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This commit is contained in:
Valentin Kipyatkov
2015-04-02 19:29:34 +03:00
parent 4b32db5c5e
commit 751f952536
2 changed files with 57 additions and 79 deletions
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compiler/frontend/src/org/jetbrains/kotlin/psi/psiUtil/jetPsiUtil.kt
+3 -3
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@@ -379,9 +379,9 @@ public fun ASTNode.siblings(forward: Boolean = true, withItself: Boolean = true)
return if (withItself) stream else stream.drop(1)
}
public fun PsiElement.parents(withItself: Boolean = true): Stream<PsiElement> {
val stream = stream(this) { if (it is PsiFile) null else it.getParent() }
return if (withItself) stream else stream.drop(1)
public fun PsiElement.parents(withItself: Boolean = true): Sequence<PsiElement> {
val sequence = sequence(this) { if (it is PsiFile) null else it.getParent() }
return if (withItself) sequence else sequence.drop(1)
}
public fun ASTNode.parents(withItself: Boolean = true): Stream<ASTNode> {