public class AbstractEMFPatternLanguageProposalProvider extends PatternLanguageProposalProvider
PatternLanguageProposalProvider
.
Methods are dynamically dispatched on the first parameter, i.e., you can override them
with a more concrete subtype.org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.ProposalBracketInfo, org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.ValidFeatureDescription
org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.DefaultProposalCreator, org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.ReferenceProposalCreator
org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.DefaultContentAssistProcessorSwitch, org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.NullSafeCompletionProposalAcceptor
Constructor and Description |
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AbstractEMFPatternLanguageProposalProvider() |
Modifier and Type | Method and Description |
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void |
complete_EClassifierConstraint(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.RuleCall ruleCall,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
complete_EMFPatternModel(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.RuleCall ruleCall,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
complete_EnumValue(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.RuleCall ruleCall,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
complete_PackageImport(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.RuleCall ruleCall,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
complete_PatternImport(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.RuleCall ruleCall,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEClassifierConstraint_Type(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEClassifierConstraint_Var(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEMFPatternModel_ImportPackages(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEMFPatternModel_PackageName(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEMFPatternModel_Patterns(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEnumValue_Enumeration(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeEnumValue_Literal(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completePackageImport_Alias(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completePackageImport_EPackage(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completePatternImport_Pattern(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeRefType_Refname(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeType_Classname(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeType_Metamodel(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeXImportSection_PackageImport(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
void |
completeXImportSection_PatternImport(org.eclipse.emf.ecore.EObject model,
org.eclipse.xtext.Assignment assignment,
org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context,
org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor) |
complete_Annotation, complete_AnnotationParameter, complete_VariableReference, completeAggregatedValue_Aggregator, completePatternCall_PatternRef, createLocalVariableAndImplicitProposals
complete_AggregatedValue, complete_AnnotationValueReference, complete_BoolValue, complete_CheckConstraint, complete_CompareConstraint, complete_CompareFeature, complete_ComputationValue, complete_Constraint, complete_ExecutionType, complete_ExecutionTypeModifier, complete_Expression, complete_FunctionEvaluationValue, complete_JavaType, complete_ListValue, complete_LiteralValueReference, complete_LocalVariable, complete_Modifiers, complete_NumberValue, complete_Parameter, complete_ParameterDirection, complete_ParameterDirectionModifier, complete_ParameterRef, complete_PathExpressionConstraint, complete_PathExpressionHead, complete_PathExpressionTail, complete_Pattern, complete_PatternBody, complete_PatternCall, complete_PatternCompositionConstraint, complete_PatternModel, complete_RefType, complete_StringValue, complete_Type, complete_TypeCheckConstraint, complete_ValueReference, complete_Variable, complete_VariableValue, completeAggregatedValue_Call, completeAnnotation_Name, completeAnnotation_Parameters, completeAnnotationParameter_Name, completeAnnotationParameter_Value, completeBoolValue_Value, completeCheckConstraint_Expression, completeCompareConstraint_Feature, completeCompareConstraint_LeftOperand, completeCompareConstraint_RightOperand, completeFunctionEvaluationValue_Expression, completeJavaType_ClassRef, completeListValue_Values, completeLocalVariable_Name, completeLocalVariable_Type, completeModifiers_Execution, completeModifiers_Private, completeNumberValue_Value, completeParameter_Direction, completeParameter_Name, completeParameter_Type, completeParameterRef_Name, completeParameterRef_ReferredParam, completeParameterRef_Type, completePathExpressionConstraint_Head, completePathExpressionHead_Dst, completePathExpressionHead_Src, completePathExpressionHead_Tail, completePathExpressionHead_Type, completePathExpressionTail_Tail, completePathExpressionTail_Type, completePattern_Annotations, completePattern_Bodies, completePattern_Modifiers, completePattern_Name, completePattern_Parameters, completePatternBody_Constraints, completePatternBody_Name, completePatternCall_Parameters, completePatternCall_Transitive, completePatternCompositionConstraint_Call, completePatternCompositionConstraint_Negative, completePatternModel_PackageName, completePatternModel_Patterns, completeRefType_Typename, completeStringValue_Value, completeType_Typename, completeTypeCheckConstraint_Type, completeTypeCheckConstraint_Var, completeVariable_Name, completeVariable_Type, completeVariableReference_Aggregator, completeVariableReference_Var, completeVariableValue_Value
complete_XExpression, completeBinaryOperationFeature, completeJavaTypes, completeJavaTypes, completeJavaTypes, completeJavaTypes, completeJvmParameterizedTypeReference_Type, completeKeyword, completeWithinBlock, completeXAdditiveExpression_Feature, completeXAndExpression_Feature, completeXAssignment_Feature, completeXBasicForLoopExpression_EachExpression, completeXBasicForLoopExpression_Expression, completeXBasicForLoopExpression_InitExpressions, completeXBasicForLoopExpression_UpdateExpressions, completeXBlockExpression_Expressions, completeXCasePart_Case, completeXCasePart_Then, completeXCatchClause_Expression, completeXClosure_Expression, completeXConstructorCall_Constructor, completeXEqualityExpression_Feature, completeXExpressionInClosure_Expressions, completeXFeatureCall_Feature, completeXForLoopExpression_EachExpression, completeXForLoopExpression_ForExpression, completeXImportDeclaration_ImportedType, completeXMemberFeatureCall_Feature, completeXMultiplicativeExpression_Feature, completeXOrExpression_Feature, completeXOtherOperatorExpression_Feature, completeXPostfixOperation_Feature, completeXRelationalExpression_Feature, completeXRelationalExpression_Type, completeXShortClosure_Expression, completeXSwitchExpression_Default, completeXTypeLiteral_Type, completeXUnaryOperation_Feature, completeXVariableDeclaration_Right, createLocalVariableAndImplicitProposals, createReceiverProposals, createVisibilityFilter, createVisibilityFilter, doNotProposeFeatureOfBinaryOperation, filterByConcreteSyntax, getConcreteSyntaxRuleName, getConcreteSyntaxRuleName, getConcreteSyntaxRuleName, getCrossReferenceProposalCreator, getFeatureCallRuleName, getFeatureDescriptionPredicate, getNextCategory, getProposalBracketInfo, getProposalFactory, getQualifiedNameValueConverter, getTypesProposalProvider, getXbaseCrossReferenceProposalCreator, isExplicitOperationCall, isIdRule, isInMemberFeatureCall, isKeywordWorthyToPropose, isKeywordWorthyToPropose, isLastMode, isOperatorRule, isParentOf, lookupCrossReference, nextMode, proposeDeclaringTypeForStaticInvocation, reset
complete_DECIMAL, complete_FeatureCallID, complete_FullJvmFormalParameter, complete_HEX, complete_IdOrSuper, complete_INT, complete_JvmFormalParameter, complete_Number, complete_OpAdd, complete_OpAnd, complete_OpCompare, complete_OpEquality, complete_OpMulti, complete_OpMultiAssign, complete_OpOr, complete_OpOther, complete_OpPostfix, complete_OpSingleAssign, complete_OpUnary, complete_StaticQualifier, complete_XAdditiveExpression, complete_XAndExpression, complete_XAssignment, complete_XBasicForLoopExpression, complete_XBlockExpression, complete_XBooleanLiteral, complete_XCasePart, complete_XCastedExpression, complete_XCatchClause, complete_XClosure, complete_XCollectionLiteral, complete_XConstructorCall, complete_XDoWhileExpression, complete_XEqualityExpression, complete_XExpressionInClosure, complete_XExpressionOrVarDeclaration, complete_XFeatureCall, complete_XForLoopExpression, complete_XIfExpression, complete_XListLiteral, complete_XLiteral, complete_XMemberFeatureCall, complete_XMultiplicativeExpression, complete_XNullLiteral, complete_XNumberLiteral, complete_XOrExpression, complete_XOtherOperatorExpression, complete_XParenthesizedExpression, complete_XPostfixOperation, complete_XPrimaryExpression, complete_XRelationalExpression, complete_XReturnExpression, complete_XSetLiteral, complete_XShortClosure, complete_XStringLiteral, complete_XSwitchExpression, complete_XSynchronizedExpression, complete_XThrowExpression, complete_XTryCatchFinallyExpression, complete_XTypeLiteral, complete_XUnaryOperation, complete_XVariableDeclaration, complete_XWhileExpression, completeFullJvmFormalParameter_Name, completeFullJvmFormalParameter_ParameterType, completeJvmFormalParameter_Name, completeJvmFormalParameter_ParameterType, completeXAdditiveExpression_RightOperand, completeXAndExpression_RightOperand, completeXAssignment_RightOperand, completeXAssignment_Value, completeXBooleanLiteral_IsTrue, completeXCasePart_FallThrough, completeXCasePart_TypeGuard, completeXCastedExpression_Type, completeXCatchClause_DeclaredParam, completeXClosure_DeclaredFormalParameters, completeXClosure_ExplicitSyntax, completeXConstructorCall_Arguments, completeXConstructorCall_ExplicitConstructorCall, completeXConstructorCall_TypeArguments, completeXDoWhileExpression_Body, completeXDoWhileExpression_Predicate, completeXEqualityExpression_RightOperand, completeXFeatureCall_ExplicitOperationCall, completeXFeatureCall_FeatureCallArguments, completeXFeatureCall_TypeArguments, completeXForLoopExpression_DeclaredParam, completeXIfExpression_Else, completeXIfExpression_If, completeXIfExpression_Then, completeXListLiteral_Elements, completeXMemberFeatureCall_ExplicitOperationCall, completeXMemberFeatureCall_ExplicitStatic, completeXMemberFeatureCall_MemberCallArguments, completeXMemberFeatureCall_NullSafe, completeXMemberFeatureCall_TypeArguments, completeXMemberFeatureCall_Value, completeXMultiplicativeExpression_RightOperand, completeXNumberLiteral_Value, completeXOrExpression_RightOperand, completeXOtherOperatorExpression_RightOperand, completeXRelationalExpression_RightOperand, completeXReturnExpression_Expression, completeXSetLiteral_Elements, completeXShortClosure_DeclaredFormalParameters, completeXShortClosure_ExplicitSyntax, completeXStringLiteral_Value, completeXSwitchExpression_Cases, completeXSwitchExpression_DeclaredParam, completeXSwitchExpression_Switch, completeXSynchronizedExpression_Expression, completeXSynchronizedExpression_Param, completeXThrowExpression_Expression, completeXTryCatchFinallyExpression_CatchClauses, completeXTryCatchFinallyExpression_Expression, completeXTryCatchFinallyExpression_FinallyExpression, completeXTypeLiteral_ArrayDimensions, completeXUnaryOperation_Operand, completeXVariableDeclaration_Name, completeXVariableDeclaration_Type, completeXVariableDeclaration_Writeable, completeXWhileExpression_Body, completeXWhileExpression_Predicate
appendParameters, completeXImportDeclaration_MemberName, getStyledDisplayString, getTypeConverter
complete_ANY_OTHER, complete_ArrayBrackets, complete_ID, complete_JvmArgumentTypeReference, complete_JvmLowerBound, complete_JvmLowerBoundAnded, complete_JvmParameterizedTypeReference, complete_JvmTypeParameter, complete_JvmTypeReference, complete_JvmUpperBound, complete_JvmUpperBoundAnded, complete_JvmWildcardTypeReference, complete_ML_COMMENT, complete_QualifiedName, complete_QualifiedNameInStaticImport, complete_QualifiedNameWithWildcard, complete_SL_COMMENT, complete_STRING, complete_ValidID, complete_WS, complete_XFunctionTypeRef, complete_XImportDeclaration, complete_XImportSection, completeJvmLowerBound_TypeReference, completeJvmLowerBoundAnded_TypeReference, completeJvmParameterizedTypeReference_Arguments, completeJvmTypeParameter_Constraints, completeJvmTypeParameter_Name, completeJvmUpperBound_TypeReference, completeJvmUpperBoundAnded_TypeReference, completeJvmWildcardTypeReference_Constraints, completeXFunctionTypeRef_ParamTypes, completeXFunctionTypeRef_ReturnType, completeXImportDeclaration_Extension, completeXImportDeclaration_ImportedNamespace, completeXImportDeclaration_Static, completeXImportDeclaration_Wildcard, completeXImportSection_ImportDeclarations
announceProcessing, completeAssignment, completeRuleCall, createProposals, getHover, getScopeProvider, invokeMethod, lookupCrossReference, lookupCrossReference, lookupCrossReference, lookupCrossReference, lookupCrossReference, setCrossReferenceProposalCreator, setScopeProvider
createCompletionProposal, createCompletionProposal, createCompletionProposal, createCompletionProposal, createSelector, doCreateProposal, doCreateProposal, getConflictHelper, getDisplayString, getImage, getImage, getKeywordDisplayString, getLabelProvider, getPriorityHelper, getQualifiedNameConverter, getStyledDisplayString, getStyledDisplayString, getValueConverter, isValidProposal, setConflictHelper, setLabelProvider, setPriorityHelper, setValueConverter
public AbstractEMFPatternLanguageProposalProvider()
public void completeEMFPatternModel_PackageName(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeEMFPatternModel_ImportPackages(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeEMFPatternModel_Patterns(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeXImportSection_PackageImport(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeXImportSection_PatternImport(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completePackageImport_EPackage(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completePackageImport_Alias(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completePatternImport_Pattern(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeEClassifierConstraint_Type(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeEClassifierConstraint_Var(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeType_Metamodel(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeType_Classname(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeRefType_Refname(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeEnumValue_Enumeration(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void completeEnumValue_Literal(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.Assignment assignment, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void complete_EMFPatternModel(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.RuleCall ruleCall, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void complete_PackageImport(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.RuleCall ruleCall, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void complete_PatternImport(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.RuleCall ruleCall, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void complete_EClassifierConstraint(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.RuleCall ruleCall, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)
public void complete_EnumValue(org.eclipse.emf.ecore.EObject model, org.eclipse.xtext.RuleCall ruleCall, org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext context, org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor acceptor)