File path: /jruby-1.4.0/src/org/jruby/ast/RegexpNode.java | File path: /jruby-1.4.0/src/org/jruby/RubyThread.java | |||
Method name: IRubyObject interpret(Ruby, ThreadContext, IRubyObject, Block)
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Method name: IRubyObject group()
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Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | if(pattern == null) {↵ | 1 | if (threadGroup == null) {↵ | |
2 | setPattern(RubyRegexp.newRegexp(runtime, value, options));↵ | 2 | return getRuntime().getNil();↵ | |
3 | }↵ | 3 | }↵ | |
4 | ↵ | |||
4 | return pattern; | 5 | return threadGroup; | |
See real code fragment | See real code fragment |
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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||
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1 | if (pattern == null) |
| 1 | if (threadGroup == null) | |||||||||||||
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| 2 | return getRuntime().getNil(); | ||||||||||||||
2 | setPattern(RubyRegexp.newRegexp(runtime, value, options)); |
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3 | return pattern; |
| 3 | return threadGroup; |
Row | Violation |
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1 | Unmatched return getRuntime().getNil(); |
2 | Unmatched statement setPattern(RubyRegexp.newRegexp(runtime,value,options)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |