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/*
* Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.uast.kotlin
import com.intellij.psi.*
import org.jetbrains.kotlin.asJava.classes.KtLightClassForScript
import org.jetbrains.kotlin.asJava.elements.KtLightMethod
import org.jetbrains.kotlin.psi.KtClassOrObject
import org.jetbrains.kotlin.psi.KtScript
import org.jetbrains.kotlin.psi.KtScriptInitializer
import org.jetbrains.uast.*
class KotlinScriptUClass(
psi: KtLightClassForScript,
givenParent: UElement?
) : AbstractKotlinUClass(givenParent), PsiClass by psi {
override fun getContainingFile(): PsiFile = unwrapFakeFileForLightClass(psi.containingFile)
override fun getNameIdentifier(): PsiIdentifier = UastLightIdentifier(psi, psi.kotlinOrigin)
override val uastAnchor by lazy { KotlinUIdentifier(nameIdentifier, sourcePsi?.nameIdentifier, this) }
override val javaPsi: PsiClass = psi
override val sourcePsi: KtClassOrObject? = psi.kotlinOrigin
override val psi = unwrap<UClass, KtLightClassForScript>(psi)
override fun getSuperClass(): UClass? = super.getSuperClass()
override fun getFields(): Array<UField> = super.getFields()
override fun getInitializers(): Array<UClassInitializer> = super.getInitializers()
override fun getInnerClasses(): Array<UClass> =
psi.innerClasses.mapNotNull { getLanguagePlugin().convertOpt<UClass>(it, this) }.toTypedArray()
override fun getMethods(): Array<UMethod> = psi.methods.map(this::createUMethod).toTypedArray()
private fun createUMethod(method: PsiMethod): UMethod {
return if (method.isConstructor) {
KotlinScriptConstructorUMethod(psi.script, method as KtLightMethod, this)
}
else {
languagePlugin?.convertOpt(method, this) ?: reportConvertFailure(method)
}
}
override fun getOriginalElement(): PsiElement? = psi.originalElement
class KotlinScriptConstructorUMethod(
script: KtScript,
override val psi: KtLightMethod,
givenParent: UElement?
) : KotlinUMethod(psi, psi.kotlinOrigin, givenParent) {
override val uastBody: UExpression? by lz {
val initializers = script.declarations.filterIsInstance<KtScriptInitializer>()
KotlinLazyUBlockExpression.create(initializers, this)
}
override val javaPsi = psi
}
}
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