String id = EcoreUtil.getID(eObject); if (id != null) { map.put(id, eObject); }
EClass oppositeEClass = opposite.getEContainingClass(); if (oppositeEClass != null) { oppositeEClass.getEStructuralFeatures().remove(opposite); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/impl/ResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/rose/builder/RoseEcoreBuilder.java
Method name: void attachedHelper(EObject) Method name: Object validateEClass(EClass)
Number of AST nodes: 3 Number of AST nodes: 3
1
String id = EcoreUtil.getID(eObject);
2
      if (id != null)
3
      {
4
        map.put(id, eObject
1
EClass oppositeEClass = opposite.getEContainingClass();
2
      if (oppositeEClass != null)
3
      {
5
);
4
        oppositeEClass.getEStructuralFeatures().remove(opposite);
6
      }
5
      }
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)0.1
Clones locationClones are in different classes
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    String id = EcoreUtil.getID(eObject);
                                                                                
                                                                                                                      
    51
    EClass oppositeEClass = opposite.getEContainingClass();
    Preondition Violations
    Unmatched statement EClass oppositeEClass=opposite.getEContainingClass(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    51
    EClass oppositeEClass = opposite.getEContainingClass();
    6
    if (id != null)
    6
    if (id != null)
    52
    if (oppositeEClass != null)
    Differences
    Expression1Expression2Difference
    idoppositeEClassVARIABLE_NAME_MISMATCH
    java.lang.Stringorg.eclipse.emf.ecore.EClassVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable id does not match with type org.eclipse.emf.ecore.EClass of variable oppositeEClass
    • Make classes java.lang.String and org.eclipse.emf.ecore.EClass extend a common superclass
    52
    if (oppositeEClass != null)
    7
    map.put(id, eObject);
                                                  
                                                                                                                              
    53
    oppositeEClass.getEStructuralFeatures().remove(opposite);
    Precondition Violations (2)
    Row Violation
    1Unmatched statement EClass oppositeEClass=opposite.getEContainingClass(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type java.lang.String of variable id does not match with type org.eclipse.emf.ecore.EClass of variable oppositeEClass