sonar

b3b00 · Mar 4, 2024 · 803415b · 803415b
1 parent 74767ca
commit 803415b
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/src/sly/lexer/TokenChannel.cs b/src/sly/lexer/TokenChannel.cs
@@ -9,21 +9,27 @@ public class TokenChannel<IN>  where IN : struct
     {
         public readonly List<Token<IN>> Tokens;
 
-        public List<Token<IN>> NotNullTokens => Tokens.Where(x => x != null).ToList();
+        private List<Token<IN>> _notNullTokens = new List<Token<IN>>();
+
+        public List<Token<IN>> NotNullTokens => _notNullTokens;
 
-        public List<Token<IN>> NotNullOrEosTokens => Tokens.Where(x => x != null && !x.IsEOS).ToList(); 
+        private List<Token<IN>> _notNullOrEosTokens;
+        public List<Token<IN>> NotNullOrEosTokens => _notNullOrEosTokens; 
 
         public int ChannelId;
         public int Count => Tokens.Count;
 
         public TokenChannel(List<Token<IN>> tokens, int channelId)
         {
             Tokens = tokens;
+            _notNullTokens = tokens.Where(x => x != null).ToList();
+            _notNullOrEosTokens = tokens.Where(x => x != null && !x.IsEOS).ToList();
             ChannelId = channelId;
         }
 
-        public TokenChannel(int channelId) : this(new List<Token<IN>>(),channelId)
+        public TokenChannel(int channelId) : this(new List<Token<IN>>(), channelId)
         {
+
         }
 
         private Token<IN> GetToken(int i)
@@ -41,6 +47,8 @@ private void SetToken(int i, Token<IN> token)
                 }
             }
             Tokens[i] = token;
+            _notNullTokens = Tokens.Where(x => x != null).ToList();
+            _notNullOrEosTokens = Tokens.Where(x => x != null && !x.IsEOS).ToList();
         }
 
         public Token<IN> this[int key]
@@ -54,6 +62,8 @@ public void Add(Token<IN> token)
             Tokens.Add(token);
             if (token != null) 
                 token.PositionInTokenFlow = Tokens.Count;
+            _notNullTokens = Tokens.Where(x => x != null).ToList();
+            _notNullOrEosTokens = Tokens.Where(x => x != null && !x.IsEOS).ToList();
         }
 
         [ExcludeFromCodeCoverage]