37     def __init__(self,  argument
47         OHOSBuildModule._instance = self
48         self._start_time = SystemUtil.get_current_time()
51     def build_time(self):  argument
52         return SystemUtil.get_current_time() - self._start_time
63     def run(self):  argument
70                 self.args_dict.get('product_name').arg_value))
71             LogUtil.hb_info('Cost time:  {}'.format(self.build_time))
73     def _prebuild(self):  argument
74         self._run_phase(BuildPhase.PRE_BUILD)
76     def _preload(self):  argument
77         self._run_phase(BuildPhase.PRE_LOAD)
78 …  if self.args_dict.get('fast_rebuild', None) and not self.args_dict.get('fast_rebuild').arg_value:
79             self.preloader.run()
81     def _load(self):  argument
82         self._run_phase(BuildPhase.LOAD)
83 …  if self.args_dict.get('fast_rebuild', None) and not self.args_dict.get('fast_rebuild').arg_value:
84             self.loader.run()
86     def _pre_target_generate(self):  argument
87         self._run_phase(BuildPhase.PRE_TARGET_GENERATE)
89     def _target_generate(self):  argument
90         self._run_phase(BuildPhase.TARGET_GENERATE)
91 …if not self.args_dict.get("build_only_load").arg_value and not self.args_dict.get("fast_rebuild").…
92             self.target_generator.run()
94     def _post_target_generate(self):  argument
95         self._run_phase(BuildPhase.POST_TARGET_GENERATE)
97     def _pre_target_compilation(self):  argument
98         self._run_phase(BuildPhase.PRE_TARGET_COMPILATION)
100     def _target_compilation(self):  argument
101         self._run_phase(BuildPhase.TARGET_COMPILATION)
102 …if not self.args_dict.get("build_only_load").arg_value and not self.args_dict.get("build_only_gn")…
103             self.target_compiler.run()
105     def _post_target_compilation(self):  argument
106         self._run_phase(BuildPhase.POST_TARGET_COMPILATION)
108     def _post_build(self):  argument
109         self._run_phase(BuildPhase.POST_BUILD)
111     def _run_phase(self, phase: BuildPhase):  argument
117         for phase_arg in [arg for arg in self.args_dict.values()if arg.arg_phase == phase]:
118             self.args_resolver.resolve_arg(phase_arg, self)