EStructuralFeature result = null; if (isFeatureKindSpecific()) { List<EStructuralFeature> allAttributes = getAllAttributes(eClass); for (int i = 0, size = allAttributes.size(); i < size; ++i) { EStructuralFeature eStructuralFeature = allAttributes.get(i); if (name.equals(getName(eStructuralFeature))) { String featureNamespace = getNamespace(eStructuralFeature); if (namespace == null) { if (featureNamespace == null) { return eStructuralFeature; } else if (result == null) { result = eStructuralFeature; } } else if (namespace.equals(featureNamespace)) { return eStructuralFeature; } else if (featureNamespace == null && result == null) { result = eStructuralFeature; } } } } else { for (int i = 0, size = eClass.getFeatureCount(); i < size; ++i) { EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature(i); switch (getFeatureKind(eStructuralFeature)) { case UNSPECIFIED_FEATURE: case ATTRIBUTE_FEATURE: { if (name.equals(getName(eStructuralFeature))) { String featureNamespace = getNamespace(eStructuralFeature); if (namespace == null) { if (featureNamespace == null) { return eStructuralFeature; } else if (result == null) { result = eStructuralFeature; } } else if (namespace.equals(featureNamespace)) { return eStructuralFeature; } else if (featureNamespace == null && result == null) { result = eStructuralFeature; } } break; } } } } return isFeatureNamespaceMatchingLax() ? result : null;
EStructuralFeature result = null; if (isFeatureKindSpecific()) { List<EStructuralFeature> allElements = getAllElements(eClass); for (int i = 0, size = allElements.size(); i < size; ++i) { EStructuralFeature eStructuralFeature = allElements.get(i); if (name.equals(getName(eStructuralFeature))) { String featureNamespace = getNamespace(eStructuralFeature); if (namespace == null) { if (featureNamespace == null) { return eStructuralFeature; } else if (result == null) { result = eStructuralFeature; } } else if (namespace.equals(featureNamespace)) { return eStructuralFeature; } else if (featureNamespace == null && result == null) { result = eStructuralFeature; } } } } else { for (int i = 0, size = eClass.getFeatureCount(); i < size; ++i) { EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature(i); switch (getFeatureKind(eStructuralFeature)) { case UNSPECIFIED_FEATURE: case ELEMENT_FEATURE: { if (name.equals(getName(eStructuralFeature))) { String featureNamespace = getNamespace(eStructuralFeature); if (namespace == null) { if (featureNamespace == null) { return eStructuralFeature; } else if (result == null) { result = eStructuralFeature; } } else if (namespace.equals(featureNamespace)) { return eStructuralFeature; } else if (featureNamespace == null && result == null) { result = eStructuralFeature; } } break; } } } } return isFeatureNamespaceMatchingLax() ? result : null;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
Method name: EStructuralFeature getLocalAttribute(EClass, String, String) Method name: EStructuralFeature getLocalElement(EClass, String, String)
Number of AST nodes: 34 Number of AST nodes: 34
1
EStructuralFeature result = null;
1
EStructuralFeature result = null;
2
    if (isFeatureKindSpecific())
2
    if (isFeatureKindSpecific())
3
    {
3
    {
4
      List<EStructuralFeature> allAttributes = getAllAttributes(eClass);
4
      List<EStructuralFeature> allElements = getAllElements(eClass);
5
      for (int i = 0, size = allAttributes.size(); i < size; ++i)
5
      for (int i = 0, size = allElements.size(); i < size; ++i)
6
      {
6
      {
7
        EStructuralFeature eStructuralFeature = allAttributes.get(i);
7
        EStructuralFeature eStructuralFeature = allElements.get(i);
8
        if (name.equals(getName(eStructuralFeature)))
8
        if (name.equals(getName(eStructuralFeature)))
9
        {
9
        {
10
          String featureNamespace = getNamespace(eStructuralFeature);
10
          String featureNamespace = getNamespace(eStructuralFeature);
11
          if (namespace == null) 
11
          if (namespace == null) 
12
          {
12
          {
13
            if (featureNamespace == null)
13
            if (featureNamespace == null)
14
            {
14
            {
15
              return eStructuralFeature;
15
              return eStructuralFeature;
16
            }
16
            }
17
            else if (result == null)
17
            else if (result == null)
18
            {
18
            {
19
              result = eStructuralFeature;
19
              result = eStructuralFeature;
20
            }
20
            }
21
          }
21
          }
22
          else if (namespace.equals(featureNamespace))
22
          else if (namespace.equals(featureNamespace))
23
          {
23
          {
24
            return eStructuralFeature;
24
            return eStructuralFeature;
25
          }
25
          }
26
          else if (featureNamespace == null && result == null)
26
          else if (featureNamespace == null && result == null)
27
          {
27
          {
28
            result = eStructuralFeature;
28
            result = eStructuralFeature;
29
          }
29
          }
30
        }
30
        }
31
      }
31
      }
32
    }
32
    }
33
    else
33
    else
34
    {
34
    {
35
      for (int i = 0, size = eClass.getFeatureCount(); i < size; ++i)
35
      for (int i = 0, size = eClass.getFeatureCount(); i < size; ++i)
36
      {
36
      {
37
        EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature(i);
37
        EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature(i);
38
        switch (getFeatureKind(eStructuralFeature))
38
        switch (getFeatureKind(eStructuralFeature))
39
        {
39
        {
40
          case UNSPECIFIED_FEATURE:
40
          case UNSPECIFIED_FEATURE:
41
          case ATTRIBUTE_FEATURE:
41
          case ELEMENT_FEATURE:
42
          {
42
          {
43
            if (name.equals(getName(eStructuralFeature)))
43
            if (name.equals(getName(eStructuralFeature)))
44
            {
44
            {
45
              String featureNamespace = getNamespace(eStructuralFeature);
45
              String featureNamespace = getNamespace(eStructuralFeature);
46
              if (namespace == null) 
46
              if (namespace == null) 
47
              {
47
              {
48
                if (featureNamespace == null)
48
                if (featureNamespace == null)
49
                {
49
                {
50
                  return eStructuralFeature;
50
                  return eStructuralFeature;
51
                }
51
                }
52
                else if (result == null)
52
                else if (result == null)
53
                {
53
                {
54
                  result = eStructuralFeature;
54
                  result = eStructuralFeature;
55
                }
55
                }
56
              }
56
              }
57
              else if (namespace.equals(featureNamespace))
57
              else if (namespace.equals(featureNamespace))
58
              {
58
              {
59
                return eStructuralFeature;
59
                return eStructuralFeature;
60
              }
60
              }
61
              else if (featureNamespace == null && result == null)
61
              else if (featureNamespace == null && result == null)
62
              {
62
              {
63
                result = eStructuralFeature;
63
                result = eStructuralFeature;
64
              }
64
              }
65
            }
65
            }
66
            break;
66
            break;
67
          }
67
          }
68
        }
68
        }
69
      }
69
      }
70
    }
70
    }
71
    return isFeatureNamespaceMatchingLax() ? result : null;
71
    return isFeatureNamespaceMatchingLax() ? result : null;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)3.2
Clones locationClones are declared in the same class
Number of node comparisons109
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements34
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)51.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    EStructuralFeature result = null;
    1
    EStructuralFeature result = null;
    2
    if (isFeatureKindSpecific())
    2
    if (isFeatureKindSpecific())
    3
    List<EStructuralFeature> allAttributes = getAllAttributes(eClass);
    3
    List<EStructuralFeature> allAttributes = getAllAttributes(eClass);
    3
    List<EStructuralFeature> allElements = getAllElements(eClass);
    Differences
    Expression1Expression2Difference
    allAttributesallElementsVARIABLE_NAME_MISMATCH
    getAllAttributesgetAllElementsMETHOD_INVOCATION_NAME_MISMATCH
    3
    List<EStructuralFeature> allElements = getAllElements(eClass);
    4
    for (int i = 0, size = allAttributes.size(); i < size; ++i)
    4
    for (int i = 0, size = allAttributes.size(); i < size; ++i)
    4
    for (int i = 0, size = allElements.size(); i < size; ++i)
    Differences
    Expression1Expression2Difference
    allAttributesallElementsVARIABLE_NAME_MISMATCH
    4
    for (int i = 0, size = allElements.size(); i < size; ++i)
    5
    EStructuralFeature eStructuralFeature = allAttributes.get(i);
    5
    EStructuralFeature eStructuralFeature = allAttributes.get(i);
    5
    EStructuralFeature eStructuralFeature = allElements.get(i);
    Differences
    Expression1Expression2Difference
    allAttributesallElementsVARIABLE_NAME_MISMATCH
    5
    EStructuralFeature eStructuralFeature = allElements.get(i);
    6
    if (name.equals(getName(eStructuralFeature)))
    6
    if (name.equals(getName(eStructuralFeature)))
    7
    String featureNamespace = getNamespace(eStructuralFeature);
    7
    String featureNamespace = getNamespace(eStructuralFeature);
    8
    if (namespace == null)
    8
    if (namespace == null)
    9
    if (featureNamespace == null)
    9
    if (featureNamespace == null)
    10
    return eStructuralFeature;
    10
    return eStructuralFeature;
    11
    else if (result == null)
    11
    else if (result == null)
    12
    result = eStructuralFeature;
    12
    result = eStructuralFeature;
    13
    else if (namespace.equals(featureNamespace))
    13
    else if (namespace.equals(featureNamespace))
    14
    return eStructuralFeature;
    14
    return eStructuralFeature;
    15
    else if (featureNamespace == null && result == null)
    15
    else if (featureNamespace == null && result == null)
    16
    result = eStructuralFeature;
    16
    result = eStructuralFeature;
    else
    else
    17
    for (int i = 0, size = eClass.getFeatureCount(); i < size; ++i)
    17
    for (int i = 0, size = eClass.getFeatureCount(); i < size; ++i)
    18
    EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature(i);
    18
    EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature(i);
    19
    switch (getFeatureKind(eStructuralFeature))
    19
    switch (getFeatureKind(eStructuralFeature))
    20
    case UNSPECIFIED_FEATURE:
    20
    case UNSPECIFIED_FEATURE:
    21
    case ATTRIBUTE_FEATURE:
    21
    case ATTRIBUTE_FEATURE:
    21
    case ELEMENT_FEATURE:
    Differences
    Expression1Expression2Difference
    ATTRIBUTE_FEATUREELEMENT_FEATUREVARIABLE_NAME_MISMATCH
    21
    case ELEMENT_FEATURE:
    22
    if (name.equals(getName(eStructuralFeature)))
    22
    if (name.equals(getName(eStructuralFeature)))
    23
    String featureNamespace = getNamespace(eStructuralFeature);
    23
    String featureNamespace = getNamespace(eStructuralFeature);
    24
    if (namespace == null)
    24
    if (namespace == null)
    25
    if (featureNamespace == null)
    25
    if (featureNamespace == null)
    26
    return eStructuralFeature;
    26
    return eStructuralFeature;
    27
    else if (result == null)
    27
    else if (result == null)
    28
    result = eStructuralFeature;
    28
    result = eStructuralFeature;
    29
    else if (namespace.equals(featureNamespace))
    29
    else if (namespace.equals(featureNamespace))
    30
    return eStructuralFeature;
    30
    return eStructuralFeature;
    31
    else if (featureNamespace == null && result == null)
    31
    else if (featureNamespace == null && result == null)
    32
    result = eStructuralFeature;
    32
    result = eStructuralFeature;
    33
    break;
    33
    break;
    34
    return isFeatureNamespaceMatchingLax() ? result : null;
    34
    return isFeatureNamespaceMatchingLax() ? result : null;
    Precondition Violations (0)
    Row Violation