ITableItemFontProvider tableItemFontProvider = (ITableItemFontProvider)adapterFactory.adapt(object, ITableItemFontProvider.class); // No font is a good default. // Object result = null; // Now we could check that the adapter implements interface ITableItemFontProvider. // if (tableItemFontProvider != null) { // And delegate the call. // result = tableItemFontProvider.getFont(object, columnIndex); } // Otherwise, we could check that the adapter implements interface IItemFontProvider. // else { IItemFontProvider itemFontProvider = (IItemFontProvider)adapterFactory.adapt(object, IItemFontProvider.class); if (itemFontProvider != null) { // And delegate the call. // result = itemFontProvider.getFont(object); } } return result;
ITableItemLabelProvider tableItemLabelProvider = (ITableItemLabelProvider)adapterFactory.adapt(object, ITableItemLabelProvider.class); // No image is a good default. // Object result = null; // Now we could check that the adapter implements interface ITableItemLabelProvider. // if (tableItemLabelProvider != null) { // And delegate the call. // result = tableItemLabelProvider.getColumnImage(object, columnIndex); } // Otherwise, we could check that the adapter implements interface IItemLabelProvider. // else { IItemLabelProvider itemLabelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class); if (itemLabelProvider != null) { // And delegate the call. // result = itemLabelProvider.getImage(object); } } return result;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/AdapterFactoryItemDelegator.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/AdapterFactoryItemDelegator.java
Method name: Object getFont(Object, int) Method name: Object getColumnImage(Object, int)
Number of AST nodes: 8 Number of AST nodes: 8
1
ITableItemFontProvider tableItemFontProvider = (ITableItemFontProvider)adapterFactory.adapt(object, ITableItemFontProvider.class);
1
ITableItemLabelProvider tableItemLabelProvider = (ITableItemLabelProvider)adapterFactory.adapt(object, ITableItemLabelProvider.class);
2
    // No font is a good default.
2
    // No image is a good default.
3
    //
3
    //
4
    Object result = null;
4
    Object result = null;
5
    // Now we could check that the adapter implements interface ITableItemFontProvider.
5
    // Now we could check that the adapter implements interface ITableItemLabelProvider.
6
    //
6
    //
7
    if (tableItemFontProvider  != null)
7
    if (tableItemLabelProvider  != null)
8
    {
8
    {
9
      // And delegate the call.
9
      // And delegate the call.
10
      //
10
      //
11
      result = tableItemFontProvider.getFont(object, columnIndex);
11
      result = tableItemLabelProvider.getColumnImage(object, columnIndex);
12
    }
12
    }
13
    // Otherwise, we could check that the adapter implements interface IItemFontProvider.
13
    // Otherwise, we could check that the adapter implements interface IItemLabelProvider.
14
    //
14
    //
15
    else
15
    else
16
    {
16
    {
17
      IItemFontProvider itemFontProvider = (IItemFontProvider)adapterFactory.adapt(object, IItemFontProvider.class);
17
      IItemLabelProvider itemLabelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
18
      if (itemFontProvider != null)
18
      if (itemLabelProvider != null)
19
      {
19
      {
20
        // And delegate the call.
20
        // And delegate the call.
21
        //
21
        //
22
        result = itemFontProvider.getFont(object);
22
        result = itemLabelProvider.getImage(object);
23
      }
23
      }
24
    }
24
    }
25
    return result;
25
    return result;
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 declared in the same class
Number of node comparisons22
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                                                                                                                                
    1
    ITableItemLabelProvider tableItemLabelProvider = (ITableItemLabelProvider)adapterFactory.adapt(object, ITableItemLabelProvider.class);
    1
    ITableItemFontProvider tableItemFontProvider = (ITableItemFontProvider)adapterFactory.adapt(object, ITableItemFontProvider.class);
                                                                                                                                                                                                                                                                        
    2
    Object result = null;
    2
    Object result = null;
    3
    if (tableItemFontProvider != null)
    3
    if (tableItemFontProvider != null)
    3
    if (tableItemLabelProvider != null)
    Differences
    Expression1Expression2Difference
    tableItemFontProvidertableItemLabelProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.provider.ITableItemFontProviderorg.eclipse.emf.edit.provider.ITableItemLabelProviderVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.provider.ITableItemFontProvider of variable tableItemFontProvider does not match with type org.eclipse.emf.edit.provider.ITableItemLabelProvider of variable tableItemLabelProvider
    • Make classes org.eclipse.emf.edit.provider.ITableItemFontProvider and org.eclipse.emf.edit.provider.ITableItemLabelProvider extend a common superclass
    3
    if (tableItemLabelProvider != null)
                                                                                                                                            
    4
    result = tableItemLabelProvider.getColumnImage(object, columnIndex);
    Preondition Violations
    Unmatched statement result=tableItemLabelProvider.getColumnImage(object,columnIndex); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    result = tableItemLabelProvider.getColumnImage(object, columnIndex);
    4
    result = tableItemFontProvider.getFont(object, columnIndex);
    4
    result = tableItemFontProvider.getFont(object, columnIndex);
    Preondition Violations
    Unmatched statement result=tableItemFontProvider.getFont(object,columnIndex); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                            
    else
    else
                                                                                                                                                                                                                                        
    5
    IItemLabelProvider itemLabelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
    5
    IItemFontProvider itemFontProvider = (IItemFontProvider)adapterFactory.adapt(object, IItemFontProvider.class);
                                                                                                                                                                                                                                
    6
    if (itemFontProvider != null)
    6
    if (itemFontProvider != null)
    6
    if (itemLabelProvider != null)
    Differences
    Expression1Expression2Difference
    itemFontProvideritemLabelProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.provider.IItemFontProviderorg.eclipse.emf.edit.provider.IItemLabelProviderVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.provider.IItemFontProvider of variable itemFontProvider does not match with type org.eclipse.emf.edit.provider.IItemLabelProvider of variable itemLabelProvider
    • Make classes org.eclipse.emf.edit.provider.IItemFontProvider and org.eclipse.emf.edit.provider.IItemLabelProvider extend a common superclass
    6
    if (itemLabelProvider != null)
                                                                                              
    7
    result = itemLabelProvider.getImage(object);
    Preondition Violations
    Unmatched statement result=itemLabelProvider.getImage(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    result = itemLabelProvider.getImage(object);
    7
    result = itemFontProvider.getFont(object);
    7
    result = itemFontProvider.getFont(object);
    Preondition Violations
    Unmatched statement result=itemFontProvider.getFont(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                          
    8
    return result;
    8
    return result;
    Precondition Violations (6)
    Row Violation
    1Type org.eclipse.emf.edit.provider.ITableItemFontProvider of variable tableItemFontProvider does not match with type org.eclipse.emf.edit.provider.ITableItemLabelProvider of variable tableItemLabelProvider
    2Unmatched statement result=tableItemLabelProvider.getColumnImage(object,columnIndex); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement result=tableItemFontProvider.getFont(object,columnIndex); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Type org.eclipse.emf.edit.provider.IItemFontProvider of variable itemFontProvider does not match with type org.eclipse.emf.edit.provider.IItemLabelProvider of variable itemLabelProvider
    5Unmatched statement result=itemLabelProvider.getImage(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement result=itemFontProvider.getFont(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted