org.jetbrains.kotlin.analysis.utils.printer.psiUtils.kt Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of kotlin-annotation-processing Show documentation

Annotation Processor for Kotlin

There is a newer version: 2.1.0-Beta1

Show newest version

/*
 * 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.analysis.utils.printer

import com.intellij.psi.PsiElement
import com.intellij.psi.util.PsiTreeUtil
import org.jetbrains.kotlin.psi.psiUtil.parents
import org.jetbrains.kotlin.psi.psiUtil.parentsWithSelf

public inline fun  PsiElement.parentOfType(withSelf: Boolean = false): T? {
    return PsiTreeUtil.getParentOfType(this, T::class.java, !withSelf)
}

public fun  PsiElement.parentsOfType(clazz: Class, withSelf: Boolean = true): Sequence {
    return (if (withSelf) parentsWithSelf else parents).filterIsInstance(clazz)
}

public inline fun  PsiElement.parentsOfType(withSelf: Boolean = true): Sequence =
    parentsOfType(T::class.java, withSelf)