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from abc import ABC, abstractmethod
from typing import Any, Optional
from dompa.nodes import Node
from .expression_parser import ExpressionParser
class Parser(ABC):
__data: dict[str, Any]
__expression_parser: ExpressionParser
def __init__(self, data: dict[str, Any], expression_parser: ExpressionParser) -> None:
self.__data = data
self.__expression_parser = expression_parser
def get_data(self) -> dict[str, Any]:
"""
Return the data dictionary.
"""
return self.__data
def parse_expression(self, expression: str) -> Any:
"""
Parses a given expression.
"""
return self.__expression_parser.parse(expression)
@abstractmethod
def traverse(self, node: Node) -> Optional[Node]:
pass
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