org.jetbrains.kotlin.serialization.deserialization.KotlinMetadataFinder.kt Maven / Gradle / Ivy
/*
* 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 org.jetbrains.kotlin.serialization.deserialization
import org.jetbrains.kotlin.name.ClassId
import org.jetbrains.kotlin.name.FqName
import java.io.InputStream
interface KotlinMetadataFinder {
/**
* @return an [InputStream] which should be used to load the .kotlin_metadata file for class with the given [classId].
* [classId] identifies either a real top level class, or a package part (e.g. it can be "foo/bar/_1Kt")
*/
fun findMetadata(classId: ClassId): InputStream?
/**
* @return `true` iff this finder is able to locate the package with the given [fqName], containing .kotlin_metadata files.
* Note that returning `true` makes [MetadataPackageFragmentProvider] construct the package fragment for the package,
* and that fact can alter the qualified name expression resolution in the compiler front-end
*/
fun hasMetadataPackage(fqName: FqName): Boolean
/**
* @return an [InputStream] which should be used to load the .kotlin_builtins file for package with the given [packageFqName].
*/
fun findBuiltInsData(packageFqName: FqName): InputStream?
}