/*
 * 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.builtins

import org.jetbrains.kotlin.descriptors.ModuleDescriptor
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.serialization.ProtoBuf
import org.jetbrains.kotlin.serialization.builtins.BuiltInsProtoBuf
import org.jetbrains.kotlin.serialization.deserialization.DeserializedPackageFragment
import org.jetbrains.kotlin.storage.StorageManager
import java.io.InputStream

public class BuiltinsPackageFragment(
        fqName: FqName,
        storageManager: StorageManager,
        module: ModuleDescriptor,
        loadResource: (path: String) -> InputStream?
) : DeserializedPackageFragment(fqName, storageManager, module, BuiltInsSerializedResourcePaths, loadResource) {

    protected override fun loadClassNames(packageProto: ProtoBuf.Package): Collection<Name> {
        return packageProto.getExtension(BuiltInsProtoBuf.className)?.map { id -> nameResolver.getName(id) } ?: listOf()
    }
}
