/// <summary>
/// Compares the specified object graphs. It is called by <see cref="ObjectGraphComparer"/>.
/// </summary>
/// <param name="left">The left.</param>
/// <param name="right">The right.</param>
/// <param name="comparer">
/// The calling comparer to compare object sub-graphs, which the given strategy does
/// not work with and perform other interactions.
/// </param>
/// <returns>
/// <c>true</c> if the specified nodes are equal; otherwise, <c>false</c>.
/// </returns>
internal bool Compare(GraphNode left, GraphNode right, ObjectGraphComparer comparer)
{
Debug.Assert(left != null);
Debug.Assert(right != null);
Debug.Assert(comparer != null);
EnterCompare(comparer);
try
{
var mismatches = Compare(left, right);
if (mismatches != null)
{
ComparisonResult &= !mismatches.Any();
foreach (var m in mismatches)
{
Comparer.AddMismatch(m);
}
}
return(ComparisonResult);
}
finally
{
ExitCompare();
}
}
