tmp.append(sql);
tmp.append(statementSeparator);
tmp.append("\n");
tmp.append("\n");
while (next != null) {
fileLines.append(next);
fileLines.append("\n");
next = reader.readLine();
}
Clone fragments detected by clone detection tool
File path: /sql12/plugins/db2/src/net/sourceforge/squirrel_sql/plugins/db2/tab/TableSourceTab.java
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File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/sql/QueryTokenizer.java
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Method name: String getRegularTableSelectSql(ITableInfo)
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Method name: List getStatementsFromIncludeFile(String)
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Number of AST nodes: 4
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Number of AST nodes: 4
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1 | tmp.append(sql);↵ | | |
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2 | tmp.append(statementSeparator);↵ | | |
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3 | tmp.append("\n");↵ | | |
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4 | tmp.append("\n"); | | 1 | while (next != null) {↵
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| | | 2 | fileLines.append(next);↵
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| | | 3 | fileLines.append("\n");↵
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| | | 4 | next = reader.readLine();↵
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| | | 5 | }
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See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 12 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.0 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
10 | tmp.append(sql); | | 16 | fileLines.append(next); |
11 | tmp.append(statementSeparator); | | | |
12 | tmp.append("\n"); | | 17 | fileLines.append("\n"); |
13 | tmp.append("\n"); | | | |
| | | 18 | next = reader.readLine(); |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement next=reader.readLine(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.plugins.db2.tab.TableSourceTab and net.sourceforge.squirrel_sql.fw.sql.QueryTokenizer do not have a common superclass |