org.jetbrains.kotlin.container.Registry.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.container
import com.intellij.util.containers.MultiMap
import java.util.ArrayList
import java.lang.reflect.*
internal class ComponentRegistry {
fun buildRegistrationMap(descriptors: Collection): MultiMap {
val registrationMap = MultiMap()
for (descriptor in descriptors) {
for (registration in descriptor.getRegistrations()) {
registrationMap.putValue(registration, descriptor)
}
}
return registrationMap
}
private var registrationMap = MultiMap.createLinkedSet()
fun addAll(descriptors: Collection) {
registrationMap.putAllValues(buildRegistrationMap(descriptors))
}
fun tryGetEntry(request: Type): Collection {
return registrationMap.get(request)
}
}