@Override
public void visitAssignmentExpression(AssignmentExpressionTree tree) {
super.visitAssignmentExpression(tree);
if (tree.is(Kind.ASSIGNMENT, Kind.ASSIGNMENT_BY_REFERENCE)) {
check(tree.variable(), tree.value());
}
}
@Override
public void visitParameterList(ParameterListTree parameterList) {
List<ParameterTree> parametersToMove = getParametersToMove(parameterList);
if (!parametersToMove.isEmpty() && !isVariableLengthParameterList(parameterList)) {
context()
.newIssue(this, String.format(MESSAGE, getNameListString(parametersToMove)))
.tree(parameterList);
}
super.visitParameterList(parameterList);
}
@Override
public void visitCompilationUnit(CompilationUnitTree tree) {
initScan();
super.visitCompilationUnit(tree);
if (inlineHTMLCounter == 1 && isOnlyClosingTag) {
context().newIssue(this, MESSAGE).tree(lastInlineHTMLToken);
}
}
@Override
public void visitBinaryExpression(BinaryExpressionTree tree) {
if (tree.is(
Kind.CONDITIONAL_AND,
Kind.CONDITIONAL_OR,
Kind.ALTERNATIVE_CONDITIONAL_AND,
Kind.ALTERNATIVE_CONDITIONAL_OR)) {
incrementComplexity();
}
super.visitBinaryExpression(tree);
}
@Override
public void visitIfStatement(IfStatementTree tree) {
super.visitIfStatement(tree);
List<ElseifClauseTree> elseifClauses = tree.elseifClauses();
if (!elseifClauses.isEmpty() && tree.elseClause() == null) {
ElseifClauseTree lastElseIf = elseifClauses.get(elseifClauses.size() - 1);
context().newIssue(this, lastElseIf.elseifToken(), MESSAGE);
}
}
@Override
public void visitElseClause(ElseClauseTree tree) {
super.visitElseClause(tree);
if (tree.is(Kind.ELSE_CLAUSE) && tree.statements().get(0).is(Kind.IF_STATEMENT)) {
IfStatementTree nestedIf = (IfStatementTree) tree.statements().get(0);
if (nestedIf.elseClause() == null && nestedIf.elseifClauses().isEmpty()) {
context().newIssue(this, tree.elseToken(), nestedIf.ifToken(), MESSAGE);
}
}
}
@Override
public void visitToken(SyntaxToken token) {
for (SyntaxTrivia trivia : token.trivias()) {
String[] commentLines = getContents(trivia.text()).split("(\r)?\n|\r", -1);
int line = trivia.line();
for (String commentLine : commentLines) {
if (commentLine.contains("NOSONAR")) {
noSonarLines.add(line);
} else if (!isBlank(commentLine)) {
comments.add(line);
}
line++;
}
}
super.visitToken(token);
}
@Override
public void visitReturnStatement(ReturnStatementTree tree) {
incrementComplexity();
super.visitReturnStatement(tree);
}
@Override
public void visitThrowStatement(ThrowStatementTree tree) {
incrementComplexity();
super.visitThrowStatement(tree);
}
@Override
public void visitForEachStatement(ForEachStatementTree tree) {
incrementComplexity();
super.visitForEachStatement(tree);
}
@Override
public void visitDoWhileStatement(DoWhileStatementTree tree) {
incrementComplexity();
super.visitDoWhileStatement(tree);
}
@Override
public void visitCaseClause(CaseClauseTree tree) {
incrementComplexity();
super.visitCaseClause(tree);
}
@Override
public void visitFunctionExpression(FunctionExpressionTree tree) {
processFunction(tree);
super.visitFunctionExpression(tree);
}
@Override
public void visitFunctionDeclaration(FunctionDeclarationTree tree) {
processFunction(tree);
super.visitFunctionDeclaration(tree);
}
@Override
public void visitMethodDeclaration(MethodDeclarationTree tree) {
if (tree.body().is(Tree.Kind.BLOCK)) {
super.visitBlock((BlockTree) tree.body());
}
}
@Override
public void visitCatchBlock(CatchBlockTree tree) {
incrementComplexity();
super.visitCatchBlock(tree);
}
@Override
public void visitFunctionDeclaration(FunctionDeclarationTree tree) {
super.visitBlock(tree.body());
}
@Override
public void visitUseTraitDeclaration(UseTraitDeclarationTree tree) {
super.visitUseTraitDeclaration(tree);
check(tree.adaptations(), tree.closeCurlyBraceToken(), tree.openCurlyBraceToken());
}
@Override
public void visitSwitchStatement(SwitchStatementTree tree) {
super.visitSwitchStatement(tree);
check(tree.cases(), tree.closeCurlyBraceToken(), tree.openCurlyBraceToken());
}
@Override
public void visitBlock(BlockTree tree) {
super.visitBlock(tree);
check(tree.statements(), tree.closeCurlyBraceToken(), tree);
}
@Override
public void visitConditionalExpression(ConditionalExpressionTree tree) {
incrementComplexity();
super.visitConditionalExpression(tree);
}
public CommentLineVisitor(CompilationUnitTree tree) {
super.visitCompilationUnit(tree);
}