Java PsiElement.getFirstChild Exemples

Exemple #1

  @Nullable
  private static PsiElement getMovableElement(@NotNull PsiElement element, boolean lookRight) {
    //noinspection unchecked
    PsiElement movableElement =
        PsiUtilPackage.getParentByTypesAndPredicate(
            element, false, MOVABLE_ELEMENT_CLASSES, MOVABLE_ELEMENT_CONSTRAINT);
    if (movableElement == null) return null;

    if (isBracelessBlock(movableElement)) {
      movableElement =
          firstNonWhiteElement(
              lookRight ? movableElement.getLastChild() : movableElement.getFirstChild(),
              !lookRight);
    }

    return movableElement;
  }