protected boolean queryExternalUsagesRequests(
final RefManager manager,
final GlobalJavaInspectionContext globalContext,
final ProblemDescriptionsProcessor processor) {
final Project project = manager.getProject();
for (RefElement entryPoint : globalContext.getEntryPointsManager(manager).getEntryPoints()) {
processor.ignoreElement(entryPoint);
}
final PsiSearchHelper helper = PsiSearchHelper.SERVICE.getInstance(project);
final AnalysisScope scope = manager.getScope();
manager.iterate(
new RefJavaVisitor() {
@Override
public void visitElement(RefEntity refEntity) {
if (refEntity instanceof RefMethod) {
RefMethod refMethod = (RefMethod) refEntity;
final PsiModifierListOwner element = refMethod.getElement();
if (element instanceof PsiMethod) { // implicit construcors are invisible
PsiMethod psiMethod = (PsiMethod) element;
if (!refMethod.isStatic()
&& !refMethod.isConstructor()
&& !PsiModifier.PRIVATE.equals(refMethod.getAccessModifier())) {
final ArrayList<RefParameter> unusedParameters = getUnusedParameters(refMethod);
if (unusedParameters.isEmpty()) return;
PsiMethod[] derived =
OverridingMethodsSearch.search(psiMethod, true)
.toArray(PsiMethod.EMPTY_ARRAY);
for (final RefParameter refParameter : unusedParameters) {
if (refMethod.isAbstract() && derived.length == 0) {
refParameter.parameterReferenced(false);
processor.ignoreElement(refParameter);
} else {
int idx = refParameter.getIndex();
final boolean[] found = {false};
for (int i = 0; i < derived.length && !found[0]; i++) {
if (!scope.contains(derived[i])) {
final PsiParameter[] parameters =
derived[i].getParameterList().getParameters();
if (parameters.length >= idx) continue;
PsiParameter psiParameter = parameters[idx];
ReferencesSearch.search(
psiParameter, helper.getUseScope(psiParameter), false)
.forEach(
new PsiReferenceProcessorAdapter(
new PsiReferenceProcessor() {
public boolean execute(PsiReference element) {
refParameter.parameterReferenced(false);
processor.ignoreElement(refParameter);
found[0] = true;
return false;
}
}));
}
}
}
}
}
}
}
}
});
return false;
}
@Nullable
public static RefClass classFromExternalName(RefManager manager, String externalName) {
return (RefClass)
manager.getReference(
ClassUtil.findPsiClass(PsiManager.getInstance(manager.getProject()), externalName));
}
@Nullable
public static RefMethod methodFromExternalName(RefManager manager, String externalName) {
return (RefMethod)
manager.getReference(
findPsiMethod(PsiManager.getInstance(manager.getProject()), externalName));
}