internal void AddNode(KeyManager manager, int nodeId)
{
Debug.Assert(!_nodeIds.Contains(nodeId), "don't add existing node to partition");
_nodeIds.Add(nodeId);
manager._identifiers[nodeId].Partition = this;
}
internal CompositeKeyComparer(KeyManager manager)
{
DebugCheck.NotNull(manager);
_manager = manager;
}
// <summary>
// A result is merged with another when it is merged as part of an equi-join.
// </summary>
// <remarks>
// In theory, this should only ever be called on two keys (since we only join on
// keys). We throw in the base implementation, and override in KeyResult. By convention
// the principal key is always the first result in the chain (in case of an RIC). In
// addition, entity entries always appear before relationship entries.
// </remarks>
// <param name="other"> Result to merge with. </param>
// <returns> Merged result. </returns>
internal virtual PropagatorResult Merge(KeyManager keyManager, PropagatorResult other)
{
throw EntityUtil.InternalError(EntityUtil.InternalErrorCode.UpdatePipelineResultRequestInvalid, 0, "PropagatorResult.Merge");
}
/// <summary>
/// Creates a key comparer operating in the context of the given translator.
/// </summary>
internal static IEqualityComparer <CompositeKey> CreateComparer(KeyManager keyManager)
{
return(new CompositeKeyComparer(keyManager));
}
