本文整理汇总了Java中com.intellij.codeInsight.NullableNotNullManager.getInstance方法的典型用法代码示例。如果您正苦于以下问题:Java NullableNotNullManager.getInstance方法的具体用法?Java NullableNotNullManager.getInstance怎么用?Java NullableNotNullManager.getInstance使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.intellij.codeInsight.NullableNotNullManager
的用法示例。
在下文中一共展示了NullableNotNullManager.getInstance方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: checkNullableStuffForMethod
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
private void checkNullableStuffForMethod(PsiMethod method, final ProblemsHolder holder) {
Annotated annotated = check(method, holder, method.getReturnType());
List<PsiMethod> superMethods = ContainerUtil.map(
method.findSuperMethodSignaturesIncludingStatic(true), new Function<MethodSignatureBackedByPsiMethod, PsiMethod>() {
@Override
public PsiMethod fun(MethodSignatureBackedByPsiMethod signature) {
return signature.getMethod();
}
});
final NullableNotNullManager nullableManager = NullableNotNullManager.getInstance(holder.getProject());
checkSupers(method, holder, annotated, superMethods, nullableManager);
checkParameters(method, holder, superMethods, nullableManager);
checkOverriders(method, holder, annotated, nullableManager);
}
示例2: annotateWithNullableStuff
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
private static void annotateWithNullableStuff(final PsiModifierListOwner field, final PsiModifierListOwner listOwner)
throws IncorrectOperationException {
final NullableNotNullManager manager = NullableNotNullManager.getInstance(field.getProject());
final PsiAnnotation notNull = manager.copyNotNullAnnotation(field);
if (notNull != null) {
annotate(listOwner, notNull);
}
else {
final PsiAnnotation nullable = manager.copyNullableAnnotation(field);
if (nullable != null) {
annotate(listOwner, nullable);
}
}
final PsiModifierList modifierList = listOwner.getModifierList();
if (modifierList.hasExplicitModifier(GrModifier.DEF)) {
LOG.assertTrue(modifierList instanceof GrModifierList);
if (modifierList.getAnnotations().length > 0 || ((GrModifierList)modifierList).getModifiers().length > 1) {
((GrModifierList)modifierList).setModifierProperty(GrModifier.DEF, false);
}
}
}
示例3: testOverrideCustomDefault
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
public void testOverrideCustomDefault() {
DataFlowInspectionTest.addJavaxNullabilityAnnotations(myFixture);
myFixture.addClass("package custom;" +
"public @interface CheckForNull {}");
final NullableNotNullManager nnnManager = NullableNotNullManager.getInstance(getProject());
nnnManager.setNullables("custom.CheckForNull");
Disposer.register(myTestRootDisposable, new Disposable() {
@Override
public void dispose() {
nnnManager.setNullables();
}
});
myFixture.addClass("package foo;" +
"import static java.lang.annotation.ElementType.*;" +
"@javax.annotation.meta.TypeQualifierDefault(METHOD) " +
"@javax.annotation.Nonnull " +
"public @interface ReturnValuesAreNonnullByDefault {}");
myFixture.addFileToProject("foo/package-info.java", "@ReturnValuesAreNonnullByDefault package foo;");
myFixture.configureFromExistingVirtualFile(myFixture.copyFileToProject(getTestName(false) + ".java", "foo/Classes.java"));
myFixture.enableInspections(myInspection);
myFixture.checkHighlighting(true, false, true);
}
示例4: buildFix
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
@Override
@Nullable
protected InspectionGadgetsFix buildFix(Object... infos) {
final PsiElement elt = (PsiElement)infos[0];
if (!AnnotationUtil.isAnnotatingApplicable(elt)) {
return null;
}
if (PsiTreeUtil.getParentOfType(elt, PsiMethod.class, PsiLambdaExpression.class) instanceof PsiLambdaExpression) {
return null;
}
final NullableNotNullManager manager = NullableNotNullManager.getInstance(elt.getProject());
return new DelegatingFix(new AnnotateMethodFix(
manager.getDefaultNullable(),
ArrayUtil.toStringArray(manager.getNotNulls())){
@Override
public int shouldAnnotateBaseMethod(PsiMethod method, PsiMethod superMethod, Project project) {
return ReturnNullInspectionBase.this.shouldAnnotateBaseMethod(method, superMethod);
}
});
}
示例5: buildFix
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
@Override
@Nullable
protected InspectionGadgetsFix buildFix(Object... infos) {
final PsiElement elt = (PsiElement)infos[0];
if (!AnnotationUtil.isAnnotatingApplicable(elt)) {
return null;
}
final NullableNotNullManager manager =
NullableNotNullManager.getInstance(elt.getProject());
return new DelegatingFix(new AnnotateMethodFix(
manager.getDefaultNullable(),
ArrayUtil.toStringArray(manager.getNotNulls())){
@Override
public int shouldAnnotateBaseMethod(PsiMethod method, PsiMethod superMethod, Project project) {
return ReturnNullInspectionBase.this.shouldAnnotateBaseMethod(method, superMethod);
}
});
}
示例6: annotateWithNullableStuff
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
private static void annotateWithNullableStuff(final PsiModifierListOwner field, final PsiModifierListOwner listOwner)
throws IncorrectOperationException {
final NullableNotNullManager manager = NullableNotNullManager.getInstance(field.getProject());
final String notNull = manager.getNotNull(field);
if (notNull != null) {
annotate(listOwner, notNull);
}
else {
final String nullable = manager.getNullable(field);
if (nullable != null) {
annotate(listOwner, nullable);
}
}
final PsiModifierList modifierList = listOwner.getModifierList();
if (modifierList.hasExplicitModifier(GrModifier.DEF)) {
LOG.assertTrue(modifierList instanceof GrModifierList);
if (modifierList.getAnnotations().length > 0 || ((GrModifierList)modifierList).getModifiers().length > 1) {
((GrModifierList)modifierList).setModifierProperty(GrModifier.DEF, false);
}
}
}
示例7: getTypeOwnNullability
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
@NotNull
private static Nullness getTypeOwnNullability(Ref<Nullness> result, PsiType eachType)
{
for(PsiAnnotation annotation : eachType.getAnnotations())
{
String qualifiedName = annotation.getQualifiedName();
NullableNotNullManager nnn = NullableNotNullManager.getInstance(annotation.getProject());
if(nnn.getNullables().contains(qualifiedName))
{
return Nullness.NULLABLE;
}
if(nnn.getNotNulls().contains(qualifiedName))
{
return Nullness.NOT_NULL;
}
}
return Nullness.UNKNOWN;
}
示例8: isNotNullLocally
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
private static boolean isNotNullLocally(@NotNull PsiModifierListOwner owner, boolean ignoreParameterNullabilityInference)
{
NullableNotNullManager nnnm = NullableNotNullManager.getInstance(owner.getProject());
PsiAnnotation notNullAnno = nnnm.getNotNullAnnotation(owner, true);
if(notNullAnno == null || ignoreParameterNullabilityInference && owner instanceof PsiParameter && AnnotationUtil.isInferredAnnotation(notNullAnno))
{
return false;
}
if(!(owner instanceof PsiParameter))
{
return true; // notnull on a super method requires all inheritors to return notnull as well
}
// @NotNull on a super parameter doesn't prohibit calling the inheritors with null args, if they're ready for that.
// so treat parameters as @NotNull only if they're annotated explicitly, or if they're in a scope of some nullity default annotation.
return isOwnAnnotation(owner, notNullAnno) || nnnm.isContainerAnnotation(notNullAnno);
}
示例9: getPresentableAnnoName
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
@NotNull
private static String getPresentableAnnoName(@NotNull PsiModifierListOwner owner)
{
NullableNotNullManager manager = NullableNotNullManager.getInstance(owner.getProject());
Set<String> names = ContainerUtil.newHashSet(manager.getNullables());
names.addAll(manager.getNotNulls());
PsiAnnotation annotation = AnnotationUtil.findAnnotationInHierarchy(owner, names);
if(annotation != null)
{
return getPresentableAnnoName(annotation);
}
String anno = manager.getNotNull(owner);
return StringUtil.getShortName(anno != null ? anno : StringUtil.notNullize(manager.getNullable(owner), "???"));
}
示例10: isNotNullNotInferred
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
private static boolean isNotNullNotInferred(@NotNull PsiModifierListOwner owner, boolean checkBases, boolean skipExternal)
{
Project project = owner.getProject();
NullableNotNullManager manager = NullableNotNullManager.getInstance(project);
if(!manager.isNotNull(owner, checkBases))
{
return false;
}
if(DfaPsiUtil.getTypeNullability(getMemberType(owner)) == Nullness.NOT_NULL)
{
return true;
}
PsiAnnotation anno = manager.getNotNullAnnotation(owner, checkBases);
if(anno == null || AnnotationUtil.isInferredAnnotation(anno))
{
return false;
}
if(skipExternal && AnnotationUtil.isExternalAnnotation(anno))
{
return false;
}
return true;
}
示例11: isNullableNotInferred
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
public static boolean isNullableNotInferred(@NotNull PsiModifierListOwner owner, boolean checkBases)
{
Project project = owner.getProject();
NullableNotNullManager manager = NullableNotNullManager.getInstance(project);
if(!manager.isNullable(owner, checkBases))
{
return false;
}
if(DfaPsiUtil.getTypeNullability(getMemberType(owner)) == Nullness.NULLABLE)
{
return true;
}
PsiAnnotation anno = manager.getNullableAnnotation(owner, checkBases);
return !(anno != null && AnnotationUtil.isInferredAnnotation(anno));
}
示例12: initNullness
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
private Nullness initNullness()
{
if(!PsiUtil.isLanguageLevel5OrHigher(myElements[0]) || PsiUtil.resolveClassInType(myReturnType) == null)
{
return null;
}
final NullableNotNullManager manager = NullableNotNullManager.getInstance(myProject);
final PsiClass nullableAnnotationClass = JavaPsiFacade.getInstance(myProject).findClass(manager.getDefaultNullable(), myElements[0].getResolveScope());
if(nullableAnnotationClass != null)
{
final PsiElement elementInCopy = myTargetClass.getContainingFile().copy().findElementAt(myTargetClass.getTextOffset());
final PsiClass classCopy = PsiTreeUtil.getParentOfType(elementInCopy, PsiClass.class);
if(classCopy == null)
{
return null;
}
final PsiMethod emptyMethod = (PsiMethod) classCopy.addAfter(generateEmptyMethod("name"), classCopy.getLBrace());
prepareMethodBody(emptyMethod, false);
if(myNotNullConditionalCheck || myNullConditionalCheck)
{
return Nullness.NULLABLE;
}
return DfaUtil.inferMethodNullity(emptyMethod);
}
return null;
}
示例13: annotateWithNullableStuff
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
public static void annotateWithNullableStuff(@NotNull PsiModifierListOwner field,
@NotNull PsiModifierListOwner listOwner)
throws IncorrectOperationException {
final NullableNotNullManager manager = NullableNotNullManager.getInstance(field.getProject());
final PsiAnnotation notNull = manager.copyNotNullAnnotation(field);
if (notNull != null) {
annotate(listOwner, notNull);
}
else {
final PsiAnnotation nullable = manager.copyNullableAnnotation(field);
if (nullable != null) {
annotate(listOwner, nullable);
}
}
}
示例14: getElementNullability
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
@NotNull
public static Nullness getElementNullability(@Nullable PsiType resultType, @Nullable PsiModifierListOwner owner) {
if (owner == null) {
return Nullness.UNKNOWN;
}
if (owner instanceof PsiEnumConstant) {
return Nullness.NOT_NULL;
}
if (resultType != null) {
NullableNotNullManager nnn = NullableNotNullManager.getInstance(owner.getProject());
for (PsiAnnotation annotation : resultType.getAnnotations()) {
if (!annotation.isValid()) {
PsiUtilCore.ensureValid(owner);
PsiUtil.ensureValidType(resultType, owner + " of " + owner.getClass());
PsiUtilCore.ensureValid(annotation); //should fail
}
String qualifiedName = annotation.getQualifiedName();
if (nnn.getNullables().contains(qualifiedName)) {
return Nullness.NULLABLE;
}
if (nnn.getNotNulls().contains(qualifiedName)) {
return Nullness.NOT_NULL;
}
}
}
if (NullableNotNullManager.isNullable(owner)) {
return Nullness.NULLABLE;
}
if (NullableNotNullManager.isNotNull(owner)) {
return Nullness.NOT_NULL;
}
return Nullness.UNKNOWN;
}
示例15: getPresentableAnnoName
import com.intellij.codeInsight.NullableNotNullManager; //导入方法依赖的package包/类
@NotNull
private static String getPresentableAnnoName(@NotNull PsiModifierListOwner owner) {
NullableNotNullManager manager = NullableNotNullManager.getInstance(owner.getProject());
Set<String> names = ContainerUtil.newHashSet(manager.getNullables());
names.addAll(manager.getNotNulls());
PsiAnnotation annotation = AnnotationUtil.findAnnotationInHierarchy(owner, names);
if (annotation != null) return getPresentableAnnoName(annotation);
String anno = manager.getNotNull(owner);
return StringUtil.getShortName(anno != null ? anno : StringUtil.notNullize(manager.getNullable(owner), "???"));
}