From 8cfd6aa17194ace0f48fb7cb25546c31d25e214e Mon Sep 17 00:00:00 2001 From: Roman Shevchenko Date: Tue, 14 Dec 2010 22:07:25 +0300 Subject: [PATCH] Cleanup --- .../intellij/psi/impl/source/SourceTreeToPsiMap.java | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/platform/lang-impl/src/com/intellij/psi/impl/source/SourceTreeToPsiMap.java b/platform/lang-impl/src/com/intellij/psi/impl/source/SourceTreeToPsiMap.java index 947be673102c..e2c777821e95 100644 --- a/platform/lang-impl/src/com/intellij/psi/impl/source/SourceTreeToPsiMap.java +++ b/platform/lang-impl/src/com/intellij/psi/impl/source/SourceTreeToPsiMap.java @@ -23,20 +23,21 @@ import com.intellij.psi.impl.source.tree.TreeElement; import org.jetbrains.annotations.Nullable; public class SourceTreeToPsiMap { - private SourceTreeToPsiMap() { - } + private SourceTreeToPsiMap() { } - public static PsiElement treeElementToPsi(@Nullable ASTNode element) { + @Nullable + public static PsiElement treeElementToPsi(@Nullable final ASTNode element) { if (element == null) return null; return element.getPsi(); } - public static ASTNode psiElementToTree(@Nullable PsiElement psiElement) { + @Nullable + public static ASTNode psiElementToTree(@Nullable final PsiElement psiElement) { if (psiElement == null) return null; return psiElement.getNode(); } - public static boolean hasTreeElement(@Nullable PsiElement psiElement) { + public static boolean hasTreeElement(@Nullable final PsiElement psiElement) { return psiElement instanceof TreeElement || psiElement instanceof ASTDelegatePsiElement || psiElement instanceof PsiFileImpl; } }