File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java | File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java | |||
Method name: Number findMinimumDomainValue(XYDataset)
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Method name: Number findMaximumRangeValue(XYDataset)
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Number of AST nodes: 22 | Number of AST nodes: 21 | |||
1 | if (dataset == null) {↵ | 1 | if (dataset ↵ | |
2 | throw new IllegalArgumentException("Null 'dataset' argument.");↵ | |||
3 | }↵ | |||
4 | Number result = null;↵ | |||
5 | // if the dataset implements DomainInfo, life is easy↵ | |||
6 | if (dataset instanceof DomainInfo) {↵ | 2 | instanceof RangeInfo) {↵ | |
7 | DomainInfo info = (DomainInfo) dataset;↵ | 3 | RangeInfo info = (RangeInfo) dataset;↵ | |
8 | return new Double(info.getDomainLowerBound(true));↵ | 4 | return new Double(info.getRangeUpperBound(true));↵ | |
9 | } ↵ | 5 | } ↵ | |
6 | // hasn't implemented RangeInfo, so we'll have to iterate... ↵ | |||
10 | else {↵ | 7 | else {↵ | |
11 | double minimum = Double.POSITIVE_INFINITY;↵ | 8 | double maximum = Double.NEGATIVE_INFINITY;↵ | |
12 | int seriesCount = dataset.getSeriesCount();↵ | 9 | int seriesCount = dataset.getSeriesCount();↵ | |
13 | for (int series = 0; series < seriesCount; series++) {↵ | 10 | for (int series = 0; series < seriesCount; series++) {↵ | |
14 | int itemCount = dataset.getItemCount(series);↵ | 11 | int itemCount = dataset.getItemCount(series);↵ | |
15 | for (int item = 0; item < itemCount; item++) {↵ | 12 | for (int item = 0; item < itemCount; item++) {↵ | |
16 | double value;↵ | 13 | double value;↵ | |
17 | if (dataset instanceof IntervalXYDataset) {↵ | 14 | if (dataset instanceof IntervalXYDataset) {↵ | |
18 | IntervalXYDataset intervalXYData↵ | 15 | IntervalXYDataset intervalXYData↵ | |
19 | = (IntervalXYDataset) dataset;↵ | 16 | = (IntervalXYDataset) dataset;↵ | |
20 | value = intervalXYData.getStartX↵ | 17 | value = intervalXYData.getEndYValue(series, item);↵ | |
18 | }↵ | |||
19 | else if (dataset instanceof OHLCDataset) {↵ | |||
20 | OHLCDataset highLowData = (OHLCDataset) dataset;↵ | |||
21 | Value(series, item);↵ | 21 | value = highLowData.getHighValue(series, item);↵ | |
22 | }↵ | 22 | }↵ | |
23 | else {↵ | 23 | else {↵ | |
24 | value = dataset.getXValue(series, item);↵ | 24 | value = dataset.getYValue(series, item);↵ | |
25 | }↵ | 25 | }↵ | |
26 | if (!Double.isNaN(value)) {↵ | 26 | if (!Double.isNaN(value)) {↵ | |
27 | minimum = Math.min(minimum, value);↵ | 27 | maximum = Math.max(maximum, value);↵ | |
28 | }↵ | 28 | }↵ | |
29 | }↵ | 29 | }↵ | |
30 | }↵ | 30 | }↵ | |
31 | if (minimum == Double.POSITIVE_INFINITY) {↵ | 31 | if (maximum == Double.NEGATIVE_INFINITY) {↵ | |
32 | result = null;↵ | 32 | return null;↵ | |
33 | }↵ | 33 | }↵ | |
34 | else {↵ | 34 | else {↵ | |
35 | result = new Double(minimum);↵ | 35 | return new Double(maximum);↵ | |
36 | }↵ | 36 | }↵ | |
37 | }↵ | 37 |
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38 | return result; | |||
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) | 0.8 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 54 |
Number of mapped statements | 11 |
Number of unmapped statements in the first code fragment | 8 |
Number of unmapped statements in the second code fragment | 10 |
Time elapsed for statement mapping (ms) | 118.4 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||||||||||
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3 | Number result = null; | | ||||||||||||||||||||
4 | if (dataset instanceof DomainInfo) |
| 3 | if (dataset instanceof RangeInfo) | ||||||||||||||||||
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| 4 | RangeInfo info = (RangeInfo)dataset; | |||||||||||||||||||
5 | DomainInfo info = (DomainInfo)dataset; |
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6 | return new Double(info.getDomainLowerBound(true)); |
| 5 | return new Double(info.getRangeUpperBound(true)); | ||||||||||||||||||
else | else | |||||||||||||||||||||
7 | double minimum = Double.POSITIVE_INFINITY; |
| 6 | double maximum = Double.NEGATIVE_INFINITY; | ||||||||||||||||||
8 | int seriesCount = dataset.getSeriesCount(); | 7 | int seriesCount = dataset.getSeriesCount(); | |||||||||||||||||||
9 | for (int series = 0; series < seriesCount; series++) | 8 | for (int series = 0; series < seriesCount; series++) | |||||||||||||||||||
10 | int itemCount = dataset.getItemCount(series); | 9 | int itemCount = dataset.getItemCount(series); | |||||||||||||||||||
11 | for (int item = 0; item < itemCount; item++) | 10 | for (int item = 0; item < itemCount; item++) | |||||||||||||||||||
12 | double value; | 11 | double value; | |||||||||||||||||||
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| 12 | if (dataset instanceof IntervalXYDataset) | |||||||||||||||||||
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| 13 | IntervalXYDataset intervalXYData = (IntervalXYDataset)dataset; | |||||||||||||||||||
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| 14 | value = intervalXYData.getEndYValue(series, item); | |||||||||||||||||||
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| 15 | else if (dataset instanceof OHLCDataset) | |||||||||||||||||||
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| 16 | OHLCDataset highLowData = (OHLCDataset)dataset; | |||||||||||||||||||
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| 17 | value = highLowData.getHighValue(series, item); | |||||||||||||||||||
| else | |||||||||||||||||||||
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| 18 | value = dataset.getYValue(series, item); | |||||||||||||||||||
13 | if (dataset instanceof IntervalXYDataset) |
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14 | IntervalXYDataset intervalXYData = (IntervalXYDataset)dataset; |
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15 | value = intervalXYData.getStartXValue(series, item); |
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else | | |||||||||||||||||||||
16 | value = dataset.getXValue(series, item); |
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17 | if (!Double.isNaN(value)) | 19 | if (!Double.isNaN(value)) | |||||||||||||||||||
18 | minimum = Math.min(minimum, value); |
| 20 | maximum = Math.max(maximum, value); | ||||||||||||||||||
19 | if (minimum == Double.POSITIVE_INFINITY) |
| 21 | if (maximum == Double.NEGATIVE_INFINITY) | ||||||||||||||||||
20 | result = null; | | ||||||||||||||||||||
else | | |||||||||||||||||||||
21 | result = new Double(minimum); |
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| 23 | return new Double(maximum); | |||||||||||||||||||
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| 22 | return null; |
Row | Violation |
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1 | Type org.jfree.data.DomainInfo does not match with type org.jfree.data.RangeInfo |
2 | Unmatched statement RangeInfo info=(RangeInfo)dataset; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | Unmatched statement DomainInfo info=(DomainInfo)dataset; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
4 | Expression info.getDomainLowerBound(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Expression info.getRangeUpperBound(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
6 | Type org.jfree.data.DomainInfo of variable info does not match with type org.jfree.data.RangeInfo of variable info |
7 | Unmatched statement if(dataset instanceof IntervalXYDataset) cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
8 | Unmatched statement IntervalXYDataset intervalXYData=(IntervalXYDataset)dataset; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
9 | Unmatched statement value=intervalXYData.getEndYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
10 | Unmatched statement if(dataset instanceof OHLCDataset) cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
11 | Unmatched statement OHLCDataset highLowData=(OHLCDataset)dataset; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
12 | Unmatched statement value=highLowData.getHighValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
13 | Unmatched statement value=dataset.getYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
14 | Unmatched statement if(dataset instanceof IntervalXYDataset) cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
15 | Unmatched statement IntervalXYDataset intervalXYData=(IntervalXYDataset)dataset; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
16 | Unmatched statement value=intervalXYData.getStartXValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
17 | Unmatched statement value=dataset.getXValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
18 | Expression Math.min(minimum,value) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
19 | Expression Math.max(maximum,value) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
20 | Unmatched statement result=new Double(minimum); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
21 | Unmatched statement return new Double(maximum); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
22 | Unmatched return new Double(maximum); |
23 | Unmatched return null; |
24 | Not all possible execution flows end in a return statement |