001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.api.measures;
021    
022    import org.sonar.api.utils.SonarException;
023    
024    import java.lang.reflect.Field;
025    import java.util.ArrayList;
026    import java.util.HashSet;
027    import java.util.List;
028    import java.util.Set;
029    
030    /**
031     * @since 1.10
032     */
033    public final class CoreMetrics {
034    
035      private CoreMetrics() {
036        // only static stuff
037      }
038    
039      public static final String DOMAIN_SIZE = "Size";
040      public static final String DOMAIN_TESTS = "Tests";
041      public static final String DOMAIN_COMPLEXITY = "Complexity";
042      public static final String DOMAIN_DOCUMENTATION = "Documentation";
043      public static final String DOMAIN_RULES = "Rules";
044      public static final String DOMAIN_RULE_CATEGORIES = "Rule categories";
045      public static final String DOMAIN_GENERAL = "General";
046      public static final String DOMAIN_DUPLICATION = "Duplication";
047      public static final String DOMAIN_DESIGN = "Design";
048    
049      public static final String LINES_KEY = "lines";
050      public static final Metric LINES = new Metric(LINES_KEY, "Lines", "Lines", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
051        .setFormula(new SumChildValuesFormula(false));
052    
053    
054      public static final String GENERATED_LINES_KEY = "generated_lines";
055      public static final Metric GENERATED_LINES = new Metric(GENERATED_LINES_KEY, "Generated Lines", "Number of generated lines", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
056        .setBestValue(0.0)
057        .setOptimizedBestValue(true)
058        .setFormula(new SumChildValuesFormula(false));
059    
060    
061      public static final String NCLOC_KEY = "ncloc";
062      public static final Metric NCLOC = new Metric(NCLOC_KEY, "Lines of code", "Non Commenting Lines of Code", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
063        .setFormula(new SumChildValuesFormula(false));
064    
065    
066      public static final String GENERATED_NCLOC_KEY = "generated_ncloc";
067      public static final Metric GENERATED_NCLOC = new Metric(GENERATED_NCLOC_KEY, "Generated lines of code", "Generated non Commenting Lines of Code", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
068        .setBestValue(0.0)
069        .setOptimizedBestValue(true)
070        .setFormula(new SumChildValuesFormula(false));
071    
072    
073      public static final String CLASSES_KEY = "classes";
074      public static final Metric CLASSES = new Metric(CLASSES_KEY, "Classes", "Classes", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
075        .setFormula(new SumChildValuesFormula(false));
076    
077    
078      public static final String FILES_KEY = "files";
079      public static final Metric FILES = new Metric(FILES_KEY, "Files", "Number of files", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
080        .setFormula(new SumChildValuesFormula(false));
081    
082      public static final String DIRECTORIES_KEY = "directories";
083      public static final Metric DIRECTORIES = new Metric(DIRECTORIES_KEY, "Directories", "Directories", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE);
084    
085    
086      public static final String PACKAGES_KEY = "packages";
087      public static final Metric PACKAGES = new Metric(PACKAGES_KEY, "Packages", "Packages", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
088        .setFormula(new SumChildValuesFormula(false));
089    
090    
091      public static final String FUNCTIONS_KEY = "functions";
092      public static final Metric FUNCTIONS = new Metric(FUNCTIONS_KEY, "Methods", "Methods", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
093        .setFormula(new SumChildValuesFormula(false));
094    
095    
096      public static final String ACCESSORS_KEY = "accessors";
097      public static final Metric ACCESSORS = new Metric(ACCESSORS_KEY, "Accessors", "Accessors", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
098        .setFormula(new SumChildValuesFormula(false));
099    
100    
101      public static final String PARAGRAPHS_KEY = "paragraphs";
102      public static final Metric PARAGRAPHS = new Metric(PARAGRAPHS_KEY, "Paragraphs", "Number of paragraphs", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
103        .setFormula(new SumChildValuesFormula(false));
104    
105    
106      public static final String STATEMENTS_KEY = "statements";
107      public static final Metric STATEMENTS = new Metric(STATEMENTS_KEY, "Statements", "Number of statements", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
108        .setFormula(new SumChildValuesFormula(false));
109    
110    
111      public static final String PUBLIC_API_KEY = "public_api";
112      public static final Metric PUBLIC_API = new Metric(PUBLIC_API_KEY, "Public API", "Public API", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_SIZE)
113        .setFormula(new SumChildValuesFormula(false));
114    
115    
116      public static final String COMPLEXITY_KEY = "complexity";
117      public static final Metric COMPLEXITY = new Metric(COMPLEXITY_KEY, "Complexity", "Cyclomatic complexity", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_COMPLEXITY)
118        .setFormula(new SumChildValuesFormula(false));
119    
120    
121      public static final String CLASS_COMPLEXITY_KEY = "class_complexity";
122      public static final Metric CLASS_COMPLEXITY = new Metric(CLASS_COMPLEXITY_KEY, "Complexity /class", "Complexity average by class", Metric.ValueType.FLOAT, Metric.DIRECTION_WORST, true, DOMAIN_COMPLEXITY)
123        .setFormula(new AverageComplexityFormula(CoreMetrics.CLASSES));
124    
125    
126      public static final String FUNCTION_COMPLEXITY_KEY = "function_complexity";
127      public static final Metric FUNCTION_COMPLEXITY = new Metric(FUNCTION_COMPLEXITY_KEY, "Complexity /method", "Complexity average by method", Metric.ValueType.FLOAT, Metric.DIRECTION_WORST, true, DOMAIN_COMPLEXITY)
128        .setFormula(new AverageComplexityFormula(CoreMetrics.FUNCTIONS));
129    
130    
131      public static final String FILE_COMPLEXITY_KEY = "file_complexity";
132      public static final Metric FILE_COMPLEXITY = new Metric(FILE_COMPLEXITY_KEY, "Complexity /file", "Complexity average by file", Metric.ValueType.FLOAT, Metric.DIRECTION_WORST, true, DOMAIN_COMPLEXITY)
133        .setFormula(new AverageComplexityFormula(CoreMetrics.FILES));
134    
135    
136      public static final String PARAGRAPH_COMPLEXITY_KEY = "paragraph_complexity";
137      public static final Metric PARAGRAPH_COMPLEXITY = new Metric(PARAGRAPH_COMPLEXITY_KEY, "Complexity /paragraph", "Complexity average by paragraph", Metric.ValueType.FLOAT, Metric.DIRECTION_WORST, true, DOMAIN_COMPLEXITY)
138        .setFormula(new AverageComplexityFormula(CoreMetrics.PARAGRAPHS));
139    
140    
141      public static final String CLASS_COMPLEXITY_DISTRIBUTION_KEY = "class_complexity_distribution";
142      public static final Metric CLASS_COMPLEXITY_DISTRIBUTION = new Metric(CLASS_COMPLEXITY_DISTRIBUTION_KEY, "Classes distribution /complexity", "Classes distribution /complexity", Metric.ValueType.DISTRIB, Metric.DIRECTION_NONE, true, DOMAIN_COMPLEXITY)
143        .setFormula(new SumChildDistributionFormula());
144    
145    
146      public static final String FUNCTION_COMPLEXITY_DISTRIBUTION_KEY = "function_complexity_distribution";
147      public static final Metric FUNCTION_COMPLEXITY_DISTRIBUTION = new Metric(FUNCTION_COMPLEXITY_DISTRIBUTION_KEY, "Functions distribution /complexity", "Functions distribution /complexity", Metric.ValueType.DISTRIB, Metric.DIRECTION_NONE, true, DOMAIN_COMPLEXITY)
148        .setFormula(new SumChildDistributionFormula());
149    
150    
151      public static final String FILE_COMPLEXITY_DISTRIBUTION_KEY = "file_complexity_distribution";
152      public static final Metric FILE_COMPLEXITY_DISTRIBUTION = new Metric(FILE_COMPLEXITY_DISTRIBUTION_KEY, "Files distribution /complexity", "Files distribution /complexity", Metric.ValueType.DISTRIB, Metric.DIRECTION_NONE, true, DOMAIN_COMPLEXITY)
153        .setFormula(new SumChildDistributionFormula());
154    
155    
156      public static final String PARAGRAPH_COMPLEXITY_DISTRIBUTION_KEY = "paragraph_complexity_distribution";
157      public static final Metric PARAGRAPH_COMPLEXITY_DISTRIBUTION = new Metric(PARAGRAPH_COMPLEXITY_DISTRIBUTION_KEY, "Paragraph distribution /complexity", "Paragraph distribution /complexity", Metric.ValueType.DISTRIB, Metric.DIRECTION_NONE, true, DOMAIN_COMPLEXITY)
158        .setFormula(new SumChildDistributionFormula());
159    
160    
161      public static final String COMMENT_LINES_KEY = "comment_lines";
162      public static final Metric COMMENT_LINES = new Metric(COMMENT_LINES_KEY, "Comment lines", "Number of comment lines", Metric.ValueType.INT, Metric.DIRECTION_BETTER, false, DOMAIN_DOCUMENTATION).setFormula(new SumChildValuesFormula(false));
163    
164    
165      public static final String COMMENT_LINES_DENSITY_KEY = "comment_lines_density";
166      public static final Metric COMMENT_LINES_DENSITY = new Metric(COMMENT_LINES_DENSITY_KEY, "Comments (%)", "Comments balanced by ncloc + comment lines", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_DOCUMENTATION);
167    
168    
169      public static final String COMMENT_BLANK_LINES_KEY = "comment_blank_lines";
170      public static final Metric COMMENT_BLANK_LINES = new Metric(COMMENT_BLANK_LINES_KEY, "Blank comments", "Comments that do not contain comments", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, CoreMetrics.DOMAIN_DOCUMENTATION)
171        .setFormula(new SumChildValuesFormula(false))
172        .setBestValue(0.0)
173        .setOptimizedBestValue(true);
174    
175    
176      public static final String PUBLIC_DOCUMENTED_API_DENSITY_KEY = "public_documented_api_density";
177      public static final Metric PUBLIC_DOCUMENTED_API_DENSITY = new Metric(PUBLIC_DOCUMENTED_API_DENSITY_KEY, "Public documented API (%)", "Public documented classes and methods balanced by ncloc", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_DOCUMENTATION)
178        .setWorstValue(0.0)
179        .setBestValue(100.0)
180        .setOptimizedBestValue(true);
181    
182      public static final String PUBLIC_UNDOCUMENTED_API_KEY = "public_undocumented_api";
183      public static final Metric PUBLIC_UNDOCUMENTED_API = new Metric(PUBLIC_UNDOCUMENTED_API_KEY, "Public undocumented API", "Public undocumented classes, methods and variables", Metric.ValueType.INT, Metric.DIRECTION_WORST, true, DOMAIN_DOCUMENTATION)
184        .setWorstValue(100.0)
185        .setBestValue(0.0)
186        .setDirection(Metric.DIRECTION_WORST)
187        .setOptimizedBestValue(true)
188        .setFormula(new SumChildValuesFormula(false));
189    
190    
191      public static final String COMMENTED_OUT_CODE_LINES_KEY = "commented_out_code_lines";
192      public static final Metric COMMENTED_OUT_CODE_LINES = new Metric(COMMENTED_OUT_CODE_LINES_KEY, "Commented LOCs", "Commented lines of code", Metric.ValueType.INT, Metric.DIRECTION_WORST, true, DOMAIN_DOCUMENTATION)
193        .setFormula(new SumChildValuesFormula(false))
194        .setBestValue(0.0)
195        .setOptimizedBestValue(true);
196    
197      /* unit tests */
198      public static final String TESTS_KEY = "tests";
199      public static final Metric TESTS = new Metric(TESTS_KEY, "Unit tests", "Number of unit tests", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_TESTS);
200    
201    
202      public static final String TEST_EXECUTION_TIME_KEY = "test_execution_time";
203      public static final Metric TEST_EXECUTION_TIME = new Metric(TEST_EXECUTION_TIME_KEY, "Unit tests duration", "Execution duration of unit tests ", Metric.ValueType.MILLISEC, Metric.DIRECTION_WORST, false, DOMAIN_TESTS);
204    
205    
206      public static final String TEST_ERRORS_KEY = "test_errors";
207      public static final Metric TEST_ERRORS = new Metric(TEST_ERRORS_KEY, "Unit test errors", "Number of unit test errors", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_TESTS)
208        .setBestValue(0.0)
209        .setOptimizedBestValue(true);
210      public static final String SKIPPED_TESTS_KEY = "skipped_tests";
211      public static final Metric SKIPPED_TESTS = new Metric(SKIPPED_TESTS_KEY, "Skipped unit tests", "Number of skipped unit tests", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_TESTS)
212        .setBestValue(0.0)
213        .setOptimizedBestValue(true);
214      public static final String TEST_FAILURES_KEY = "test_failures";
215      public static final Metric TEST_FAILURES = new Metric(TEST_FAILURES_KEY, "Unit test failures", "Number of unit test failures", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_TESTS)
216        .setBestValue(0.0)
217        .setOptimizedBestValue(true);
218      public static final String TEST_SUCCESS_DENSITY_KEY = "test_success_density";
219      public static final Metric TEST_SUCCESS_DENSITY = new Metric(TEST_SUCCESS_DENSITY_KEY, "Unit test success (%)", "Density of successful unit tests", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_TESTS)
220        .setWorstValue(0.0)
221        .setBestValue(100.0)
222        .setOptimizedBestValue(true);
223      public static final String TEST_DATA_KEY = "test_data";
224      public static final Metric TEST_DATA = new Metric(TEST_DATA_KEY, "Unit tests details", "Unit tests details", Metric.ValueType.DATA, Metric.DIRECTION_WORST, false, DOMAIN_TESTS);
225    
226      public static final String COVERAGE_KEY = "coverage";
227      public static final Metric COVERAGE = new Metric(COVERAGE_KEY, "Coverage", "Coverage by unit tests", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_TESTS)
228        .setWorstValue(0.0)
229        .setBestValue(100.0);
230    
231      public static final String LINES_TO_COVER_KEY = "lines_to_cover";
232      public static final Metric LINES_TO_COVER = new Metric(LINES_TO_COVER_KEY, "Lines to cover", "Lines to cover", Metric.ValueType.INT, Metric.DIRECTION_BETTER, false, DOMAIN_TESTS)
233        .setFormula(new SumChildValuesFormula(false))
234        .setHidden(true);
235    
236      public static final String UNCOVERED_LINES_KEY = "uncovered_lines";
237      public static final Metric UNCOVERED_LINES = new Metric(UNCOVERED_LINES_KEY, "Uncovered lines", "Uncovered lines", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_TESTS)
238        .setFormula(new SumChildValuesFormula(false));
239    
240      public static final String LINE_COVERAGE_KEY = "line_coverage";
241      public static final Metric LINE_COVERAGE = new Metric(LINE_COVERAGE_KEY, "Line coverage", "Line coverage", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_TESTS);
242    
243      public static final String COVERAGE_LINE_HITS_DATA_KEY = "coverage_line_hits_data";
244      public static final Metric COVERAGE_LINE_HITS_DATA = new Metric(COVERAGE_LINE_HITS_DATA_KEY, "Coverage hits data", "Code coverage line hits data", Metric.ValueType.DATA, Metric.DIRECTION_NONE, false, DOMAIN_TESTS);
245    
246      public static final String CONDITIONS_TO_COVER_KEY = "conditions_to_cover";
247      public static final Metric CONDITIONS_TO_COVER = new Metric(CONDITIONS_TO_COVER_KEY, "Conditions to cover", "Conditions to cover", Metric.ValueType.INT, Metric.DIRECTION_BETTER, false, DOMAIN_TESTS)
248        .setFormula(new SumChildValuesFormula(false))
249        .setHidden(true);
250    
251      public static final String UNCOVERED_CONDITIONS_KEY = "uncovered_conditions";
252      public static final Metric UNCOVERED_CONDITIONS = new Metric(UNCOVERED_CONDITIONS_KEY, "Uncovered conditions", "Uncovered conditions", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_TESTS)
253        .setFormula(new SumChildValuesFormula(false));
254    
255      public static final String BRANCH_COVERAGE_KEY = "branch_coverage";
256      public static final Metric BRANCH_COVERAGE = new Metric(BRANCH_COVERAGE_KEY, "Branch coverage", "Branch coverage", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_TESTS)
257        .setWorstValue(0.0)
258        .setBestValue(100.0);
259    
260      public static final String BRANCH_COVERAGE_HITS_DATA_KEY = "branch_coverage_hits_data";
261      public static final Metric BRANCH_COVERAGE_HITS_DATA = new Metric(BRANCH_COVERAGE_HITS_DATA_KEY, "Branch coverage hits", "Branch coverage hits", Metric.ValueType.DATA, Metric.DIRECTION_NONE, false, DOMAIN_TESTS);
262    
263      /**
264       * @deprecated replaced since 1.11 by UNCOVERED_LINES and UNCOVERED_CONDITIONS
265       */
266      @Deprecated
267      public static final String UNCOVERED_COMPLEXITY_BY_TESTS_KEY = "uncovered_complexity_by_tests";
268      /**
269       * @deprecated replaced since 1.11 by UNCOVERED_LINES and UNCOVERED_CONDITIONS
270       */
271      @Deprecated
272      public static final Metric UNCOVERED_COMPLEXITY_BY_TESTS = new Metric(UNCOVERED_COMPLEXITY_BY_TESTS_KEY, "Uncovered complexity", "Uncovered complexity", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_COMPLEXITY).setFormula(new SumChildValuesFormula(false));
273    
274    
275      public static final String DUPLICATED_LINES_KEY = "duplicated_lines";
276      public static final Metric DUPLICATED_LINES = new Metric(DUPLICATED_LINES_KEY, "Duplicated lines", "Duplicated lines", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DUPLICATION)
277        .setBestValue(0.0)
278        .setOptimizedBestValue(true);
279    
280      public static final String DUPLICATED_BLOCKS_KEY = "duplicated_blocks";
281      public static final Metric DUPLICATED_BLOCKS = new Metric(DUPLICATED_BLOCKS_KEY, "Duplicated blocks", "Duplicated blocks", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DUPLICATION)
282        .setBestValue(0.0)
283        .setOptimizedBestValue(true);
284    
285      public static final String DUPLICATED_FILES_KEY = "duplicated_files";
286      public static final Metric DUPLICATED_FILES = new Metric(DUPLICATED_FILES_KEY, "Duplicated files", "Duplicated files", Metric.ValueType.INT, Metric.DIRECTION_WORST, true, DOMAIN_DUPLICATION)
287        .setBestValue(0.0)
288        .setOptimizedBestValue(true);
289    
290      public static final String DUPLICATED_LINES_DENSITY_KEY = "duplicated_lines_density";
291      public static final Metric DUPLICATED_LINES_DENSITY = new Metric(DUPLICATED_LINES_DENSITY_KEY, "Duplicated lines (%)", "Duplicated lines balanced by statements", Metric.ValueType.PERCENT, Metric.DIRECTION_WORST, true, DOMAIN_DUPLICATION)
292        .setWorstValue(50.0)
293        .setBestValue(0.0)
294        .setOptimizedBestValue(true);
295    
296      public static final String DUPLICATIONS_DATA_KEY = "duplications_data";
297      public static final Metric DUPLICATIONS_DATA = new Metric(DUPLICATIONS_DATA_KEY, "Duplications details", "Duplications details", Metric.ValueType.DATA, Metric.DIRECTION_NONE, false, DOMAIN_DUPLICATION);
298    
299    
300      /* coding rules */
301      public static final String USABILITY_KEY = "usability";
302      public static final Metric USABILITY = new Metric(USABILITY_KEY, "Usability", "Usability", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_RULE_CATEGORIES)
303        .setBestValue(100.0)
304        .setOptimizedBestValue(true);
305      public static final String RELIABILITY_KEY = "reliability";
306      public static final Metric RELIABILITY = new Metric(RELIABILITY_KEY, "Reliability", "Reliability", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_RULE_CATEGORIES)
307        .setBestValue(100.0)
308        .setOptimizedBestValue(true);
309      public static final String EFFICIENCY_KEY = "efficiency";
310      public static final Metric EFFICIENCY = new Metric(EFFICIENCY_KEY, "Efficiency", "Efficiency", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_RULE_CATEGORIES)
311        .setBestValue(100.0)
312        .setOptimizedBestValue(true);
313      public static final String PORTABILITY_KEY = "portability";
314      public static final Metric PORTABILITY = new Metric(PORTABILITY_KEY, "Portability", "Portability", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_RULE_CATEGORIES)
315        .setBestValue(100.0)
316        .setOptimizedBestValue(true);
317      public static final String MAINTAINABILITY_KEY = "maintainability";
318      public static final Metric MAINTAINABILITY = new Metric(MAINTAINABILITY_KEY, "Maintainability", "Maintainability", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_RULE_CATEGORIES)
319        .setBestValue(100.0)
320        .setOptimizedBestValue(true);
321    
322      public static final String WEIGHTED_VIOLATIONS_KEY = "weighted_violations";
323      public static final Metric WEIGHTED_VIOLATIONS = new Metric(WEIGHTED_VIOLATIONS_KEY, "Weighted violations", "Weighted Violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, true, DOMAIN_RULES)
324        .setHidden(true);
325    
326      public static final String VIOLATIONS_DENSITY_KEY = "violations_density";
327      public static final Metric VIOLATIONS_DENSITY = new Metric(VIOLATIONS_DENSITY_KEY, "Rules compliance", "Rules compliance", Metric.ValueType.PERCENT, Metric.DIRECTION_BETTER, true, DOMAIN_RULES);
328    
329      public static final String VIOLATIONS_KEY = "violations";
330      public static final Metric VIOLATIONS = new Metric(VIOLATIONS_KEY, "Violations", "Violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_RULES)
331        .setBestValue(0.0)
332        .setOptimizedBestValue(true);
333    
334      public static final String BLOCKER_VIOLATIONS_KEY = "blocker_violations";
335      public static final Metric BLOCKER_VIOLATIONS = new Metric(BLOCKER_VIOLATIONS_KEY, "Blocker violations", "Blocker violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_RULES)
336        .setBestValue(0.0)
337        .setOptimizedBestValue(true);
338    
339      public static final String CRITICAL_VIOLATIONS_KEY = "critical_violations";
340      public static final Metric CRITICAL_VIOLATIONS = new Metric(CRITICAL_VIOLATIONS_KEY, "Critical violations", "Critical violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_RULES)
341        .setBestValue(0.0)
342        .setOptimizedBestValue(true);
343    
344      public static final String MAJOR_VIOLATIONS_KEY = "major_violations";
345      public static final Metric MAJOR_VIOLATIONS = new Metric(MAJOR_VIOLATIONS_KEY, "Major violations", "Major violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_RULES)
346        .setBestValue(0.0)
347        .setOptimizedBestValue(true);
348    
349      public static final String MINOR_VIOLATIONS_KEY = "minor_violations";
350      public static final Metric MINOR_VIOLATIONS = new Metric(MINOR_VIOLATIONS_KEY, "Minor violations", "Minor violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_RULES)
351        .setBestValue(0.0)
352        .setOptimizedBestValue(true);
353    
354      public static final String INFO_VIOLATIONS_KEY = "info_violations";
355      public static final Metric INFO_VIOLATIONS = new Metric(INFO_VIOLATIONS_KEY, "Info violations", "Info violations", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_RULES)
356        .setBestValue(0.0)
357        .setOptimizedBestValue(true);
358    
359      /* Design */
360    
361      public static final String ABSTRACTNESS_KEY = "abstractness";
362      public static final Metric ABSTRACTNESS = new Metric(ABSTRACTNESS_KEY, "Abstractness", "Abstractness", Metric.ValueType.PERCENT, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN);
363      public static final String INSTABILITY_KEY = "instability";
364      public static final Metric INSTABILITY = new Metric(INSTABILITY_KEY, "Instability", "Instability", Metric.ValueType.PERCENT, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN);
365      public static final String DISTANCE_KEY = "distance";
366      public static final Metric DISTANCE = new Metric(DISTANCE_KEY, "Distance", "Distance", Metric.ValueType.FLOAT, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN);
367    
368    
369      public static final String DEPTH_IN_TREE_KEY = "dit";
370      public static final Metric DEPTH_IN_TREE = new Metric(DEPTH_IN_TREE_KEY, "Depth in Tree", "Depth in Inheritance Tree", Metric.ValueType.INT, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN);
371    
372      public static final String NUMBER_OF_CHILDREN_KEY = "noc";
373      public static final Metric NUMBER_OF_CHILDREN = new Metric(NUMBER_OF_CHILDREN_KEY, "Number of Children", "Number of Children", Metric.ValueType.INT, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN);
374    
375      public static final String RFC_KEY = "rfc";
376      public static final Metric RFC = new Metric(RFC_KEY, "RFC", "Response for Class", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN)
377        .setFormula(new WeightedMeanAggregationFormula(CoreMetrics.FILES, false));
378    
379      public static final String RFC_DISTRIBUTION_KEY = "rfc_distribution";
380      public static final Metric RFC_DISTRIBUTION = new Metric(RFC_DISTRIBUTION_KEY, "Class distribution /RFC", "Class distribution /RFC", Metric.ValueType.DISTRIB, Metric.DIRECTION_NONE, true, DOMAIN_DESIGN)
381        .setFormula(new SumChildDistributionFormula());
382    
383      public static final String LCOM4_KEY = "lcom4";
384      public static final Metric LCOM4 = new Metric(LCOM4_KEY, "LCOM4", "Lack of Cohesion of Methods", Metric.ValueType.FLOAT, Metric.DIRECTION_WORST, true, DOMAIN_DESIGN)
385        .setFormula(new WeightedMeanAggregationFormula(CoreMetrics.FILES, false));
386    
387      public static final String LCOM4_BLOCKS_KEY = "lcom4_blocks";
388      public static final Metric LCOM4_BLOCKS = new Metric(LCOM4_BLOCKS_KEY, "LCOM4 blocks", "LCOM4 blocks", Metric.ValueType.DATA, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN)
389        .setHidden(true);
390    
391      public static final String LCOM4_DISTRIBUTION_KEY = "lcom4_distribution";
392      public static final Metric LCOM4_DISTRIBUTION = new Metric(LCOM4_DISTRIBUTION_KEY, "Class distribution /LCOM4", "Class distribution /LCOM4", Metric.ValueType.DISTRIB, Metric.DIRECTION_NONE, true, DOMAIN_DESIGN)
393        .setFormula(new SumChildDistributionFormula());
394    
395      public static final String SUSPECT_LCOM4_DENSITY_KEY = "suspect_lcom4_density";
396      public static final Metric SUSPECT_LCOM4_DENSITY = new Metric(SUSPECT_LCOM4_DENSITY_KEY, "Suspect LCOM4 density", "Density of classes having LCOM4>1", Metric.ValueType.PERCENT, Metric.DIRECTION_WORST, true, DOMAIN_DESIGN);
397    
398      public static final String AFFERENT_COUPLINGS_KEY = "ca";
399      public static final Metric AFFERENT_COUPLINGS = new Metric(AFFERENT_COUPLINGS_KEY, "Afferent couplings", "Afferent couplings", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN);
400      public static final String EFFERENT_COUPLINGS_KEY = "ce";
401      public static final Metric EFFERENT_COUPLINGS = new Metric(EFFERENT_COUPLINGS_KEY, "Efferent couplings", "Efferent couplings", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN);
402    
403      public static final String DEPENDENCY_MATRIX_KEY = "dsm";
404      public static final Metric DEPENDENCY_MATRIX = new Metric(DEPENDENCY_MATRIX_KEY, "Dependency Matrix", "Dependency Matrix", Metric.ValueType.DATA, Metric.DIRECTION_NONE, false, DOMAIN_DESIGN);
405    
406      public static final String PACKAGE_CYCLES_KEY = "package_cycles";
407      public static final Metric PACKAGE_CYCLES = new Metric(PACKAGE_CYCLES_KEY, "Package cycles", "Package cycles", Metric.ValueType.INT, Metric.DIRECTION_WORST, true, DOMAIN_DESIGN)
408        .setFormula(new SumChildValuesFormula(false));
409    
410      public static final String PACKAGE_TANGLE_INDEX_KEY = "package_tangle_index";
411      public static final Metric PACKAGE_TANGLE_INDEX = new Metric(PACKAGE_TANGLE_INDEX_KEY, "Package tangle index", "Package tangle index", Metric.ValueType.PERCENT, Metric.DIRECTION_WORST, true, DOMAIN_DESIGN);
412    
413      public static final String PACKAGE_TANGLES_KEY = "package_tangles";
414      public static final Metric PACKAGE_TANGLES = new Metric(PACKAGE_TANGLES_KEY, "File dependencies to cut", "File dependencies to cut", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN)
415        .setFormula(new SumChildValuesFormula(false));
416    
417      public static final String PACKAGE_FEEDBACK_EDGES_KEY = "package_feedback_edges";
418      public static final Metric PACKAGE_FEEDBACK_EDGES = new Metric(PACKAGE_FEEDBACK_EDGES_KEY, "Package dependencies to cut", "Package dependencies to cut", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN)
419        .setFormula(new SumChildValuesFormula(false));
420    
421      public static final String PACKAGE_EDGES_WEIGHT_KEY = "package_edges_weight";
422      public static final Metric PACKAGE_EDGES_WEIGHT = new Metric(PACKAGE_EDGES_WEIGHT_KEY, "Package edges weight", "Package edges weight", Metric.ValueType.INT, Metric.DIRECTION_BETTER, false, DOMAIN_DESIGN)
423        .setFormula(new SumChildValuesFormula(false))
424        .setHidden(true);
425    
426      public static final String FILE_CYCLES_KEY = "file_cycles";
427      public static final Metric FILE_CYCLES = new Metric(FILE_CYCLES_KEY, "File cycles", "File cycles", Metric.ValueType.INT, Metric.DIRECTION_WORST, true, DOMAIN_DESIGN)
428        .setHidden(true);
429    
430      public static final String FILE_TANGLE_INDEX_KEY = "file_tangle_index";
431      public static final Metric FILE_TANGLE_INDEX = new Metric(FILE_TANGLE_INDEX_KEY, "File tangle index", "File tangle index", Metric.ValueType.PERCENT, Metric.DIRECTION_WORST, true, DOMAIN_DESIGN)
432        .setHidden(true);
433    
434      public static final String FILE_TANGLES_KEY = "file_tangles";
435      public static final Metric FILE_TANGLES = new Metric(FILE_TANGLES_KEY, "File tangles", "Files tangles", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN)
436        .setHidden(true);
437    
438      public static final String FILE_FEEDBACK_EDGES_KEY = "file_feedback_edges";
439      public static final Metric FILE_FEEDBACK_EDGES = new Metric(FILE_FEEDBACK_EDGES_KEY, "Suspect file dependencies", "Suspect file dependencies", Metric.ValueType.INT, Metric.DIRECTION_WORST, false, DOMAIN_DESIGN)
440        .setHidden(true);
441    
442      public static final String FILE_EDGES_WEIGHT_KEY = "file_edges_weight";
443      public static final Metric FILE_EDGES_WEIGHT = new Metric(FILE_EDGES_WEIGHT_KEY, "File edges weight", "File edges weight", Metric.ValueType.INT, Metric.DIRECTION_BETTER, false, DOMAIN_DESIGN)
444        .setHidden(true);
445    
446    
447      /* alerts */
448      public static final String ALERT_STATUS_KEY = "alert_status";
449      public static final Metric ALERT_STATUS = new Metric(ALERT_STATUS_KEY, "Alert", "Alert", Metric.ValueType.LEVEL, Metric.DIRECTION_BETTER, true, DOMAIN_GENERAL);
450    
451      /* quality profile */
452      public static final String PROFILE_KEY = "profile";
453      public static final Metric PROFILE = new Metric(PROFILE_KEY, "Profile", "Selected quality profile", Metric.ValueType.DATA, Metric.DIRECTION_NONE, false, DOMAIN_GENERAL);
454    
455      public static List<Metric> metrics = new ArrayList<Metric>();
456    
457      public static Set<String> metricKeys = new HashSet<String>();
458    
459    
460      public static List<Metric> getMetrics() {
461        if (metrics.isEmpty()) {
462          for (Field field : CoreMetrics.class.getFields()) {
463            if (Metric.class.isAssignableFrom(field.getType())) {
464              try {
465                metrics.add((Metric) field.get(null));
466              } catch (IllegalAccessException e) {
467                throw new SonarException("can not load metrics from " + CoreMetrics.class.getSimpleName(), e);
468              }
469            }
470          }
471        }
472        return metrics;
473      }
474    }