本文整理匯總了Java中org.eclipse.jdt.core.compiler.IProblem.ParameterLackingNonNullAnnotation方法的典型用法代碼示例。如果您正苦於以下問題:Java IProblem.ParameterLackingNonNullAnnotation方法的具體用法?Java IProblem.ParameterLackingNonNullAnnotation怎麽用?Java IProblem.ParameterLackingNonNullAnnotation使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.eclipse.jdt.core.compiler.IProblem
的用法示例。
在下文中一共展示了IProblem.ParameterLackingNonNullAnnotation方法的3個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getStepDescriptions
import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
/** {@inheritDoc} */
@Override
public String[] getStepDescriptions() {
List<String> result = new ArrayList<String>();
switch (this.handledProblemID) {
case IProblem.NonNullLocalVariableComparisonYieldsFalse:
case IProblem.RedundantNullCheckOnNonNullLocalVariable:
case IProblem.RequiredNonNullButProvidedNull:
case IProblem.RequiredNonNullButProvidedPotentialNull:
case IProblem.RequiredNonNullButProvidedSpecdNullable:
case IProblem.RequiredNonNullButProvidedUnknown:
case IProblem.IllegalDefinitionToNonNullParameter:
case IProblem.IllegalRedefinitionToNonNullParameter:
case IProblem.ParameterLackingNullableAnnotation:
result.add(MultiFixMessages.NullAnnotationsCleanUp_add_nullable_annotation);
break;
case IProblem.ParameterLackingNonNullAnnotation:
result.add(MultiFixMessages.NullAnnotationsCleanUp_add_nonnull_annotation);
break;
case IProblem.RedundantNullAnnotation:
case IProblem.RedundantNullDefaultAnnotationPackage:
case IProblem.RedundantNullDefaultAnnotationType:
case IProblem.RedundantNullDefaultAnnotationMethod:
result.add(MultiFixMessages.NullAnnotationsCleanUp_remove_redundant_nullness_annotation);
break;
}
return result.toArray(new String[result.size()]);
}
示例2: createNullAnnotationInSignatureFix
import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public static NullAnnotationsFix createNullAnnotationInSignatureFix(
CompilationUnit compilationUnit,
IProblemLocation problem,
ChangeKind changeKind,
boolean isArgumentProblem) {
String nullableAnnotationName =
getNullableAnnotationName(compilationUnit.getJavaElement(), false);
String nonNullAnnotationName =
getNonNullAnnotationName(compilationUnit.getJavaElement(), false);
String annotationToAdd = nullableAnnotationName;
String annotationToRemove = nonNullAnnotationName;
switch (problem.getProblemId()) {
case IProblem.IllegalDefinitionToNonNullParameter:
case IProblem.IllegalRedefinitionToNonNullParameter:
// case ParameterLackingNullableAnnotation: // never proposed with modifyOverridden
if (changeKind == ChangeKind.OVERRIDDEN) {
annotationToAdd = nonNullAnnotationName;
annotationToRemove = nullableAnnotationName;
}
break;
case IProblem.ParameterLackingNonNullAnnotation:
case IProblem.IllegalReturnNullityRedefinition:
if (changeKind != ChangeKind.OVERRIDDEN) {
annotationToAdd = nonNullAnnotationName;
annotationToRemove = nullableAnnotationName;
}
break;
case IProblem.RequiredNonNullButProvidedNull:
case IProblem.RequiredNonNullButProvidedPotentialNull:
case IProblem.RequiredNonNullButProvidedUnknown:
case IProblem.RequiredNonNullButProvidedSpecdNullable:
if (isArgumentProblem == (changeKind != ChangeKind.TARGET)) {
annotationToAdd = nonNullAnnotationName;
annotationToRemove = nullableAnnotationName;
}
break;
case IProblem.ConflictingNullAnnotations:
case IProblem.ConflictingInheritedNullAnnotations:
if (changeKind == ChangeKind.INVERSE) {
annotationToAdd = nonNullAnnotationName;
annotationToRemove = nullableAnnotationName;
}
// all others propose to add @Nullable
}
// when performing one change at a time we can actually modify another CU than the current one:
NullAnnotationsRewriteOperations.SignatureAnnotationRewriteOperation operation =
NullAnnotationsRewriteOperations.createAddAnnotationOperation(
compilationUnit,
problem,
annotationToAdd,
annotationToRemove,
null,
false /*thisUnitOnly*/,
true /*allowRemove*/,
isArgumentProblem,
changeKind);
if (operation == null) return null;
if (annotationToAdd == nonNullAnnotationName) {
operation.fRemoveIfNonNullByDefault = true;
operation.fNonNullByDefaultName =
getNonNullByDefaultAnnotationName(compilationUnit.getJavaElement(), false);
}
return new NullAnnotationsFix(
operation.getMessage(),
operation.getCompilationUnit(), // note that this uses the findings from
// createAddAnnotationOperation(..)
new NullAnnotationsRewriteOperations.SignatureAnnotationRewriteOperation[] {operation});
}
示例3: createAddNullAnnotationOperations
import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
private static void createAddNullAnnotationOperations(
CompilationUnit compilationUnit,
IProblemLocation[] locations,
List<CompilationUnitRewriteOperation> result) {
String nullableAnnotationName =
getNullableAnnotationName(compilationUnit.getJavaElement(), false);
String nonNullAnnotationName =
getNonNullAnnotationName(compilationUnit.getJavaElement(), false);
Set<String> handledPositions = new HashSet<String>();
for (int i = 0; i < locations.length; i++) {
IProblemLocation problem = locations[i];
if (problem == null) continue; // problem was filtered out by createCleanUp()
boolean isArgumentProblem =
isComplainingAboutArgument(problem.getCoveredNode(compilationUnit));
String annotationToAdd = nullableAnnotationName;
String annotationToRemove = nonNullAnnotationName;
// cf. createNullAnnotationInSignatureFix() but changeKind is constantly LOCAL
switch (problem.getProblemId()) {
case IProblem.IllegalDefinitionToNonNullParameter:
case IProblem.IllegalRedefinitionToNonNullParameter:
break;
case IProblem.ParameterLackingNonNullAnnotation:
case IProblem.IllegalReturnNullityRedefinition:
annotationToAdd = nonNullAnnotationName;
annotationToRemove = nullableAnnotationName;
break;
case IProblem.RequiredNonNullButProvidedNull:
case IProblem.RequiredNonNullButProvidedPotentialNull:
case IProblem.RequiredNonNullButProvidedUnknown:
case IProblem.RequiredNonNullButProvidedSpecdNullable:
if (isArgumentProblem) {
annotationToAdd = nonNullAnnotationName;
annotationToRemove = nullableAnnotationName;
}
break;
// all others propose to add @Nullable
}
// when performing multiple changes we can only modify the one CU that the CleanUp
// infrastructure provides to the operation.
SignatureAnnotationRewriteOperation fix =
NullAnnotationsRewriteOperations.createAddAnnotationOperation(
compilationUnit,
problem,
annotationToAdd,
annotationToRemove,
handledPositions,
true /*thisUnitOnly*/,
false /*allowRemove*/,
isArgumentProblem,
ChangeKind.LOCAL);
if (fix != null) {
if (annotationToAdd == nonNullAnnotationName) {
fix.fRemoveIfNonNullByDefault = true;
fix.fNonNullByDefaultName =
getNonNullByDefaultAnnotationName(compilationUnit.getJavaElement(), false);
}
result.add(fix);
}
}
}