public void BuildState(Dictionary <ITokenSource, Captures.ICaptureTokenStructuralItem> sourceReplacementLookup)
{
var thisReplacement = sourceReplacementLookup.ContainsKey(this) ? (ITokenSource)(sourceReplacementLookup[this]) : (ITokenSource)this;
RegularLanguageNFAState state = null;
foreach (var expression in this.Cast <InlinedTokenExpression>())
{
expression.BuildState(sourceReplacementLookup);
if (state == null)
{
state = expression.NFAState;
}
else
{
state.Union(expression.NFAState);
}
}
List <RegularLanguageNFAState> flatline = new List <RegularLanguageNFAState>();
RegularLanguageNFAState.FlatlineState(state, flatline);
foreach (var fState in flatline)
{
fState.SetIntermediate(thisReplacement);
}
state.SetInitial(thisReplacement);
foreach (var edge in state.ObtainEdges())
{
edge.SetFinal(thisReplacement);
}
state.HandleRepeatCycle <RegularLanguageSet, RegularLanguageNFAState, RegularLanguageDFAState, ITokenSource, RegularLanguageNFARootState, IInlinedTokenItem>(this, thisReplacement, OilexerGrammarInliningCore.TokenRootStateClonerCache, OilexerGrammarInliningCore.TokenStateClonerCache);
this.state = state;
}
public void BuildState(Dictionary <ITokenSource, Captures.ICaptureTokenStructuralItem> sourceReplacementLookup)
{
var thisReplacement = sourceReplacementLookup.ContainsKey(this) ? (ITokenSource)(sourceReplacementLookup[this]) : (ITokenSource)this;
var target = (InlinedTokenExpressionSeries)this.SearchTarget;
target.BuildState(sourceReplacementLookup);
RegularLanguageNFAState current = null;
Stack <RegularLanguageNFAState> states = new Stack <RegularLanguageNFAState>(new RegularLanguageNFAState[] { target.State });
List <RegularLanguageNFAState> covered = new List <RegularLanguageNFAState>();
states.Peek().SetInitial(thisReplacement);
//Step through the sequence until it's finished with the all states
//associated to the scan operation.
while (states.Count > 0)
{
current = states.Pop();
if (covered.Contains(current))
{
continue;
}
covered.Add(current);
RegularLanguageSet currentSet = current.OutTransitions.FullCheck;
if (!currentSet.IsEmpty)
{
foreach (var transition in current.OutTransitions.Values)
{
foreach (var transitionTarget in transition)
{
if (!covered.Contains(transitionTarget))
{
states.Push(transitionTarget);
}
}
}
currentSet = currentSet.Complement();
if (!(currentSet.IsEmpty))
{
current.MoveTo(currentSet, target.State);
}
}
}
state = target.State;
List <RegularLanguageNFAState> flatline = new List <RegularLanguageNFAState>();
RegularLanguageNFAState.FlatlineState(state, flatline);
foreach (var fState in flatline)
{
fState.SetIntermediate(thisReplacement);
}
state.SetInitial(thisReplacement);
foreach (var edge in State.ObtainEdges())
{
edge.SetFinal(thisReplacement);
}
state.HandleRepeatCycle <RegularLanguageSet, RegularLanguageNFAState, RegularLanguageDFAState, ITokenSource, RegularLanguageNFARootState, IInlinedTokenItem>(this, thisReplacement, OilexerGrammarInliningCore.TokenRootStateClonerCache, OilexerGrammarInliningCore.TokenStateClonerCache);
}
public void BuildState(Dictionary <ITokenSource, Captures.ICaptureTokenStructuralItem> sourceReplacementLookup)
{
var thisReplacement = sourceReplacementLookup.ContainsKey(this) ? (ITokenSource)(sourceReplacementLookup[this]) : (ITokenSource)this;
RegularLanguageNFAState root = new RegularLanguageNFAState();
RegularLanguageNFAState next = new RegularLanguageNFAState();
root.SetInitial(thisReplacement);
root.MoveTo(this.Range, next);
next.SetFinal(thisReplacement);
root.HandleRepeatCycle <RegularLanguageSet, RegularLanguageNFAState, RegularLanguageDFAState, ITokenSource, RegularLanguageNFARootState, IInlinedTokenItem>(this, thisReplacement, OilexerGrammarInliningCore.TokenRootStateClonerCache, OilexerGrammarInliningCore.TokenStateClonerCache);
this.state = root;
}