if (toType == String.class) { if (fromType instanceof EAttribute) { final EAttribute eAttribute = (EAttribute)fromType; final EDataType eDataType = eAttribute.getEAttributeType(); final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance(); return new Converter(fromType, toType) { public Object convert(Object fromObject) { return eFactory.convertToString(eDataType, fromObject); } }; } }
if (toType instanceof EAttribute) { final EAttribute eAttribute = (EAttribute)toType; final EDataType eDataType = eAttribute.getEAttributeType(); final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance(); return new Converter(fromType, toType) { public Object convert(Object fromObject) { String value = fromObject == null ? null : fromObject.toString(); if (eAttribute.isMany()) { List<Object> result = new ArrayList<Object>(); if (value != null) { for (String element : value.split(" ")) { result.add(eFactory.createFromString(eDataType, element)); } } return result; } else { return eFactory.createFromString(eDataType, value); } } }; }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/databinding/EMFUpdateListStrategy.java File path: /emf-2.4.1/src/org/eclipse/emf/databinding/EMFUpdateValueStrategy.java
Method name: IConverter createConverter(Object, Object) Method name: IConverter createConverter(Object, Object)
Number of AST nodes: 6 Number of AST nodes: 5
1
if (toType == String.class)
1
if (toType 
2
    {
3
      if (fromType instanceof EAttribute)
2
instanceof EAttribute)
4
      {
3
      {
5
        final EAttribute eAttribute = (EAttribute)fromType;
4
        final EAttribute eAttribute = (EAttribute)toType;
6
        final EDataType eDataType = eAttribute.getEAttributeType();
5
        final EDataType eDataType = eAttribute.getEAttributeType();
7
        final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance();
6
        final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance();
8
        return
7
        return
9
          new Converter(fromType, toType)
8
          new Converter(fromType, toType)
10
          {
9
          {
11
            public Object convert(Object fromObject)
10
            public Object convert(Object fromObject)
12
            {
11
            {
13
              return eFactory.convertToString(eDataType, fromObject);
12
              String value = fromObject == null ? null : fromObject.toString();
13
              if (eAttribute.isMany())
14
              {
15
                List<Object> result = new ArrayList<Object>();
16
                if (value != null)
17
                {
18
                  for (String element : value.split(" "))
19
                  {
20
                    result.add(eFactory.createFromString(eDataType, element));
21
                  }
22
                }
23
                return result;
24
              }
25
              else
26
              {
27
                return eFactory.createFromString(eDataType, value);
28
              }
14
            }
29
            }
15
          };
30
          };
16
      }
31
      }
17
    }
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)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons26
  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)4.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    8
    if (fromType instanceof EAttribute)
    8
    if (fromType instanceof EAttribute)
    2
    if (toType instanceof EAttribute)
    Differences
    Expression1Expression2Difference
    fromTypetoTypeVARIABLE_NAME_MISMATCH
    2
    if (toType instanceof EAttribute)
    9
    final EAttribute eAttribute = (EAttribute)fromType;
    9
    final EAttribute eAttribute = (EAttribute)fromType;
    3
    final EAttribute eAttribute = (EAttribute)toType;
    Differences
    Expression1Expression2Difference
    fromTypetoTypeVARIABLE_NAME_MISMATCH
    3
    final EAttribute eAttribute = (EAttribute)toType;
    10
    final EDataType eDataType = eAttribute.getEAttributeType();
    4
    final EDataType eDataType = eAttribute.getEAttributeType();
    11
    final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance();
    5
    final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance();
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
    6
    return new Converter(fromType, toType) {...};
    12
    return new Converter(fromType, toType) {...};
                                                                                                                                                                                                                                                                                                                          
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables eDataType, eFactory , while Clone fragment #2 returns variables eAttribute, eDataType, eFactory