while ( iter.hasNext() ) { CriteriaImpl.Subcriteria subcriteria = ( CriteriaImpl.Subcriteria ) iter.next(); LockMode lm = subcriteria.getLockMode(); if ( lm != null ) { lockModes.put( getSQLAlias( subcriteria ), lm ); } }
while ( ukiter.hasNext() ) { UniqueKey uk = (UniqueKey) ukiter.next(); String constraint = uk.sqlConstraintString( dialect ); if ( constraint != null ) { buf.append( ", " ).append( constraint ); } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/criteria/CriteriaQueryTranslator.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/mapping/Table.java
Method name: QueryParameters getQueryParameters() Method name: String sqlCreateString(Dialect, Mapping, String, String)
Number of AST nodes: 5 Number of AST nodes: 5
1
while ( iter.hasNext() ) {
1
while ( ukiter.hasNext() ) {
2
			CriteriaImpl.Subcriteria subcriteria = ( CriteriaImpl.Subcriteria ) iter.next();
2
			
3
			LockMode lm = subcriteria.getLockMode(
3
	UniqueKey uk = (UniqueKey) ukiter.next();
4
);
4
				String constraint = uk.sqlConstraintString( dialect );
5
			if ( lm != null ) {
5
				if ( constraint != null ) {
6
				lockModes.put( getSQLAlias( subcriteria ), lm );
6
					buf.append( ", " ).append( constraint );
7
			}
7
				}
8
		}
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 comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)2.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    24
    while (iter.hasNext())
    24
    while (iter.hasNext())
    38
    while (ukiter.hasNext())
    Differences
    Expression1Expression2Difference
    iterukiterVARIABLE_NAME_MISMATCH
    38
    while (ukiter.hasNext())
    25
    CriteriaImpl.Subcriteria subcriteria = (CriteriaImpl.Subcriteria)iter.next();
    25
    CriteriaImpl.Subcriteria subcriteria = (CriteriaImpl.Subcriteria)iter.next();
    Preondition Violations
    Unmatched statement CriteriaImpl.Subcriteria subcriteria=(CriteriaImpl.Subcriteria)iter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                  
    26
    LockMode lm = subcriteria.getLockMode();
    26
    LockMode lm = subcriteria.getLockMode();
    Preondition Violations
    Unmatched statement LockMode lm=subcriteria.getLockMode(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                        
                                                                                        
    39
    UniqueKey uk = (UniqueKey)ukiter.next();
    Preondition Violations
    Unmatched statement UniqueKey uk=(UniqueKey)ukiter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    39
    UniqueKey uk = (UniqueKey)ukiter.next();
                                                                                                                
    40
    String constraint = uk.sqlConstraintString(dialect);
    Preondition Violations
    Unmatched statement String constraint=uk.sqlConstraintString(dialect); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    40
    String constraint = uk.sqlConstraintString(dialect);
    27
    if (lm != null)
    27
    if (lm != null)
    41
    if (constraint != null)
    Differences
    Expression1Expression2Difference
    lmconstraintVARIABLE_NAME_MISMATCH
    org.hibernate.LockModejava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.LockMode of variable lm does not match with type java.lang.String of variable constraint
    • Make classes org.hibernate.LockMode and java.lang.String extend a common superclass
    41
    if (constraint != null)
    28
    lockModes.put(getSQLAlias(subcriteria), lm);
    28
    lockModes.put(getSQLAlias(subcriteria), lm);
    Preondition Violations
    Unmatched statement lockModes.put(getSQLAlias(subcriteria),lm); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                  
                                                                                    
    42
    buf.append(", ").append(constraint);
    Preondition Violations
    Unmatched statement buf.append(", ").append(constraint); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    42
    buf.append(", ").append(constraint);
    Precondition Violations (8)
    Row Violation
    1Unmatched statement CriteriaImpl.Subcriteria subcriteria=(CriteriaImpl.Subcriteria)iter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement LockMode lm=subcriteria.getLockMode(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement UniqueKey uk=(UniqueKey)ukiter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement String constraint=uk.sqlConstraintString(dialect); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Type org.hibernate.LockMode of variable lm does not match with type java.lang.String of variable constraint
    6Unmatched statement lockModes.put(getSQLAlias(subcriteria),lm); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement buf.append(", ").append(constraint); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8The refactoring of the clones is infeasible, because classes org.hibernate.loader.criteria.CriteriaQueryTranslator and org.hibernate.mapping.Table do not have a common superclass