if ( rhType == null ) { // we do not know either type return Hibernate.DOUBLE; //BLIND GUESS! } else { // we know only the rhs-hand type, so use that return rhType; }
if (classPersisterClass==null) { return getSuperclass().getEntityPersisterClass(); } else { return classPersisterClass; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/tree/BinaryArithmeticOperatorNode.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/mapping/Subclass.java
Method name: Type resolveDataType() Method name: Class getEntityPersisterClass()
Number of AST nodes: 3 Number of AST nodes: 3
1
if ( rhType == null ) {
1
if (classPersisterClass==null) {
2
					// we do not know either type
2
			
3
					return Hibernate.DOUBLE; //BLIND GUESS!
4
				}
5
		
3
return getSuperclass().getEntityPersisterClass();
4
		}
6
		else {
5
		else {
7
					// we know only the rhs-hand type, so use that
6
			
8
					return rhType;
9
		
7
return classPersisterClass;
10
		}
8
		}
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 in different classes
Number of node comparisons9
  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)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    8
    if (rhType == null)
    8
    if (rhType == null)
    1
    if (classPersisterClass == null)
    Differences
    Expression1Expression2Difference
    rhTypeclassPersisterClassVARIABLE_NAME_MISMATCH
    org.hibernate.type.Typejava.lang.ClassVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.type.Type of variable rhType does not match with type java.lang.Class of variable classPersisterClass
    • Make classes org.hibernate.type.Type and java.lang.Class extend a common superclass
    1
    if (classPersisterClass == null)
                                                                                                            
    2
    return getSuperclass().getEntityPersisterClass();
    Preondition Violations
    Unmatched return getSuperclass().getEntityPersisterClass();
    2
    return getSuperclass().getEntityPersisterClass();
    9
    return Hibernate.DOUBLE;
    9
    return Hibernate.DOUBLE;
    Preondition Violations
    Unmatched return Hibernate.DOUBLE;
                                                          
    else
            
                                                                
    3
    return classPersisterClass;
    Preondition Violations
    Unmatched return classPersisterClass;
    3
    return classPersisterClass;
    10
    return rhType;
    10
    return rhType;
    Preondition Violations
    Unmatched return rhType;
                                        
    Precondition Violations (5)
    Row Violation
    1Type org.hibernate.type.Type of variable rhType does not match with type java.lang.Class of variable classPersisterClass
    2Unmatched return getSuperclass().getEntityPersisterClass();
    3Unmatched return Hibernate.DOUBLE;
    4Unmatched return classPersisterClass;
    5Unmatched return rhType;