@Override
public void visitNode(Tree tree) {
if (isClassTree(tree)) {
classes++;
classTrees.push((ClassTree) tree);
}
if (tree.is(Tree.Kind.NEW_CLASS) && ((NewClassTree) tree).classBody() != null) {
classes--;
}
if (tree.is(Tree.Kind.METHOD, Tree.Kind.CONSTRUCTOR)
&& classTrees.peek().simpleName() != null) {
// don't count methods in anonymous classes.
MethodTree methodTree = (MethodTree) tree;
if (separateAccessorsFromMethods
&& AccessorsUtils.isAccessor(classTrees.peek(), methodTree)) {
accessors++;
} else {
methods++;
int methodComplexity =
context.getMethodComplexityNodes(classTrees.peek(), methodTree).size();
methodComplexityDistribution.add(methodComplexity);
complexityInMethods += methodComplexity;
}
}
}
private void saveFilesComplexityDistribution(File sonarFile, SourceFile squidFile) {
RangeDistributionBuilder complexityDistribution =
new RangeDistributionBuilder(
CoreMetrics.FILE_COMPLEXITY_DISTRIBUTION, FILES_DISTRIB_BOTTOM_LIMITS);
complexityDistribution.add(squidFile.getDouble(FlexMetric.COMPLEXITY));
context.saveMeasure(
sonarFile, complexityDistribution.build().setPersistenceMode(PersistenceMode.MEMORY));
}
@Override
public void scanFile(JavaFileScannerContext context) {
sonarFile = fs.inputFile(fs.predicates().is(context.getFile()));
classTrees.clear();
methods = 0;
complexityInMethods = 0;
accessors = 0;
classes = 0;
PublicApiChecker publicApiChecker = PublicApiChecker.newInstanceWithAccessorsHandledAsMethods();
if (separateAccessorsFromMethods) {
publicApiChecker = PublicApiChecker.newInstanceWithAccessorsSeparatedFromMethods();
}
publicApiChecker.scan(context.getTree());
methodComplexityDistribution =
new RangeDistributionBuilder(
CoreMetrics.FUNCTION_COMPLEXITY_DISTRIBUTION, LIMITS_COMPLEXITY_METHODS);
CommentLinesVisitor commentLinesVisitor = new CommentLinesVisitor();
commentLinesVisitor.analyzeCommentLines(context.getTree());
noSonarFilter.addComponent(
sensorContext.getResource(sonarFile).getEffectiveKey(), commentLinesVisitor.noSonarLines());
super.scanFile(context);
// leave file.
int fileComplexity = context.getComplexityNodes(context.getTree()).size();
saveMetricOnFile(CoreMetrics.CLASSES, classes);
saveMetricOnFile(CoreMetrics.FUNCTIONS, methods);
saveMetricOnFile(CoreMetrics.ACCESSORS, accessors);
saveMetricOnFile(CoreMetrics.COMPLEXITY_IN_FUNCTIONS, complexityInMethods);
saveMetricOnFile(CoreMetrics.COMPLEXITY_IN_CLASSES, fileComplexity);
saveMetricOnFile(CoreMetrics.COMPLEXITY, fileComplexity);
saveMetricOnFile(CoreMetrics.PUBLIC_API, publicApiChecker.getPublicApi());
saveMetricOnFile(
CoreMetrics.PUBLIC_DOCUMENTED_API_DENSITY,
publicApiChecker.getDocumentedPublicApiDensity());
saveMetricOnFile(
CoreMetrics.PUBLIC_UNDOCUMENTED_API, publicApiChecker.getUndocumentedPublicApi());
saveMetricOnFile(CoreMetrics.COMMENT_LINES, commentLinesVisitor.commentLinesMetric());
saveMetricOnFile(
CoreMetrics.STATEMENTS, new StatementVisitor().numberOfStatements(context.getTree()));
saveMetricOnFile(CoreMetrics.NCLOC, new LinesOfCodeVisitor().linesOfCode(context.getTree()));
sensorContext.saveMeasure(
sonarFile,
methodComplexityDistribution.build(true).setPersistenceMode(PersistenceMode.MEMORY));
RangeDistributionBuilder fileComplexityDistribution =
new RangeDistributionBuilder(
CoreMetrics.FILE_COMPLEXITY_DISTRIBUTION, LIMITS_COMPLEXITY_FILES);
sensorContext.saveMeasure(
sonarFile,
fileComplexityDistribution
.add(fileComplexity)
.build(true)
.setPersistenceMode(PersistenceMode.MEMORY));
saveLinesMetric();
}
private void saveFunctionsComplexityDistribution(File sonarFile, SourceFile squidFile) {
Collection<SourceCode> squidFunctionsInFile =
scanner
.getIndex()
.search(new QueryByParent(squidFile), new QueryByType(SourceFunction.class));
RangeDistributionBuilder complexityDistribution =
new RangeDistributionBuilder(
CoreMetrics.FUNCTION_COMPLEXITY_DISTRIBUTION, FUNCTIONS_DISTRIB_BOTTOM_LIMITS);
for (SourceCode squidFunction : squidFunctionsInFile) {
complexityDistribution.add(squidFunction.getDouble(FlexMetric.COMPLEXITY));
}
context.saveMeasure(
sonarFile, complexityDistribution.build().setPersistenceMode(PersistenceMode.MEMORY));
}