protected String doCalculateSignature(PsiMethod method) {
final StringBuilder buffer = new StringBuilder();
final PsiModifierList modifierList = method.getModifierList();
String modifiers = modifierList.getText();
final String oldModifier = VisibilityUtil.getVisibilityModifier(modifierList);
final String newModifier = getVisibility();
String newModifierStr = VisibilityUtil.getVisibilityString(newModifier);
if (!newModifier.equals(oldModifier)) {
int index = modifiers.indexOf(oldModifier);
if (index >= 0) {
final StringBuilder buf = new StringBuilder(modifiers);
buf.replace(
index,
index + oldModifier.length() + ("".equals(newModifierStr) ? 1 : 0),
newModifierStr);
modifiers = buf.toString();
} else {
if (!StringUtil.isEmpty(newModifierStr)) {
newModifierStr += " ";
}
modifiers = newModifierStr + modifiers;
}
}
buffer.append(modifiers);
if (modifiers.length() > 0
&& !StringUtil.endsWithChar(modifiers, '\n')
&& !StringUtil.endsWithChar(modifiers, '\r')
&& !StringUtil.endsWithChar(modifiers, ' ')) {
buffer.append(" ");
}
if (!method.isConstructor()) {
final CanonicalTypes.Type type = getReturnType();
if (type != null) {
buffer.append(type.getTypeText());
}
buffer.append(" ");
}
buffer.append(getMethodName());
buffer.append("(");
final int lineBreakIdx = buffer.lastIndexOf("\n");
String indent =
StringUtil.repeatSymbol(
' ', lineBreakIdx >= 0 ? buffer.length() - lineBreakIdx - 1 : buffer.length());
List<ParameterTableModelItemBase<ParameterInfoImpl>> items = myParametersTableModel.getItems();
int curIndent = indent.length();
for (int i = 0; i < items.size(); i++) {
final ParameterTableModelItemBase<ParameterInfoImpl> item = items.get(i);
if (i > 0) {
buffer.append(",");
buffer.append("\n");
buffer.append(indent);
}
final String text = item.typeCodeFragment.getText();
buffer.append(text).append(" ");
final String name = item.parameter.getName();
buffer.append(name);
curIndent = indent.length() + text.length() + 1 + name.length();
}
// if (!items.isEmpty()) {
// buffer.append("\n");
// }
buffer.append(")");
PsiTypeCodeFragment[] thrownExceptionsFragments = myExceptionsModel.getTypeCodeFragments();
if (thrownExceptionsFragments.length > 0) {
// buffer.append("\n");
buffer.append(" throws ");
curIndent += 9; // ") throws ".length()
indent = StringUtil.repeatSymbol(' ', curIndent);
for (int i = 0; i < thrownExceptionsFragments.length; i++) {
String text = thrownExceptionsFragments[i].getText();
if (i != 0) buffer.append(indent);
buffer.append(text);
if (i < thrownExceptionsFragments.length - 1) {
buffer.append(",");
}
buffer.append("\n");
}
}
return buffer.toString();
}
private static void addSuperSignatureElements(
final PsiClass parent,
boolean implemented,
CompletionResultSet result,
Set<MethodSignature> addedSignatures) {
for (CandidateInfo candidate :
OverrideImplementExploreUtil.getMethodsToOverrideImplement(parent, implemented)) {
PsiMethod baseMethod = (PsiMethod) candidate.getElement();
PsiClass baseClass = baseMethod.getContainingClass();
PsiSubstitutor substitutor = candidate.getSubstitutor();
if (!baseMethod.isConstructor()
&& baseClass != null
&& addedSignatures.add(baseMethod.getSignature(substitutor))) {
result.addElement(
createOverridingLookupElement(implemented, baseMethod, baseClass, substitutor));
}
}
}
private boolean hasOnlyMain(PsiClass aClass) {
final PsiMethod[] methods = aClass.getMethods();
if (methods.length == 0) {
return false;
}
for (PsiMethod method : methods) {
if (method.isConstructor()) {
continue;
}
if (!method.hasModifierProperty(PsiModifier.STATIC)) {
return false;
}
if (method.hasModifierProperty(PsiModifier.PRIVATE)) {
continue;
}
if (!method.hasModifierProperty(PsiModifier.PUBLIC)) {
return false;
}
final String name = method.getName();
if (!name.equals(HardcodedMethodConstants.MAIN)) {
return false;
}
final PsiType returnType = method.getReturnType();
if (!PsiType.VOID.equals(returnType)) {
return false;
}
final PsiParameterList parameterList = method.getParameterList();
if (parameterList.getParametersCount() != 1) {
return false;
}
final PsiParameter[] parameters = parameterList.getParameters();
final PsiParameter parameter = parameters[0];
final PsiType type = parameter.getType();
if (!type.equalsToText("java.lang.String[]")) {
return false;
}
}
return true;
}
private static boolean processCachedMembersByName(
@NotNull PsiClass aClass,
@NotNull PsiScopeProcessor processor,
@NotNull ResolveState state,
@Nullable Set<PsiClass> visited,
PsiElement last,
@NotNull PsiElement place,
boolean isRaw,
@NotNull PsiSubstitutor substitutor,
@NotNull MembersMap value,
String name,
@NotNull LanguageLevel languageLevel) {
final ElementClassHint classHint = processor.getHint(ElementClassHint.KEY);
PsiElementFactory factory = JavaPsiFacade.getInstance(aClass.getProject()).getElementFactory();
if (classHint == null || classHint.shouldProcess(ElementClassHint.DeclarationKind.FIELD)) {
final PsiField fieldByName = aClass.findFieldByName(name, false);
if (fieldByName != null) {
processor.handleEvent(PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, aClass);
if (!processor.execute(fieldByName, state)) return false;
} else {
final Map<String, List<Pair<PsiMember, PsiSubstitutor>>> allFieldsMap =
value.get(MemberType.FIELD);
final List<Pair<PsiMember, PsiSubstitutor>> list = allFieldsMap.get(name);
if (list != null) {
for (final Pair<PsiMember, PsiSubstitutor> candidate : list) {
PsiMember candidateField = candidate.getFirst();
PsiSubstitutor finalSubstitutor =
obtainFinalSubstitutor(
candidateField.getContainingClass(),
candidate.getSecond(),
aClass,
substitutor,
factory,
languageLevel);
processor.handleEvent(
PsiScopeProcessor.Event.SET_DECLARATION_HOLDER,
candidateField.getContainingClass());
if (!processor.execute(candidateField, state.put(PsiSubstitutor.KEY, finalSubstitutor)))
return false;
}
}
}
}
if (classHint == null || classHint.shouldProcess(ElementClassHint.DeclarationKind.CLASS)) {
if (last != null && last.getParent() == aClass) {
if (last instanceof PsiClass) {
if (!processor.execute(last, state)) return false;
}
// Parameters
final PsiTypeParameterList list = aClass.getTypeParameterList();
if (list != null && !list.processDeclarations(processor, state, last, place)) return false;
}
if (!(last instanceof PsiReferenceList)) {
final PsiClass classByName = aClass.findInnerClassByName(name, false);
if (classByName != null) {
processor.handleEvent(PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, aClass);
if (!processor.execute(classByName, state)) return false;
} else {
Map<String, List<Pair<PsiMember, PsiSubstitutor>>> allClassesMap =
value.get(MemberType.CLASS);
List<Pair<PsiMember, PsiSubstitutor>> list = allClassesMap.get(name);
if (list != null) {
for (final Pair<PsiMember, PsiSubstitutor> candidate : list) {
PsiMember inner = candidate.getFirst();
PsiClass containingClass = inner.getContainingClass();
if (containingClass != null) {
PsiSubstitutor finalSubstitutor =
obtainFinalSubstitutor(
containingClass,
candidate.getSecond(),
aClass,
substitutor,
factory,
languageLevel);
processor.handleEvent(
PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, containingClass);
if (!processor.execute(inner, state.put(PsiSubstitutor.KEY, finalSubstitutor)))
return false;
}
}
}
}
}
}
if (classHint == null || classHint.shouldProcess(ElementClassHint.DeclarationKind.METHOD)) {
if (processor instanceof MethodResolverProcessor) {
final MethodResolverProcessor methodResolverProcessor = (MethodResolverProcessor) processor;
if (methodResolverProcessor.isConstructor()) {
final PsiMethod[] constructors = aClass.getConstructors();
methodResolverProcessor.handleEvent(
PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, aClass);
for (PsiMethod constructor : constructors) {
if (!methodResolverProcessor.execute(constructor, state)) return false;
}
return true;
}
}
Map<String, List<Pair<PsiMember, PsiSubstitutor>>> allMethodsMap =
value.get(MemberType.METHOD);
List<Pair<PsiMember, PsiSubstitutor>> list = allMethodsMap.get(name);
if (list != null) {
for (final Pair<PsiMember, PsiSubstitutor> candidate : list) {
ProgressIndicatorProvider.checkCanceled();
PsiMethod candidateMethod = (PsiMethod) candidate.getFirst();
if (processor instanceof MethodResolverProcessor) {
if (candidateMethod.isConstructor()
!= ((MethodResolverProcessor) processor).isConstructor()) continue;
}
final PsiClass containingClass = candidateMethod.getContainingClass();
if (visited != null && visited.contains(candidateMethod.getContainingClass())) {
continue;
}
PsiSubstitutor finalSubstitutor =
obtainFinalSubstitutor(
containingClass,
candidate.getSecond(),
aClass,
substitutor,
factory,
languageLevel);
finalSubstitutor = checkRaw(isRaw, factory, candidateMethod, finalSubstitutor);
processor.handleEvent(PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, containingClass);
if (!processor.execute(candidateMethod, state.put(PsiSubstitutor.KEY, finalSubstitutor)))
return false;
}
if (visited != null) {
for (Pair<PsiMember, PsiSubstitutor> aList : list) {
visited.add(aList.getFirst().getContainingClass());
}
}
}
}
return true;
}