/// <summary>
/// Initializes a new instance of page.
/// </summary>
/// <param name="manager"></param>
/// <param name="index"></param>
/// <param name="content"></param>
internal Page(IPageManager manager, long index, byte[] content)
{
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
if (manager == null)
{
throw new ArgumentNullException(nameof(manager));
}
if (index < 0)
{
throw new ArgumentOutOfRangeException(nameof(index), "Page index should not be negative");
}
_index = index;
_content = content;
_manager = manager;
if (!manager.CheckPage(this))
{
throw new InvalidOperationException("Page manager does not accept page");
}
}
/// <summary>
/// Checks if this page manager instance can
/// operate with specified page.
/// This is needed to properly creation of pages.
/// </summary>
/// <param name="page"></param>
/// <returns></returns>
public bool CheckPage(IPage page)
{
CheckDisposed();
return(_underlyingPageManager.CheckPage(page));
}