override protected void DoTaskReal()
{
if (queryable.PreAddIndexableHook(indexable))
{
queryable.AddIndexable(indexable);
queryable.ConditionalFlush();
}
}
override protected void DoTaskReal()
{
// Since this is a generator, we want the task to
// get re-scheduled after it is run.
Reschedule = true;
// Number of times a null indexable was returned. We don't want
// to spin tightly in a loop here if we're not actually indexing
// things.
int misfires = 0;
bool flushed = false;
do
{
if (!generator.HasNextIndexable())
{
// Of course, don't reschedule if there is no more work to do.
Reschedule = false;
break;
}
Indexable generated;
generated = generator.GetNextIndexable();
// Note that the indexable generator can return null.
// This means that the generator didn't have an indexable
// to return this time through, but it does not mean that
// its processing queue is empty.
if (generated == null)
{
misfires++;
if (misfires > 179) // Another totally arbitrary number
{
break;
}
else
{
continue;
}
}
if (queryable.PreAddIndexableHook(generated))
{
queryable.AddIndexable(generated);
}
else
{
generated.Cleanup();
}
// We keep adding indexables until a flush goes through.
} while (!(flushed = queryable.ConditionalFlush()));
if (!flushed)
{
queryable.Flush();
}
generator.PostFlushHook();
}