if (_queries == null) {
return 0;
}
return _queries.size();
if (_diffs == null) { return 0; }
return _diffs.size();
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/sql/QueryTokenizer.java
|
|
File path: /sql12/plugins/dbdiff/src/net/sourceforge/squirrel_sql/plugins/dbdiff/gui/ColumnDiffDialog.java
|
Method name: int getQueryCount()
|
|
Method name: int getRowCount()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (_queries == null) {↵ | | 1 | if (_diffs == null) {↵
|
2 | return 0;↵ | | |
|
3 | }↵ | | |
|
4 | ↵ | | 2 | return 0; }↵
|
5 | return _queries.size(); | | 3 | return _diffs.size();
|
See real code fragment |
|
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) | 0.4 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.8 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (_queries == null) | | 1 | if (_diffs == null) |
2 | | | 2 | |
3 | return _queries.size(); | | 3 | return _diffs.size(); |
Precondition Violations (3)
Row |
Violation |
1 | Type java.util.ArrayList<java.lang.String> of variable _queries does not match with type java.util.List<net.sourceforge.squirrel_sql.plugins.dbdiff.ColumnDifference> of variable _diffs |
2 | Type java.util.ArrayList<java.lang.String> of variable _queries does not match with type java.util.List<net.sourceforge.squirrel_sql.plugins.dbdiff.ColumnDifference> of variable _diffs |
3 | The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.fw.sql.QueryTokenizer and net.sourceforge.squirrel_sql.plugins.dbdiff.gui.ColumnDiffDialog.RowHeaderTableModel do not have a common superclass |