MethodNode methodNode = ( MethodNode ) m; SQLFunction template = methodNode.getSQLFunction(); if ( template == null ) { // if template is null we just write the function out as it appears in the hql statement super.beginFunctionTemplate( m, i ); } else { // this function has a template -> redirect output and catch the arguments outputStack.addFirst( writer ); writer = new FunctionArguments(); }
LinkedHashSet resolversForMode = ( LinkedHashSet ) entityNameResolvers.get( entityMode ); if ( resolversForMode == null ) { resolversForMode = new LinkedHashSet(); entityNameResolvers.put( entityMode, resolversForMode ); } resolversForMode.add( resolver );
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/SqlGenerator.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/impl/SessionFactoryImpl.java
Method name: void beginFunctionTemplate(AST, AST) Method name: void registerEntityNameResolver(EntityNameResolver, EntityMode)
Number of AST nodes: 6 Number of AST nodes: 5
1
MethodNode methodNode = ( MethodNode ) m;
2
		SQLFunction template = methodNode.getSQLFunction();
3
		if ( template == null ) {
4
			// if template is null we just write the function out as it appears in the hql statement
5
			super.beginFunctionTemplate( m, i );
6
		}
7
		else {
8
			// this function has a template -> redirect output and catch the arguments
9
			outputStack.addFirst( writer );
10
			writer = new FunctionArguments();
11
		}
1
LinkedHashSet resolversForMode = ( LinkedHashSet ) entityNameResolvers.get( entityMode );
2
		if ( resolversForMode == null ) {
3
			resolversForMode = new LinkedHashSet();
4
			entityNameResolvers.put( entityMode, resolversForMode );
5
		}
6
		resolversForMode.add( resolver );
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 comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                              
    1
    LinkedHashSet resolversForMode = (LinkedHashSet)entityNameResolvers.get(entityMode);
    1
    MethodNode methodNode = (MethodNode)m;
                                                                                  
    2
    SQLFunction template = methodNode.getSQLFunction();
                                                                                                            
    3
    if (template == null)
    3
    if (template == null)
    2
    if (resolversForMode == null)
    Differences
    Expression1Expression2Difference
    templateresolversForModeVARIABLE_NAME_MISMATCH
    org.hibernate.dialect.function.SQLFunctionjava.util.LinkedHashSetVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.dialect.function.SQLFunction of variable template does not match with type java.util.LinkedHashSet of variable resolversForMode
    • Make classes org.hibernate.dialect.function.SQLFunction and java.util.LinkedHashSet extend a common superclass
    2
    if (resolversForMode == null)
                                                                                    
    3
    resolversForMode = new LinkedHashSet();
    Preondition Violations
    Unmatched statement resolversForMode=new LinkedHashSet(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    resolversForMode = new LinkedHashSet();
                                                                                                                    
    4
    entityNameResolvers.put(entityMode, resolversForMode);
    4
    super.beginFunctionTemplate(m, i);
                                                                            
    else
            
    5
    outputStack.addFirst(writer);
                                                                    
    6
    writer = new FunctionArguments();
                                                                        
                                                                        
    5
    resolversForMode.add(resolver);
    Precondition Violations (2)
    Row Violation
    1Type org.hibernate.dialect.function.SQLFunction of variable template does not match with type java.util.LinkedHashSet of variable resolversForMode
    2Unmatched statement resolversForMode=new LinkedHashSet(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted