InternalEObject oldFeature = (InternalEObject)feature; feature = (EStructuralFeature)eResolveProxy(oldFeature); if (feature != oldFeature) { if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature)); }
InternalEObject oldTypeMapping = (InternalEObject)typeMapping; typeMapping = (Mapping)eResolveProxy(oldTypeMapping); if (typeMapping != oldTypeMapping) { if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.MAPPING__TYPE_MAPPING, oldTypeMapping, typeMapping)); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingImpl.java
Method name: EStructuralFeature getFeatureGen() Method name: Mapping getTypeMapping()
Number of AST nodes: 5 Number of AST nodes: 5
1
InternalEObject oldFeature = (InternalEObject)feature;
1
InternalEObject oldTypeMapping = (InternalEObject)
2
      feature = (EStructuralFeature
2
typeMapping;
3
)eResolveProxy(oldFeature);
3
      typeMapping = (Mapping)eResolveProxy(oldTypeMapping);
4
      if (feature != oldFeature)
4
      if (typeMapping != oldTypeMapping)
5
      {
5
      {
6
        if (eNotificationRequired())
6
        if (eNotificationRequired())
7
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
7
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.MAPPING__TYPE_MAPPING, oldTypeMapping, typeMapping));
8
      }
8
      }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    InternalEObject oldFeature = (InternalEObject)feature;
    2
    InternalEObject oldFeature = (InternalEObject)feature;
    2
    InternalEObject oldTypeMapping = (InternalEObject)typeMapping;
    Differences
    Expression1Expression2Difference
    oldFeatureoldTypeMappingVARIABLE_NAME_MISMATCH
    featuretypeMappingVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable typeMapping
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    2
    InternalEObject oldTypeMapping = (InternalEObject)typeMapping;
                                                                                                                
    3
    typeMapping = (Mapping)eResolveProxy(oldTypeMapping);
    Preondition Violations
    Unmatched statement typeMapping=(Mapping)eResolveProxy(oldTypeMapping); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    typeMapping = (Mapping)eResolveProxy(oldTypeMapping);
    3
    feature = (EStructuralFeature)eResolveProxy(oldFeature);
    3
    feature = (EStructuralFeature)eResolveProxy(oldFeature);
    Preondition Violations
    Unmatched statement feature=(EStructuralFeature)eResolveProxy(oldFeature); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                      
    4
    if (feature != oldFeature)
    4
    if (feature != oldFeature)
    4
    if (typeMapping != oldTypeMapping)
    Differences
    Expression1Expression2Difference
    featuretypeMappingVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    oldFeatureoldTypeMappingVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable typeMapping
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    4
    if (typeMapping != oldTypeMapping)
    5
    if (eNotificationRequired())
    5
    if (eNotificationRequired())
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.MAPPING__TYPE_MAPPING, oldTypeMapping, typeMapping));
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.change.ChangePackageorg.eclipse.emf.mapping.MappingPackageVARIABLE_TYPE_MISMATCH
    LIST_CHANGE__FEATUREMAPPING__TYPE_MAPPINGVARIABLE_NAME_MISMATCH
    oldFeatureoldTypeMappingVARIABLE_NAME_MISMATCH
    featuretypeMappingVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.mapping.MappingPackage of variable MappingPackage
    • Make classes org.eclipse.emf.ecore.change.ChangePackage and org.eclipse.emf.mapping.MappingPackage extend a common superclass
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable typeMapping
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.MAPPING__TYPE_MAPPING, oldTypeMapping, typeMapping));
    Precondition Violations (6)
    Row Violation
    1Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable typeMapping
    2Unmatched statement typeMapping=(Mapping)eResolveProxy(oldTypeMapping); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement feature=(EStructuralFeature)eResolveProxy(oldFeature); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable typeMapping
    5Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.mapping.MappingPackage of variable MappingPackage
    6Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable typeMapping