org.eclipse.xtext

Class GrammarUtil

java.lang.Object

org.eclipse.xtext.GrammarUtil

public class GrammarUtil
extends Object

Author:

Jan Koehnlein, Sven Efftinge, Heiko Behrens, Sebastian Zarnekow

Constructor Summary

Constructors

Constructor and Description
GrammarUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static List<EnumRule>	allEnumRules(Grammar _this)
static Collection<org.eclipse.emf.ecore.EPackage>	allEPackagesToValidate(Grammar _this)
static List<AbstractMetamodelDeclaration>	allMetamodelDeclarations(Grammar grammar)
static List<ParserRule>	allParserRules(Grammar _this)
static List<AbstractRule>	allRules(Grammar grammar)
static List<TerminalRule>	allTerminalRules(Grammar _this)
static List<Grammar>	allUsedGrammars(Grammar grammar)
static List<AbstractElement>	containedAbstractElements(org.eclipse.emf.ecore.EObject e)
static List<Action>	containedActions(org.eclipse.emf.ecore.EObject e)
static List<Assignment>	containedAssignments(org.eclipse.emf.ecore.EObject e)
static List<CrossReference>	containedCrossReferences(org.eclipse.emf.ecore.EObject e)
static List<Keyword>	containedKeywords(org.eclipse.emf.ecore.EObject e)
static List<RuleCall>	containedRuleCalls(org.eclipse.emf.ecore.EObject e)
static Assignment	containingAssignment(org.eclipse.emf.ecore.EObject e)
static CrossReference	containingCrossReference(org.eclipse.emf.ecore.EObject e)
static EnumRule	containingEnumRule(org.eclipse.emf.ecore.EObject e)
static Group	containingGroup(org.eclipse.emf.ecore.EObject e)
static ParserRule	containingParserRule(org.eclipse.emf.ecore.EObject e)
static AbstractRule	containingRule(org.eclipse.emf.ecore.EObject e)
static UnorderedGroup	containingUnorderedGroup(org.eclipse.emf.ecore.EObject e)
static boolean	containsAssignedAction(ParserRule rule)
static List<AbstractElement>	elementsBeforeThisInContainingGroup(AbstractElement _this)
static org.eclipse.emf.ecore.EClassifier	findCurrentType(AbstractElement element)
static org.eclipse.emf.ecore.EDataType	findEBoolean(Grammar grammar) Find the datatype for EBoolean which is referable from the given grammar.
static org.eclipse.emf.ecore.EClass	findEObject(Grammar grammar) Find the class for EObject which is referable from the given grammar.
static org.eclipse.emf.ecore.EDataType	findEString(Grammar grammar) Find the datatype for EString which is referable from the given grammar.
static AbstractRule	findRuleForName(Grammar grammar, String ruleName)
static Collection<? extends AbstractElement>	getAllAlternatives(Grammar g)
static Collection<? extends AbstractElement>	getAllAssignments(Grammar g)
static Collection<? extends AbstractElement>	getAllGroups(Grammar g)
static Set<String>	getAllKeywords(Grammar g)
static Collection<? extends AbstractElement>	getAllPredicatedElements(Grammar g)
static Collection<? extends AbstractElement>	getAllUnorderedGroups(Grammar g)
static String	getClasspathRelativePathToBinGrammar(Grammar grammar)
static String	getClasspathRelativePathToXmi(Grammar grammar)
static Grammar	getGrammar(org.eclipse.emf.ecore.EObject grammarElement)
static String	getLanguageId(Grammar g)
static String	getName(Grammar g) Deprecated. replaced by getSimpleName(Grammar) for more clarity
static String	getNamespace(Grammar g)
static org.eclipse.emf.ecore.EReference	getReference(CrossReference crossRef)
static org.eclipse.emf.ecore.EReference	getReference(CrossReference ref, org.eclipse.emf.ecore.EClass referenceOwner)
static String	getSimpleName(Grammar g)
static String	getTypeRefName(TypeRef typeRef)
static boolean	isAnyCardinality(AbstractElement e)
static boolean	isAssigned(org.eclipse.emf.ecore.EObject e)
static boolean	isAssignedAction(org.eclipse.emf.ecore.EObject e)
static boolean	isAssignedEObjectRuleCall(org.eclipse.emf.ecore.EObject ele)
static boolean	isBooleanAssignment(Assignment a)
static boolean	isDatatypeRule(AbstractRule abstractRule)
static boolean	isDatatypeRule(ParserRule parserRule)
static boolean	isDatatypeRuleCall(org.eclipse.emf.ecore.EObject grammarElement)
static boolean	isEnumRuleCall(org.eclipse.emf.ecore.EObject grammarElement)
static boolean	isEObjectFragmentRule(AbstractRule rule)
static boolean	isEObjectFragmentRuleCall(org.eclipse.emf.ecore.EObject ele)
static boolean	isEObjectRule(org.eclipse.emf.ecore.EObject grammarElement)
static boolean	isEObjectRuleCall(org.eclipse.emf.ecore.EObject grammarElement)
static boolean	isMultipleAssignment(Action a)
static boolean	isMultipleAssignment(Assignment a)
static boolean	isMultipleCardinality(AbstractElement e)
static boolean	isOneOrMoreCardinality(AbstractElement e)
static boolean	isOptionalCardinality(AbstractElement e)
static boolean	isParserRuleCall(org.eclipse.emf.ecore.EObject grammarElement)
static boolean	isSingleAssignment(Assignment a)
static boolean	isTerminalRuleCall(org.eclipse.emf.ecore.EObject grammarElement)
static boolean	isUnassignedAction(org.eclipse.emf.ecore.EObject e)
static boolean	isUnassignedEObjectRuleCall(org.eclipse.emf.ecore.EObject ele)
static boolean	isUnassignedParserRuleCall(org.eclipse.emf.ecore.EObject ele)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GrammarUtil

public GrammarUtil()

Method Detail

getClasspathRelativePathToXmi

public static String getClasspathRelativePathToXmi(Grammar grammar)

getClasspathRelativePathToBinGrammar

public static String getClasspathRelativePathToBinGrammar(Grammar grammar)

Since:

2.4

getLanguageId

public static String getLanguageId(Grammar g)

getSimpleName

public static String getSimpleName(Grammar g)

Since:

2.9

getName

@Deprecated
public static String getName(Grammar g)

Deprecated. replaced by getSimpleName(Grammar) for more clarity

getNamespace

public static String getNamespace(Grammar g)

getGrammar

public static Grammar getGrammar(org.eclipse.emf.ecore.EObject grammarElement)

containingRule

public static AbstractRule containingRule(org.eclipse.emf.ecore.EObject e)

containingParserRule

public static ParserRule containingParserRule(org.eclipse.emf.ecore.EObject e)

containingEnumRule

public static EnumRule containingEnumRule(org.eclipse.emf.ecore.EObject e)

containingAssignment

public static Assignment containingAssignment(org.eclipse.emf.ecore.EObject e)

containingGroup

public static Group containingGroup(org.eclipse.emf.ecore.EObject e)

containingUnorderedGroup

public static UnorderedGroup containingUnorderedGroup(org.eclipse.emf.ecore.EObject e)

containingCrossReference

public static CrossReference containingCrossReference(org.eclipse.emf.ecore.EObject e)

containedActions

public static List<Action> containedActions(org.eclipse.emf.ecore.EObject e)

containedRuleCalls

public static List<RuleCall> containedRuleCalls(org.eclipse.emf.ecore.EObject e)

containedAssignments

public static List<Assignment> containedAssignments(org.eclipse.emf.ecore.EObject e)

containedKeywords

public static List<Keyword> containedKeywords(org.eclipse.emf.ecore.EObject e)

containedAbstractElements

public static List<AbstractElement> containedAbstractElements(org.eclipse.emf.ecore.EObject e)

containedCrossReferences

public static List<CrossReference> containedCrossReferences(org.eclipse.emf.ecore.EObject e)

containsAssignedAction

public static boolean containsAssignedAction(ParserRule rule)

Since:

2.0

elementsBeforeThisInContainingGroup

public static List<AbstractElement> elementsBeforeThisInContainingGroup(AbstractElement _this)

isParserRuleCall

public static boolean isParserRuleCall(org.eclipse.emf.ecore.EObject grammarElement)

isEObjectRuleCall

public static boolean isEObjectRuleCall(org.eclipse.emf.ecore.EObject grammarElement)

isEObjectRule

public static boolean isEObjectRule(org.eclipse.emf.ecore.EObject grammarElement)

Since:

2.0

isUnassignedParserRuleCall

public static boolean isUnassignedParserRuleCall(org.eclipse.emf.ecore.EObject ele)

Since:

2.0

isUnassignedEObjectRuleCall

public static boolean isUnassignedEObjectRuleCall(org.eclipse.emf.ecore.EObject ele)

Since:

2.0

isEObjectFragmentRuleCall

public static boolean isEObjectFragmentRuleCall(org.eclipse.emf.ecore.EObject ele)

Since:

2.9

isEObjectFragmentRule

public static boolean isEObjectFragmentRule(AbstractRule rule)

Since:

2.9

isAssignedEObjectRuleCall

public static boolean isAssignedEObjectRuleCall(org.eclipse.emf.ecore.EObject ele)

Since:

2.0

isDatatypeRuleCall

public static boolean isDatatypeRuleCall(org.eclipse.emf.ecore.EObject grammarElement)

isEnumRuleCall

public static boolean isEnumRuleCall(org.eclipse.emf.ecore.EObject grammarElement)

isTerminalRuleCall

public static boolean isTerminalRuleCall(org.eclipse.emf.ecore.EObject grammarElement)

Since:

2.0

findRuleForName

public static AbstractRule findRuleForName(Grammar grammar,
                           String ruleName)

Parameters:

ruleName - the name of the rule that should be found. May be a qualified name with a dot as a delimiter.

allUsedGrammars

public static List<Grammar> allUsedGrammars(Grammar grammar)

allRules

public static List<AbstractRule> allRules(Grammar grammar)

allParserRules

public static List<ParserRule> allParserRules(Grammar _this)

allEnumRules

public static List<EnumRule> allEnumRules(Grammar _this)

allTerminalRules

public static List<TerminalRule> allTerminalRules(Grammar _this)

getAllAlternatives

public static Collection<? extends AbstractElement> getAllAlternatives(Grammar g)

Since:

2.9

getAllGroups

public static Collection<? extends AbstractElement> getAllGroups(Grammar g)

Since:

2.9

getAllUnorderedGroups

public static Collection<? extends AbstractElement> getAllUnorderedGroups(Grammar g)

Since:

2.9

getAllAssignments

public static Collection<? extends AbstractElement> getAllAssignments(Grammar g)

Since:

2.9

getAllPredicatedElements

public static Collection<? extends AbstractElement> getAllPredicatedElements(Grammar g)

Since:

2.9

allMetamodelDeclarations

public static List<AbstractMetamodelDeclaration> allMetamodelDeclarations(Grammar grammar)

getTypeRefName

public static String getTypeRefName(TypeRef typeRef)

isAssigned

public static boolean isAssigned(org.eclipse.emf.ecore.EObject e)

isAssignedAction

public static boolean isAssignedAction(org.eclipse.emf.ecore.EObject e)

isUnassignedAction

public static boolean isUnassignedAction(org.eclipse.emf.ecore.EObject e)

getAllKeywords

public static Set<String> getAllKeywords(Grammar g)

isBooleanAssignment

public static boolean isBooleanAssignment(Assignment a)

isSingleAssignment

public static boolean isSingleAssignment(Assignment a)

isMultipleAssignment

public static boolean isMultipleAssignment(Assignment a)

isMultipleAssignment

public static boolean isMultipleAssignment(Action a)

isOptionalCardinality

public static boolean isOptionalCardinality(AbstractElement e)

isMultipleCardinality

public static boolean isMultipleCardinality(AbstractElement e)

isOneOrMoreCardinality

public static boolean isOneOrMoreCardinality(AbstractElement e)

isAnyCardinality

public static boolean isAnyCardinality(AbstractElement e)

isDatatypeRule

public static boolean isDatatypeRule(ParserRule parserRule)

isDatatypeRule

public static boolean isDatatypeRule(AbstractRule abstractRule)

getReference

public static org.eclipse.emf.ecore.EReference getReference(CrossReference ref,
                                            org.eclipse.emf.ecore.EClass referenceOwner)

getReference

public static org.eclipse.emf.ecore.EReference getReference(CrossReference crossRef)

findCurrentType

public static org.eclipse.emf.ecore.EClassifier findCurrentType(AbstractElement element)

allEPackagesToValidate

public static Collection<org.eclipse.emf.ecore.EPackage> allEPackagesToValidate(Grammar _this)

findEString

public static org.eclipse.emf.ecore.EDataType findEString(Grammar grammar)

Find the datatype for EString which is referable from the given grammar.

Since:

2.1

findEBoolean

public static org.eclipse.emf.ecore.EDataType findEBoolean(Grammar grammar)

Find the datatype for EBoolean which is referable from the given grammar.

Since:

2.1

findEObject

public static org.eclipse.emf.ecore.EClass findEObject(Grammar grammar)

Find the class for EObject which is referable from the given grammar.

Since:

2.1