org.jetbrains.kotlin.descriptors.InvalidModuleException.kt Maven / Gradle / Ivy

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/*
 * Copyright 2010-2017 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.descriptors

class InvalidModuleException(message: String) : IllegalStateException(message)

interface InvalidModuleNotifier {
    fun notifyModuleInvalidated(moduleDescriptor: ModuleDescriptor)
}

fun ModuleDescriptor.moduleInvalidated() {
    val capability = getCapability(INVALID_MODULE_NOTIFIER_CAPABILITY)
    capability?.notifyModuleInvalidated(this) ?: run {
        throw InvalidModuleException("Accessing invalid module descriptor $this")
    }
}

val INVALID_MODULE_NOTIFIER_CAPABILITY = ModuleCapability("InvalidModuleNotifier")