org.jetbrains.kotlin.asJava.LightClassGenerationSupport.kt Maven / Gradle / Ivy

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/*
 * 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.asJava

import com.intellij.openapi.components.ServiceManager
import com.intellij.openapi.project.Project
import com.intellij.psi.PsiManager
import com.intellij.psi.util.CachedValue
import org.jetbrains.kotlin.asJava.builder.LightClassBuilderResult
import org.jetbrains.kotlin.asJava.builder.LightClassConstructionContext
import org.jetbrains.kotlin.asJava.builder.LightClassDataHolder
import org.jetbrains.kotlin.asJava.classes.*
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.psi.*
import org.jetbrains.kotlin.resolve.BindingContext

typealias LightClassBuilder = (LightClassConstructionContext) -> LightClassBuilderResult

abstract class LightClassGenerationSupport {
    abstract fun createDataHolderForClass(classOrObject: KtClassOrObject, builder: LightClassBuilder): LightClassDataHolder.ForClass

    abstract fun createDataHolderForFacade(files: Collection, builder: LightClassBuilder): LightClassDataHolder.ForFacade

    abstract fun createDataHolderForScript(script: KtScript, builder: LightClassBuilder): LightClassDataHolder.ForScript

    abstract fun resolveToDescriptor(declaration: KtDeclaration): DeclarationDescriptor?

    abstract fun analyze(element: KtElement): BindingContext

    abstract fun analyzeAnnotation(element: KtAnnotationEntry): AnnotationDescriptor?

    abstract fun analyzeWithContent(element: KtClassOrObject): BindingContext

    abstract fun createUltraLightClass(element: KtClassOrObject): KtUltraLightClass?

    abstract fun createUltraLightClassForScript(script: KtScript): KtUltraLightClassForScript?

    abstract fun createUltraLightClassForFacade(
        manager: PsiManager,
        facadeClassFqName: FqName,
        lightClassDataCache: CachedValue,
        files: Collection
    ): KtUltraLightClassForFacade?

    companion object {
        @JvmStatic
        fun getInstance(project: Project): LightClassGenerationSupport {
            return ServiceManager.getService(project, LightClassGenerationSupport::class.java)
        }
    }
}