otherlv_0, grammarAccess.getGlobalCombinatorAccess().getGlobalKeyword_0_0());
    }
        otherlv_1='combinator:' 
    {
        newLeafNode(otherlv_1, grammarAccess.getGlobalCombinatorAccess().getCombinatorKeyword_0_1());
    }
)(
(
                lv_logic_2_0=RULE_LOGIC
                {
                        newLeafNode(lv_logic_2_0, grammarAccess.getGlobalCombinatorAccess().getLogicLOGICTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getGlobalCombinatorRule());
                }
                setWithLastConsumed(
                        $current, 
                        "logic",
                        lv_logic_2_0, 
                        "LOGIC");
            }

)
)(      otherlv_3=';' 
    {
        newLeafNode(otherlv_3, grammarAccess.getGlobalCombinatorAccess().getSemicolonKeyword_2());
    }
)?)
;





// Entry rule entryRuleRuleCombinator
entryRuleRuleCombinator returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getRuleCombinatorRule()); }
         iv_ruleRuleCombinator=ruleRuleCombinator 
         { $current=$iv_ruleRuleCombinator.current; } 
         EOF 
;

// Rule RuleCombinator
ruleRuleCombinator returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((      otherlv_0='rule' 
    {
        newLeafNode(otherlv_0, grammarAccess.getRuleCombinatorAccess().getRuleKeyword_0_0());
    }
        otherlv_1='combinator:' 
    {
        newLeafNode(otherlv_1, grammarAccess.getRuleCombinatorAccess().getCombinatorKeyword_0_1());
    }
(
(
                lv_name_2_0=RULE_ID
                {
                        newLeafNode(lv_name_2_0, grammarAccess.getRuleCombinatorAccess().getNameIDTerminalRuleCall_0_2_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleCombinatorRule());
                }
                setWithLastConsumed(
                        $current, 
                        "name",
                        lv_name_2_0, 
                        "ID");
            }

)
))(
(
                lv_logic_3_0=RULE_LOGIC
                {
                        newLeafNode(lv_logic_3_0, grammarAccess.getRuleCombinatorAccess().getLogicLOGICTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleCombinatorRule());
                }
                setWithLastConsumed(
                        $current, 
                        "logic",
                        lv_logic_3_0, 
                        "LOGIC");
            }

)
)(      otherlv_4='(' 
    {
        newLeafNode(otherlv_4, grammarAccess.getRuleCombinatorAccess().getLeftParenthesisKeyword_2_0());
    }
(
(
                lv_LABEL_5_0=RULE_STRING
                {
                        newLeafNode(lv_LABEL_5_0, grammarAccess.getRuleCombinatorAccess().getLABELSTRINGTerminalRuleCall_2_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleCombinatorRule());
                }
                addWithLastConsumed(
                        $current, 
                        "LABEL",
                        lv_LABEL_5_0, 
                        "STRING");
            }

)
)       otherlv_6=')' 
    {
        newLeafNode(otherlv_6, grammarAccess.getRuleCombinatorAccess().getRightParenthesisKeyword_2_2());
    }
)*(     otherlv_7=';' 
    {
        newLeafNode(otherlv_7, grammarAccess.getRuleCombinatorAccess().getSemicolonKeyword_3());
    }
)?)
;





// Entry rule entryRuleHookCombinator
entryRuleHookCombinator returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getHookCombinatorRule()); }
         iv_ruleHookCombinator=ruleHookCombinator 
         { $current=$iv_ruleHookCombinator.current; } 
         EOF 
;

// Rule HookCombinator
ruleHookCombinator returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(       otherlv_0='hook' 
    {
        newLeafNode(otherlv_0, grammarAccess.getHookCombinatorAccess().getHookKeyword_0());
    }
        otherlv_1='combinator:' 
    {
        newLeafNode(otherlv_1, grammarAccess.getHookCombinatorAccess().getCombinatorKeyword_1());
    }
(
(
                lv_name_2_0=RULE_ID
                {
                        newLeafNode(lv_name_2_0, grammarAccess.getHookCombinatorAccess().getNameIDTerminalRuleCall_2_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getHookCombinatorRule());
                }
                setWithLastConsumed(
                        $current, 
                        "name",
                        lv_name_2_0, 
                        "ID");
            }

)
)       otherlv_3='(' 
    {
        newLeafNode(otherlv_3, grammarAccess.getHookCombinatorAccess().getLeftParenthesisKeyword_3());
    }
(
(
                lv_ruleext_4_0=RULE_INT
                {
                        newLeafNode(lv_ruleext_4_0, grammarAccess.getHookCombinatorAccess().getRuleextINTTerminalRuleCall_4_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getHookCombinatorRule());
                }
                setWithLastConsumed(
                        $current, 
                        "ruleext",
                        lv_ruleext_4_0, 
                        "INT");
            }

)
)       otherlv_5=')' 
    {
        newLeafNode(otherlv_5, grammarAccess.getHookCombinatorAccess().getRightParenthesisKeyword_5());
    }
(
(
                lv_logic_6_0=RULE_LOGIC
                {
                        newLeafNode(lv_logic_6_0, grammarAccess.getHookCombinatorAccess().getLogicLOGICTerminalRuleCall_6_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getHookCombinatorRule());
                }
                setWithLastConsumed(
                        $current, 
                        "logic",
                        lv_logic_6_0, 
                        "LOGIC");
            }

)
)?(     otherlv_7='(' 
    {
        newLeafNode(otherlv_7, grammarAccess.getHookCombinatorAccess().getLeftParenthesisKeyword_7_0());
    }
(
(
                lv_LABEL_8_0=RULE_STRING
                {
                        newLeafNode(lv_LABEL_8_0, grammarAccess.getHookCombinatorAccess().getLABELSTRINGTerminalRuleCall_7_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getHookCombinatorRule());
                }
                addWithLastConsumed(
                        $current, 
                        "LABEL",
                        lv_LABEL_8_0, 
                        "STRING");
            }

)
)       otherlv_9=')' 
    {
        newLeafNode(otherlv_9, grammarAccess.getHookCombinatorAccess().getRightParenthesisKeyword_7_2());
    }
)+(     otherlv_10=';' 
    {
        newLeafNode(otherlv_10, grammarAccess.getHookCombinatorAccess().getSemicolonKeyword_8());
    }
)?)
;





// Entry rule entryRuleDefinitionList
entryRuleDefinitionList returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getDefinitionListRule()); }
         iv_ruleDefinitionList=ruleDefinitionList 
         { $current=$iv_ruleDefinitionList.current; } 
         EOF 
;

// Rule DefinitionList
ruleDefinitionList returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                { 
                newCompositeNode(grammarAccess.getDefinitionListAccess().getSingleDefinitionSingleDefinitionParserRuleCall_0_0()); 
            }
                lv_singleDefinition_0_0=ruleSingleDefinition            {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getDefinitionListRule());
                }
                add(
                        $current, 
                        "singleDefinition",
                        lv_singleDefinition_0_0, 
                        "SingleDefinition");
                afterParserOrEnumRuleCall();
            }

)
)(      otherlv_1='|' 
    {
        newLeafNode(otherlv_1, grammarAccess.getDefinitionListAccess().getVerticalLineKeyword_1_0());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getDefinitionListAccess().getSingleDefinitionSingleDefinitionParserRuleCall_1_1_0()); 
            }
                lv_singleDefinition_2_0=ruleSingleDefinition            {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getDefinitionListRule());
                }
                add(
                        $current, 
                        "singleDefinition",
                        lv_singleDefinition_2_0, 
                        "SingleDefinition");
                afterParserOrEnumRuleCall();
            }

)
))*)
;





// Entry rule entryRuleSingleDefinition
entryRuleSingleDefinition returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getSingleDefinitionRule()); }
         iv_ruleSingleDefinition=ruleSingleDefinition 
         { $current=$iv_ruleSingleDefinition.current; } 
         EOF 
;

// Rule SingleDefinition
ruleSingleDefinition returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(
(
                { 
                newCompositeNode(grammarAccess.getSingleDefinitionAccess().getTermsTermParserRuleCall_0()); 
            }
                lv_terms_0_0=ruleTerm           {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getSingleDefinitionRule());
                }
                add(
                        $current, 
                        "terms",
                        lv_terms_0_0, 
                        "Term");
                afterParserOrEnumRuleCall();
            }

)
)+
;





// Entry rule entryRuleTerm
entryRuleTerm returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getTermRule()); }
         iv_ruleTerm=ruleTerm 
         { $current=$iv_ruleTerm.current; } 
         EOF 
;

// Rule Term
ruleTerm returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                { 
                newCompositeNode(grammarAccess.getTermAccess().getTermAtomAtomParserRuleCall_0_0()); 
            }
                lv_termAtom_0_0=ruleAtom                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getTermRule());
                }
                set(
                        $current, 
                        "termAtom",
                        lv_termAtom_0_0, 
                        "Atom");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getTermAccess().getTermGroupedSequenceGroupedSequenceParserRuleCall_1_0()); 
            }
                lv_termGroupedSequence_1_0=ruleGroupedSequence          {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getTermRule());
                }
                set(
                        $current, 
                        "termGroupedSequence",
                        lv_termGroupedSequence_1_0, 
                        "GroupedSequence");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getTermAccess().getTermOptionalSequenceOptionalSequenceParserRuleCall_2_0()); 
            }
                lv_termOptionalSequence_2_0=ruleOptionalSequence                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getTermRule());
                }
                set(
                        $current, 
                        "termOptionalSequence",
                        lv_termOptionalSequence_2_0, 
                        "OptionalSequence");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getTermAccess().getTermRepeatedSequenceRepeatedSequenceParserRuleCall_3_0()); 
            }
                lv_termRepeatedSequence_3_0=ruleRepeatedSequence                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getTermRule());
                }
                set(
                        $current, 
                        "termRepeatedSequence",
                        lv_termRepeatedSequence_3_0, 
                        "RepeatedSequence");
                afterParserOrEnumRuleCall();
            }

)
))
;





// Entry rule entryRuleAtom
entryRuleAtom returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getAtomRule()); }
         iv_ruleAtom=ruleAtom 
         { $current=$iv_ruleAtom.current; } 
         EOF 
;

// Rule Atom
ruleAtom returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                { 
                newCompositeNode(grammarAccess.getAtomAccess().getAtomStringRuleStringRuleParserRuleCall_0_0()); 
            }
                lv_atomStringRule_0_0=ruleStringRule            {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getAtomRule());
                }
                set(
                        $current, 
                        "atomStringRule",
                        lv_atomStringRule_0_0, 
                        "StringRule");
                afterParserOrEnumRuleCall();
            }

)
)
    |(
(
                { 
                newCompositeNode(grammarAccess.getAtomAccess().getAtomRuleReferenceRuleReferenceParserRuleCall_1_0()); 
            }
                lv_atomRuleReference_1_0=ruleRuleReference              {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getAtomRule());
                }
                set(
                        $current, 
                        "atomRuleReference",
                        lv_atomRuleReference_1_0, 
                        "RuleReference");
                afterParserOrEnumRuleCall();
            }

)
))
;





// Entry rule entryRuleRuleReference
entryRuleRuleReference returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getRuleReferenceRule()); }
         iv_ruleRuleReference=ruleRuleReference 
         { $current=$iv_ruleRuleReference.current; } 
         EOF 
;

// Rule RuleReference
ruleRuleReference returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(
(
                {
                        if ($current==null) {
                    $current = createModelElement(grammarAccess.getRuleReferenceRule());
                }
        }
        otherlv_0=RULE_ID
        {
                newLeafNode(otherlv_0, grammarAccess.getRuleReferenceAccess().getRulerefRuleCrossReference_0()); 
        }

)
)
;





// Entry rule entryRuleStringRule
entryRuleStringRule returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getStringRuleRule()); }
         iv_ruleStringRule=ruleStringRule 
         { $current=$iv_ruleStringRule.current; } 
         EOF 
;

// Rule StringRule
ruleStringRule returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
((
(
                lv_literal_0_0=RULE_STRING
                {
                        newLeafNode(lv_literal_0_0, grammarAccess.getStringRuleAccess().getLiteralSTRINGTerminalRuleCall_0_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getStringRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "literal",
                        lv_literal_0_0, 
                        "STRING");
            }

)
)
    |(
(
                lv_colon_1_0=RULE_COLON
                {
                        newLeafNode(lv_colon_1_0, grammarAccess.getStringRuleAccess().getColonCOLONTerminalRuleCall_1_0()); 
                }
                {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getStringRuleRule());
                }
                setWithLastConsumed(
                        $current, 
                        "colon",
                        lv_colon_1_0, 
                        "COLON");
            }

)
))
;





// Entry rule entryRuleGroupedSequence
entryRuleGroupedSequence returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getGroupedSequenceRule()); }
         iv_ruleGroupedSequence=ruleGroupedSequence 
         { $current=$iv_ruleGroupedSequence.current; } 
         EOF 
;

// Rule GroupedSequence
ruleGroupedSequence returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(       otherlv_0='(' 
    {
        newLeafNode(otherlv_0, grammarAccess.getGroupedSequenceAccess().getLeftParenthesisKeyword_0());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getGroupedSequenceAccess().getDefinitionListDefinitionListParserRuleCall_1_0()); 
            }
                lv_definitionList_1_0=ruleDefinitionList                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getGroupedSequenceRule());
                }
                add(
                        $current, 
                        "definitionList",
                        lv_definitionList_1_0, 
                        "DefinitionList");
                afterParserOrEnumRuleCall();
            }

)
)       otherlv_2=')' 
    {
        newLeafNode(otherlv_2, grammarAccess.getGroupedSequenceAccess().getRightParenthesisKeyword_2());
    }
)
;





// Entry rule entryRuleOptionalSequence
entryRuleOptionalSequence returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getOptionalSequenceRule()); }
         iv_ruleOptionalSequence=ruleOptionalSequence 
         { $current=$iv_ruleOptionalSequence.current; } 
         EOF 
;

// Rule OptionalSequence
ruleOptionalSequence returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(       otherlv_0='[' 
    {
        newLeafNode(otherlv_0, grammarAccess.getOptionalSequenceAccess().getLeftSquareBracketKeyword_0());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getOptionalSequenceAccess().getDefinitionListDefinitionListParserRuleCall_1_0()); 
            }
                lv_definitionList_1_0=ruleDefinitionList                {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getOptionalSequenceRule());
                }
                add(
                        $current, 
                        "definitionList",
                        lv_definitionList_1_0, 
                        "DefinitionList");
                afterParserOrEnumRuleCall();
            }

)
)       otherlv_2=']' 
    {
        newLeafNode(otherlv_2, grammarAccess.getOptionalSequenceAccess().getRightSquareBracketKeyword_2());
    }
)
;





// Entry rule entryRuleRepeatedSequence
entryRuleRepeatedSequence returns [EObject current=null] 
        :
        { newCompositeNode(grammarAccess.getRepeatedSequenceRule()); }
         iv_ruleRepeatedSequence=ruleRepeatedSequence 
         { $current=$iv_ruleRepeatedSequence.current; } 
         EOF 
;

// Rule RepeatedSequence
ruleRepeatedSequence returns [EObject current=null] 
    @init { enterRule(); 
    }
    @after { leaveRule(); }:
(       otherlv_0='{' 
    {
        newLeafNode(otherlv_0, grammarAccess.getRepeatedSequenceAccess().getLeftCurlyBracketKeyword_0());
    }
(
(
                { 
                newCompositeNode(grammarAccess.getRepeatedSequenceAccess().getDefinitionsDefinitionListParserRuleCall_1_0()); 
            }
                lv_definitions_1_0=ruleDefinitionList           {
                if ($current==null) {
                    $current = createModelElementForParent(grammarAccess.getRepeatedSequenceRule());
                }
                add(
                        $current, 
                        "definitions",
                        lv_definitions_1_0, 
                        "DefinitionList");
                afterParserOrEnumRuleCall();
            }

)
)       otherlv_2='}' 
    {
        newLeafNode(otherlv_2, grammarAccess.getRepeatedSequenceAccess().getRightCurlyBracketKeyword_2());
    }
(
(
                lv_morethanonce_3_0=    '+' 
    {
        newLeafNode(lv_morethanonce_3_0, grammarAccess.getRepeatedSequenceAccess().getMorethanoncePlusSignKeyword_3_0());
    }
 
            {
                if ($current==null) {
                    $current = createModelElement(grammarAccess.getRepeatedSequenceRule());
                }
                setWithLastConsumed($current, "morethanonce", true, "+");
            }

)
)?)
;





RULE_ID : ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_')*;

RULE_INT : ('0'..'9')+;

RULE_WS : (' '|'\t'|'\r'? '\n')+;

RULE_COLON : '"' '"' '"';

RULE_STRING : ('"' ~('"')* '"'|'\'' ~('\'')* '\'');

RULE_SECTIONHEADER : ('a'..'z'|'A'..'Z') ('.'|'0'..'9')+ (' '|'\t') ~(('\n'|'\r'))* '\r'? '\n';

RULE_SL_COMMENT : '//' ~(('\n'|'\r'))* ('\r'? '\n')?;

RULE_ML_COMMENT : '/*' ( options {greedy=false;} : . )*'*/';

RULE_LOGIC : ('/and'|'/or'|'/andr'|'/orr'|'/any'|'/together');