Working proof of concept of multiple left associative operators

smnp/ast/node/bool.py

@@ -1,13 +1,33 @@
 from smnp.ast.node.access import AccessNode
 from smnp.ast.node.literal import LiteralNode
+from smnp.ast.node.relation import RelationOperatorNode
+from smnp.ast.parser import Parser
 from smnp.token.type import TokenType
 
 
-class BoolLiteralNode(LiteralNode, AccessNode):
+class BoolLiteralNode(LiteralNode, AccessNode, RelationOperatorNode):
     def __init__(self, pos):
         super().__init__(pos)
         del self.children[1]
 
     @classmethod
     def _getTokenType(cls):
-        return TokenType.BOOL
+        return TokenType.BOOL
+
+    @classmethod
+    def _parse(cls, input):
+        x = Parser.oneOf(
+
+            cls.relationParser(),
+            cls.accessParser(),
+            cls.literalParser()
+        )(input)
+        return x
+
+    @classmethod
+    def _accessLiteralParser(cls):
+        return cls.literalParser()
+
+    @classmethod
+    def _relationLiteralParser(cls):
+        return cls.literalParser()