org.jetbrains.jet.lang.resolve.JetModuleUtil Maven / Gradle / Ivy
/*
* Copyright 2010-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
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package org.jetbrains.jet.lang.resolve;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.lang.descriptors.ModuleDescriptor;
import org.jetbrains.jet.lang.descriptors.PackageViewDescriptor;
import org.jetbrains.jet.lang.descriptors.impl.SubpackagesScope;
import org.jetbrains.jet.lang.psi.JetElement;
import org.jetbrains.jet.lang.resolve.name.FqName;
import org.jetbrains.jet.lang.resolve.name.SpecialNames;
import org.jetbrains.jet.lang.resolve.scopes.JetScope;
import org.jetbrains.jet.lang.resolve.scopes.receivers.ReceiverValue;
import org.jetbrains.jet.lang.types.PackageType;
public class JetModuleUtil {
public static PackageType getRootPackageType(JetElement expression) {
// TODO: this is a stub: at least the modules' root packages must be indexed here
return new PackageType(SpecialNames.ROOT_PACKAGE, JetScope.EMPTY, ReceiverValue.NO_RECEIVER);
}
public static JetScope getSubpackagesOfRootScope(@NotNull ModuleDescriptor module) {
return getRootPackageScope(module, /* scopeIncludingMembers = */ false);
}
public static JetScope getImportsResolutionScope(ModuleDescriptor module, boolean inRootPackage) {
return getRootPackageScope(module, /* scopeIncludingMembers = */ inRootPackage);
}
private static JetScope getRootPackageScope(ModuleDescriptor module, boolean scopeIncludingMembers) {
PackageViewDescriptor rootPackage = module.getPackage(FqName.ROOT);
assert rootPackage != null : "Couldn't find root package for " + module;
return scopeIncludingMembers ? rootPackage.getMemberScope() : new SubpackagesScope(rootPackage);
}
}