Examples with PsiShortNamesCache com.intellij.psi.search.PsiShortNamesCache used on opensource projects

Example 6 with PsiShortNamesCache

use of com.intellij.psi.search.PsiShortNamesCache in project intellij-community by JetBrains.

the class CompositeShortNamesCache method getFieldsByName.

@Override
@NotNull
public PsiField[] getFieldsByName(@NotNull String name, @NotNull GlobalSearchScope scope) {
    Merger<PsiField> merger = null;
    for (PsiShortNamesCache cache : myCaches) {
        PsiField[] classes = cache.getFieldsByName(name, scope);
        if (classes.length != 0) {
            if (merger == null)
                merger = new Merger<>();
            merger.add(classes);
        }
    }
    PsiField[] result = merger == null ? null : merger.getResult();
    return result == null ? PsiField.EMPTY_ARRAY : result;
}

Example 7 with PsiShortNamesCache

use of com.intellij.psi.search.PsiShortNamesCache in project intellij-community by JetBrains.

the class CompositeShortNamesCache method getAllClassNames.

@Override
@NotNull
public String[] getAllClassNames() {
    Merger<String> merger = new Merger<>();
    for (PsiShortNamesCache cache : myCaches) {
        String[] names = cache.getAllClassNames();
        merger.add(names);
    }
    String[] result = merger.getResult();
    return result != null ? result : ArrayUtil.EMPTY_STRING_ARRAY;
}

Example 8 with PsiShortNamesCache

use of com.intellij.psi.search.PsiShortNamesCache in project intellij-community by JetBrains.

the class CompositeShortNamesCache method getClassesByName.

@Override
@NotNull
public PsiClass[] getClassesByName(@NotNull String name, @NotNull GlobalSearchScope scope) {
    Merger<PsiClass> merger = null;
    for (PsiShortNamesCache cache : myCaches) {
        PsiClass[] classes = cache.getClassesByName(name, scope);
        if (classes.length != 0) {
            if (merger == null)
                merger = new Merger<>();
            merger.add(classes);
        }
    }
    PsiClass[] result = merger == null ? null : merger.getResult();
    return result != null ? result : PsiClass.EMPTY_ARRAY;
}

Example 9 with PsiShortNamesCache

use of com.intellij.psi.search.PsiShortNamesCache in project intellij-community by JetBrains.

the class CompositeShortNamesCache method getMethodsByNameIfNotMoreThan.

@Override
@NotNull
public PsiMethod[] getMethodsByNameIfNotMoreThan(@NonNls @NotNull final String name, @NotNull final GlobalSearchScope scope, final int maxCount) {
    Merger<PsiMethod> merger = null;
    for (PsiShortNamesCache cache : myCaches) {
        PsiMethod[] methods = cache.getMethodsByNameIfNotMoreThan(name, scope, maxCount);
        if (methods.length == maxCount)
            return methods;
        if (methods.length != 0) {
            if (merger == null)
                merger = new Merger<>();
            merger.add(methods);
        }
    }
    PsiMethod[] result = merger == null ? null : merger.getResult();
    return result == null ? PsiMethod.EMPTY_ARRAY : result;
}

Example 10 with PsiShortNamesCache

use of com.intellij.psi.search.PsiShortNamesCache in project intellij-community by JetBrains.

the class ReferenceChainLink method getGlobalMembers.

@Nullable
List<PsiMember> getGlobalMembers(VirtualFile placeFile, Project project) {
    if (isExpensive(project))
        return null;
    List<PsiMember> candidates = new ArrayList<>();
    AtomicInteger count = new AtomicInteger();
    Processor<PsiMember> processor = member -> {
        if (!(member instanceof PsiMethod && !ApproximateResolver.canHaveArgCount((PsiMethod) member, argCount))) {
            candidates.add(member);
        }
        return count.incrementAndGet() < 42;
    };
    PsiShortNamesCache cache = PsiShortNamesCache.getInstance(project);
    GlobalSearchScope scope = ResolveScopeManager.getInstance(project).getDefaultResolveScope(placeFile);
    if (isCall) {
        if (!cache.processMethodsWithName(referenceName, processor, scope, null)) {
            markExpensive(project);
            return null;
        }
    } else {
        PsiPackage pkg = JavaPsiFacade.getInstance(project).findPackage(referenceName);
        if (pkg != null && pkg.getDirectories(scope).length > 0)
            return null;
        if (!cache.processFieldsWithName(referenceName, processor, scope, null)) {
            markExpensive(project);
            return null;
        }
    }
    if (!cache.processClassesWithName(referenceName, processor, scope, null)) {
        markExpensive(project);
        return null;
    }
    return candidates.stream().filter(candidate -> canBeAccessible(placeFile, candidate)).collect(Collectors.toList());
}