Object copyType = mappingDomain.getOutputTypeClassifier(ownerType); if (copyType != null) { mappingDomain.setTypeClassifier(copy, copyType); }
MappedObjectState mappedObjectState = getMappedObjectState(input); if (mappedObjectState != null) { mappedObjectState.getMappings().add(mapping); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/command/InitializeCopyOverrideCommand.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingRootImpl.java
Method name: void execute() Method name: void refreshMappedObjectStates(Mapping)
Number of AST nodes: 3 Number of AST nodes: 3
1
Object copyType = mappingDomain.getOutputTypeClassifier(ownerType);
1
MappedObjectState mappedObjectState = getMappedObjectState(input);
2
      if (copyType != null)
2
        if (mappedObjectState != null)
3
      {
3
        {
4
        mappingDomain.setTypeClassifier(copy, copyType);
4
          mappedObjectState.getMappings().add(mapping);
5
      }
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)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                            
    15
    MappedObjectState mappedObjectState = getMappedObjectState(input);
    Preondition Violations
    Unmatched statement MappedObjectState mappedObjectState=getMappedObjectState(input); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15
    MappedObjectState mappedObjectState = getMappedObjectState(input);
    21
    Object copyType = mappingDomain.getOutputTypeClassifier(ownerType);
                                                                                                                                              
    22
    if (copyType != null)
    22
    if (copyType != null)
    16
    if (mappedObjectState != null)
    Differences
    Expression1Expression2Difference
    copyTypemappedObjectStateVARIABLE_NAME_MISMATCH
    java.lang.Objectorg.eclipse.emf.mapping.MappedObjectStateVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable copyType does not match with type org.eclipse.emf.mapping.MappedObjectState of variable mappedObjectState
    • Make classes java.lang.Object and org.eclipse.emf.mapping.MappedObjectState extend a common superclass
    16
    if (mappedObjectState != null)
                                                                                                      
    17
    mappedObjectState.getMappings().add(mapping);
    23
    mappingDomain.setTypeClassifier(copy, copyType);
                                                                                                          
    Precondition Violations (2)
    Row Violation
    1Unmatched statement MappedObjectState mappedObjectState=getMappedObjectState(input); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type java.lang.Object of variable copyType does not match with type org.eclipse.emf.mapping.MappedObjectState of variable mappedObjectState