private static void deleteOverrideAnnotationIfFound(PsiMethod oMethod) {
   final PsiAnnotation annotation =
       AnnotationUtil.findAnnotation(oMethod, CommonClassNames.JAVA_LANG_OVERRIDE);
   if (annotation != null) {
     PsiElement prev = annotation.getPrevSibling();
     PsiElement next = annotation.getNextSibling();
     if ((prev == null || org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil.isLineFeed(prev))
         && org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil.isLineFeed(next)) {
       next.delete();
     }
     annotation.delete();
   }
 }
Пример #2
0
  @NotNull
  public GrStatement addStatementBefore(@NotNull GrStatement element, @Nullable GrStatement anchor)
      throws IncorrectOperationException {
    if (anchor == null && getRBrace() == null) {
      throw new IncorrectOperationException();
    }

    if (anchor != null && !this.equals(anchor.getParent())) {
      throw new IncorrectOperationException();
    }

    final LeafElement nls =
        Factory.createSingleLeafElement(GroovyTokenTypes.mNLS, "\n", 0, 1, null, getManager());

    PsiElement actualAnchor = anchor == null ? getRBrace() : anchor;
    if (mayUseNewLinesAsSeparators()) {
      PsiElement prev = actualAnchor.getPrevSibling();
      if (prev instanceof GrParameterList
          && prev.getTextLength() == 0
          && prev.getPrevSibling() != null) {
        prev = prev.getPrevSibling();
      }
      if (!PsiUtil.isLineFeed(prev)) {
        addBefore(nls.getPsi(), actualAnchor);
      }
    }
    element = (GrStatement) addBefore(element, actualAnchor);
    if (mayUseNewLinesAsSeparators()) {
      addBefore(nls.getPsi(), actualAnchor);
    } else {
      addBefore(
          Factory.createSingleLeafElement(GroovyTokenTypes.mNLS, "\n", 0, 1, null, getManager())
              .getPsi(),
          actualAnchor);
    }
    return element;
  }
 public void visitStatementOwner(GrStatementOwner owner, boolean shouldInsertReturnNull) {
   boolean hasLineFeed = false;
   for (PsiElement e = owner.getFirstChild(); e != null; e = e.getNextSibling()) {
     if (e instanceof GrStatement) {
       ((GrStatement) e).accept(this);
       hasLineFeed = false;
     } else if (TokenSets.COMMENT_SET.contains(e.getNode().getElementType())) {
       builder.append(e.getText());
     } else if (org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil.isLineFeed(e)) {
       hasLineFeed = true;
       if (IN_TEST) {
         builder.append(genSameLineFeed(e.getText()));
       } else {
         builder.append(e.getText());
       }
     }
   }
   if (shouldInsertReturnNull) {
     if (!hasLineFeed) {
       builder.append('\n');
     }
     builder.append("return null;\n");
   }
 }