org.jetbrains.kotlin.serialization.deserialization.findClassInModule.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 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.
*/
package org.jetbrains.kotlin.serialization.deserialization
import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.ModuleDescriptor
import org.jetbrains.kotlin.incremental.components.NoLookupLocation
import org.jetbrains.kotlin.name.ClassId
public fun ModuleDescriptor.findClassAcrossModuleDependencies(classId: ClassId): ClassDescriptor? {
val packageViewDescriptor = getPackage(classId.packageFqName)
val segments = classId.relativeClassName.pathSegments()
val topLevelClass = packageViewDescriptor.memberScope.getContributedClassifier(segments.first(), NoLookupLocation.FROM_DESERIALIZATION) as? ClassDescriptor ?: return null
var result = topLevelClass
for (name in segments.subList(1, segments.size())) {
result = result.unsubstitutedInnerClassesScope.getContributedClassifier(name, NoLookupLocation.FROM_DESERIALIZATION) as? ClassDescriptor ?: return null
}
return result
}