StringBuffer sqlDropString = new StringBuffer().append( "drop table " ); if ( dialect.supportsIfExistsBeforeTableName() ) { sqlDropString.append( "if exists " ); } sqlDropString.append( tableName ).append( dialect.getCascadeConstraintsString() ); if ( dialect.supportsIfExistsAfterTableName() ) { sqlDropString.append( " if exists" ); } return new String[] { sqlDropString.toString() };
StringBuffer sqlDropString = new StringBuffer().append( "drop table " ); if ( dialect.supportsIfExistsBeforeTableName() ) { sqlDropString.append( "if exists " ); } sqlDropString.append( tableName ).append( dialect.getCascadeConstraintsString() ); if ( dialect.supportsIfExistsAfterTableName() ) { sqlDropString.append( " if exists" ); } return new String[] { sqlDropString.toString() };
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/id/enhanced/TableGenerator.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/id/enhanced/TableStructure.java
Method name: String[] sqlDropStrings(Dialect) Method name: String[] sqlDropStrings(Dialect)
Number of AST nodes: 7 Number of AST nodes: 7
1
StringBuffer sqlDropString = new StringBuffer().append( "drop table " );
1
StringBuffer sqlDropString = new StringBuffer().append( "drop table " );
2
		if ( dialect.supportsIfExistsBeforeTableName() ) {
2
		if ( dialect.supportsIfExistsBeforeTableName() ) {
3
			sqlDropString.append( "if exists " );
3
			sqlDropString.append( "if exists " );
4
		}
4
		}
5
		sqlDropString.append( tableName ).append( dialect.getCascadeConstraintsString() );
5
		sqlDropString.append( tableName ).append( dialect.getCascadeConstraintsString() );
6
		if ( dialect.supportsIfExistsAfterTableName() ) {
6
		if ( dialect.supportsIfExistsAfterTableName() ) {
7
			sqlDropString.append( " if exists" );
7
			sqlDropString.append( " if exists" );
8
		}
8
		}
9
		return new String[] { sqlDropString.toString() };
9
		return new String[] { sqlDropString.toString() };
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons18
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    StringBuffer sqlDropString = new StringBuffer().append("drop table ");
    1
    StringBuffer sqlDropString = new StringBuffer().append("drop table ");
    2
    if (dialect.supportsIfExistsBeforeTableName())
    2
    if (dialect.supportsIfExistsBeforeTableName())
    3
    sqlDropString.append("if exists ");
    3
    sqlDropString.append("if exists ");
    4
    sqlDropString.append(tableName).append(dialect.getCascadeConstraintsString());
    4
    sqlDropString.append(tableName).append(dialect.getCascadeConstraintsString());
    5
    if (dialect.supportsIfExistsAfterTableName())
    5
    if (dialect.supportsIfExistsAfterTableName())
    6
    sqlDropString.append(" if exists");
    6
    sqlDropString.append(" if exists");
    7
    return new String[] {sqlDropString.toString()};
    7
    return new String[] {sqlDropString.toString()};
    Precondition Violations (0)
    Row Violation