public IndexChanges Solidify()
{
// Verify that the running list of hijack changes is the same as the pre-computed hijack document.
Guard.Assert(HijackChanges.Count == HijackDocuments.Count, "The hijack document state has diverged.");
foreach (var pair in HijackChanges)
{
var expected = InitializeHijackDocumentChanges(pair.Value);
var actual = HijackDocuments[pair.Key];
Guard.Assert(
expected == actual,
$"The hijack document for {pair.Key.ToFullString()} is different than the list of index changes.");
}
return(new IndexChanges(
SearchChanges.ToDictionary(x => x.Key, x => x.Value),
HijackDocuments.ToDictionary(x => x.Key, x => x.Value.Solidify())));
}
private void MergeSearchIndexChanges(SearchFilters searchFilters, SICT addedType)
{
if (!SearchChanges.TryGetValue(searchFilters, out var existingType))
{
SearchChanges[searchFilters] = addedType;
return;
}
// If the search index change type is the same, move on.
if (existingType == addedType)
{
return;
}
var transition = new StateTransition(existingType, addedType);
if (AcceptableTransitions.TryGetValue(transition, out var result))
{
SearchChanges[searchFilters] = result;
return;
}
Guard.Fail($"A {existingType} search index change cannot be replaced with {addedType}.");
}
