Examples with Annotatable net.sourceforge.pmd.lang.java.ast.Annotatable used on opensource projects

Example 1 with Annotatable

use of net.sourceforge.pmd.lang.java.ast.Annotatable in project pmd by pmd.

the class UnusedPrivateFieldRule method visit.

@Override
public Object visit(ASTClassOrInterfaceDeclaration node, Object data) {
    boolean classHasLombok = hasLombokAnnotation(node);
    Map<VariableNameDeclaration, List<NameOccurrence>> vars = node.getScope().getDeclarations(VariableNameDeclaration.class);
    for (Map.Entry<VariableNameDeclaration, List<NameOccurrence>> entry : vars.entrySet()) {
        VariableNameDeclaration decl = entry.getKey();
        AccessNode accessNodeParent = decl.getAccessNodeParent();
        if (!accessNodeParent.isPrivate() || isOK(decl.getImage()) || classHasLombok || hasIgnoredAnnotation((Annotatable) accessNodeParent)) {
            continue;
        }
        if (!actuallyUsed(entry.getValue())) {
            if (!usedInOuterClass(node, decl) && !usedInOuterEnum(node, decl)) {
                addViolation(data, decl.getNode(), decl.getImage());
            }
        }
    }
    return super.visit(node, data);
}