private SymbolicValue createIdentifierSymbolicValue(IdentifierTree identifier) {
final Type type = identifier.symbol().type();
if (type != null && type.is("java.lang.Boolean")) {
if ("TRUE".equals(identifier.name())) {
return SymbolicValue.TRUE_LITERAL;
} else if ("FALSE".equals(identifier.name())) {
return SymbolicValue.FALSE_LITERAL;
}
}
return createDefaultSymbolicValue();
}
private void addBoxingIssue(Tree tree, Symbol classSymbol, Tree boxingArg) {
if (boxingArg.is(Tree.Kind.IDENTIFIER)) {
IdentifierTree identifier = (IdentifierTree) boxingArg;
reportIssue(tree, "Remove the boxing of \"" + identifier.name() + "\".");
} else {
reportIssue(tree, "Remove the boxing to \"" + classSymbol.name() + "\".");
}
}
private void checkIdentifier(IdentifierTree identifierTree) {
if (loopCounters.contains(identifierTree.name())) {
context.addIssue(
identifierTree,
ruleKey,
"Refactor the code in order to not assign to this loop counter from within the loop body.");
}
}
private void addUnboxingIssue(ExpressionTree expressionTree, ExpressionTree expression) {
if (expression.is(Tree.Kind.IDENTIFIER)) {
IdentifierTree identifier = (IdentifierTree) expression;
reportIssue(expressionTree, "Remove the unboxing of \"" + identifier.name() + "\".");
} else {
String name = expression.symbolType().name();
reportIssue(expressionTree, "Remove the unboxing from \"" + name + "\".");
}
}
public boolean isAnnotatedOverride() {
for (AnnotationTree annotationTree : modifiers.annotations()) {
if (annotationTree.annotationType().is(Tree.Kind.IDENTIFIER)) {
IdentifierTree identifier = (IdentifierTree) annotationTree.annotationType();
if (Override.class.getSimpleName().equals(identifier.name())) {
return true;
}
}
}
return false;
}
@Override
public void visitClass(ClassTree tree) {
String className = "";
IdentifierTree simpleName = tree.simpleName();
if (simpleName != null) {
className = simpleName.name();
}
String key = getClassKey(className);
currentClassKey.push(key);
parent.push(tree);
anonymousInnerClassCounter.push(0);
resourcesCache.put(key, currentFile);
handleSuppressWarning(tree);
super.visitClass(tree);
currentClassKey.pop();
parent.pop();
anonymousInnerClassCounter.pop();
}
private static String concatenate(ExpressionTree tree) {
Deque<String> pieces = new LinkedList<>();
ExpressionTree expr = tree;
while (expr.is(Tree.Kind.MEMBER_SELECT)) {
MemberSelectExpressionTree mse = (MemberSelectExpressionTree) expr;
pieces.push(mse.identifier().name());
pieces.push(".");
expr = mse.expression();
}
if (expr.is(Tree.Kind.IDENTIFIER)) {
IdentifierTree idt = (IdentifierTree) expr;
pieces.push(idt.name());
}
StringBuilder sb = new StringBuilder();
for (String piece : pieces) {
sb.append(piece);
}
return sb.toString();
}
private boolean isQualifiedExcludedType(Tree tree) {
if (!tree.is(Kind.MEMBER_SELECT)) {
return false;
}
Deque<String> pieces = new LinkedList<>();
ExpressionTree expr = (MemberSelectExpressionTree) tree;
while (expr.is(Tree.Kind.MEMBER_SELECT)) {
MemberSelectExpressionTree mse = (MemberSelectExpressionTree) expr;
pieces.push(mse.identifier().name());
pieces.push(".");
expr = mse.expression();
}
if (expr.is(Tree.Kind.IDENTIFIER)) {
IdentifierTree idt = (IdentifierTree) expr;
pieces.push(idt.name());
}
StringBuilder sb = new StringBuilder();
for (String piece : pieces) {
sb.append(piece);
}
return Iterables.contains(exceptions, sb.toString());
}
@Override
public void visitIdentifier(IdentifierTree tree) {
site = resolve.findIdent(env, tree.name(), Symbol.TYP | Symbol.PCK);
associateReference(tree, site);
}