"""编译运行引擎包

公开 API:
  CobolRunner        — COBOL 编译 + 运行（cobc）
  NativeJavaRunner   — Java 本地运行（mvn + java -jar）
  SparkJavaRunner    — Spark 运行（spark-submit）
  DataWriter         — 测试数据写入（二进制/JSON）
  Runner             — 抽象基类
  BuildResult        — 编译结果
  RunResult          — 运行结果
  CoverageReport     — 覆盖率报告
"""

from __future__ import annotations

from .runner import Runner, BuildResult, RunResult, CoverageReport
from .cobol_runner import CobolRunner
from .native_java_runner import NativeJavaRunner
from .spark_java_runner import SparkJavaRunner
from .data_writer import DataWriter

__all__ = [
    "CobolRunner",        # class
    "NativeJavaRunner",   # class
    "SparkJavaRunner",    # class
    "DataWriter",         # class
    "Runner",             # ABC
    "BuildResult",        # dataclass
    "RunResult",          # dataclass
    "CoverageReport",     # dataclass
]