Create parsers for literals (atoms)

smnp/ast/node/program.py

@@ -1,32 +1,44 @@
-from smnp.ast.node.expression import ExpressionNode
-from smnp.ast.node.extend import ExtendNode
-from smnp.ast.node.function import FunctionDefinitionNode
-from smnp.ast.node.imports import ImportNode
+from smnp.ast.node.atom import AtomParser
 from smnp.ast.node.model import Node, ParseResult
-from smnp.ast.node.statement import StatementNode
 from smnp.ast.parser import Parser
-from smnp.error.syntax import SyntaxException
 
 
 class Program(Node):
     def __init__(self):
         super().__init__((-1, -1))
 
-    @classmethod
-    def _parse(cls, input):
-        def parseToken(input):
-            return Parser.oneOf(
-                FunctionDefinitionNode.parse,
-                ExtendNode.parse,
-                ExpressionNode.parse,
-                ImportNode.parse,
-                StatementNode.parse,
-                exception = SyntaxException(f"Invalid statement: {input.currentToEndOfLine()}", input.current().pos)
-            )(input)
+def parse(input):
+    root = Program()
+    while input.hasCurrent():
+        result = Parser.oneOf(
+            # Start Symbol
 
-        root = Program()
-        while input.hasCurrent():
-            result = parseToken(input)
-            if result.result:
-                root.append(result.node)
-        return ParseResult.OK(root)
+
+            #TODO -> temporary (to remove):
+            AtomParser
+        )(input)
+
+        if result.result:
+            root.append(result.node)
+
+    return ParseResult.OK(root)
+
+ProgramParser = Parser(parse, name="program")
+    # @classmethod
+    # def _parse(cls, input):
+    #     def parseToken(input):
+    #         return Parser.oneOf(
+    #             FunctionDefinitionNode.parse,
+    #             ExtendNode.parse,
+    #             ExpressionNode.parse,
+    #             ImportNode.parse,
+    #             StatementNode.parse,
+    #             exception = SyntaxException(f"Invalid statement: {input.currentToEndOfLine()}", input.current().pos)
+    #         )(input)
+    #
+    #     root = Program()
+    #     while input.hasCurrent():
+    #         result = parseToken(input)
+    #         if result.result:
+    #             root.append(result.node)
+    #     return ParseResult.OK(root)