org.jetbrains.kotlin.asJava.builder.LightMemberOrigin.kt Maven / Gradle / Ivy

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/*
 * Copyright 2010-2022 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.kotlin.asJava.builder

import com.intellij.psi.PsiElement
import org.jetbrains.kotlin.psi.KtDeclaration
import org.jetbrains.kotlin.psi.KtParameter
import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOriginKind

interface LightMemberOrigin {
    val originalElement: KtDeclaration?
    val originKind: JvmDeclarationOriginKind
    val parametersForJvmOverloads: List? get() = null
    val auxiliaryOriginalElement: KtDeclaration? get() = null

    fun isValid(): Boolean

    fun isEquivalentTo(other: LightMemberOrigin?): Boolean
    fun isEquivalentTo(other: PsiElement?): Boolean

    fun copy(): LightMemberOrigin
}

data class LightMemberOriginForDeclaration(
    override val originalElement: KtDeclaration,
    override val originKind: JvmDeclarationOriginKind,
    override val parametersForJvmOverloads: List? = null,
    override val auxiliaryOriginalElement: KtDeclaration? = null
) : LightMemberOrigin {
    override fun isValid(): Boolean = originalElement.isValid

    override fun isEquivalentTo(other: LightMemberOrigin?): Boolean {
        if (other !is LightMemberOriginForDeclaration) return false
        return isEquivalentTo(other.originalElement)
    }

    override fun isEquivalentTo(other: PsiElement?): Boolean {
        return originalElement.isEquivalentTo(other)
    }

    override fun copy(): LightMemberOrigin {
        return LightMemberOriginForDeclaration(originalElement.copy() as KtDeclaration, originKind, parametersForJvmOverloads)
    }
}