MappedObjectState mappedObjectState = mappingRoot.getMappedObjectState(copy); if (mappedObjectState != null) { mappedObjectState.setOriginatingInput(owner); }
MappedObjectState mappedObjectState = getMappedObjectState(input); if (mappedObjectState != null) { mappedObjectState.getMappings().remove(mapping); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/command/CreateCopyOverrideCommand.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingRootImpl.java
Method name: void execute() Method name: void deregister(Mapping)
Number of AST nodes: 3 Number of AST nodes: 3
1
MappedObjectState mappedObjectState = mappingRoot.getMappedObjectState(copy);
1
MappedObjectState mappedObjectState = getMappedObjectState(input);
2
        if (mappedObjectState != null)
2
      if (mappedObjectState != null)
3
        {
3
      {
4
          mappedObjectState.setOriginatingInput(owner);
4
        mappedObjectState.getMappings().remove(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
                                                                                                                                          
    2
    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
    2
    MappedObjectState mappedObjectState = getMappedObjectState(input);
    7
    MappedObjectState mappedObjectState = mappingRoot.getMappedObjectState(copy);
                                                                                                                                                                
    8
    if (mappedObjectState != null)
    3
    if (mappedObjectState != null)
                                                                                                          
    4
    mappedObjectState.getMappings().remove(mapping);
    Preondition Violations
    Unmatched statement mappedObjectState.getMappings().remove(mapping); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    mappedObjectState.getMappings().remove(mapping);
    9
    mappedObjectState.setOriginatingInput(owner);
    9
    mappedObjectState.setOriginatingInput(owner);
    Preondition Violations
    Unmatched statement mappedObjectState.setOriginatingInput(owner); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                    
    Precondition Violations (3)
    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
    2Unmatched statement mappedObjectState.getMappings().remove(mapping); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement mappedObjectState.setOriginatingInput(owner); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted