kotlin.reflect.jvm.internal.impl.serialization.deserialization.AbstractDeserializedPackageFragmentProvider.kt Maven / Gradle / Ivy
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Kotlin Full Reflection Library
/*
* Copyright 2010-2016 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 kotlin.reflect.jvm.internal.impl.serialization.deserialization
import kotlin.reflect.jvm.internal.impl.descriptors.ModuleDescriptor
import kotlin.reflect.jvm.internal.impl.descriptors.PackageFragmentDescriptor
import kotlin.reflect.jvm.internal.impl.descriptors.PackageFragmentProviderOptimized
import kotlin.reflect.jvm.internal.impl.name.FqName
import kotlin.reflect.jvm.internal.impl.name.Name
import kotlin.reflect.jvm.internal.impl.storage.StorageManager
import kotlin.reflect.jvm.internal.impl.utils.addIfNotNull
abstract class AbstractDeserializedPackageFragmentProvider(
protected val storageManager: StorageManager,
protected val finder: KotlinMetadataFinder,
protected val moduleDescriptor: ModuleDescriptor
) : PackageFragmentProviderOptimized {
protected lateinit var components: DeserializationComponents
private val fragments = storageManager.createMemoizedFunctionWithNullableValues { fqName ->
findPackage(fqName)?.apply {
initialize(components)
}
}
protected abstract fun findPackage(fqName: FqName): DeserializedPackageFragment?
override fun collectPackageFragments(fqName: FqName, packageFragments: MutableCollection) {
packageFragments.addIfNotNull(fragments(fqName))
}
override fun getPackageFragments(fqName: FqName): List = listOfNotNull(fragments(fqName))
override fun getSubPackagesOf(fqName: FqName, nameFilter: (Name) -> Boolean): Collection = emptySet()
}