/// <summary>
/// Gets the initial grammar node from the linguist and creates a GrammarNodeToken.
/// </summary>
protected void LocalStart()
{
CurrentFrameNumber = 0;
_curTokensScored.Value = 0;
ActiveList newActiveList = ActiveListFactory.NewInstance();
ISearchState state = Linguist.SearchGraph.InitialState;
newActiveList.Add(new Token(state, CurrentFrameNumber));
ActiveList = newActiveList;
GrowBranches();
}
/**
* /// Creates the emitting and non-emitting active lists. When creating the non-emitting active lists, we will look at
* /// their respective beam widths (eg, word beam, unit beam, state beam).
*/
private void CreateActiveLists()
{
int nlists = _activeListFactories.Count;
for (int i = 0; i < CurrentActiveLists.Length; i++)
{
int which = i;
if (which >= nlists)
{
which = nlists - 1;
}
ActiveListFactory alf = _activeListFactories[which];
CurrentActiveLists[i] = alf.NewInstance();
//this.LogDebug("Added new item {0} at index {1} for currentActiveList",currentActiveLists[i],i);
}
}