第四十六章 认知决策引擎源码实现WSaiOS Cognitive Decision Engine
第四十六章
WSaiOS Cognitive Decision Engine认知决策引擎源码实现
46.6 Action Generation Engine行动生成引擎源码实现
在46.5节中,我们完成:
- Risk Model;
- Risk Analyzer;
- Failure Prediction;
- Safety Policy;
- Risk-aware Decision。
此时WSaiOS已经能够:
Goal
↓
Plan
↓
Utility Evaluation
↓
Risk Assessment
↓
Best Decision
但是:
决策结果仍然只是:
"Optimize Cache"
它还不是执行命令。
真正的人工认知系统必须完成:
从抽象决策转换为具体可执行行动。
因此设计:
Action Generation Engine
行动生成引擎
46.6.1 Action Generation Engine定位
Action Generation Engine负责:
将Decision Engine输出转换为:
Execution Engine可以执行的Action对象。
输入:
Decision Result
+
Execution Context
+
Resource State
输出:
Executable Action
系统位置:
Decision Engine
│
▼
Action Generation Engine
│
┌──────────────┼──────────────┐
▼ ▼ ▼
Action Model Tool Binding Command Builder
│
▼
Execution Engine
46.6.2 Action Engine核心职责
主要包括:
(1)Action Mapping
决策映射。
例如:
Decision:
Optimize Cache
转换:
Cache Optimization Task
(2)Action Structuring
行动结构化。
形成:
标准Action对象。
(3)Tool Binding
绑定执行工具。
例如:
Database Task
↓
Database Agent
(4)Command Generation
生成执行命令。
(5)Agent Dispatch
发送给执行Agent。
46.6.3 Action模块结构
新增:
decision_engine/
├── action/
│
├── engine.py
├── model.py
├── mapper.py
├── builder.py
├── tool.py
├── dispatcher.py
└── validator.py
46.6.4 Action对象模型
文件:
action/model.py
源码:
from dataclasses import dataclass,field
@dataclass
class Action:
id:str
name:str
command:str=""
tool:str=""
parameters:dict=field(
default_factory=dict
)
status:str="created"
def to_dict(self):
return {
"id":
self.id,
"name":
self.name,
"command":
self.command,
"tool":
self.tool
}
示例:
{
"id":
"A001",
"name":
"Optimize Cache",
"tool":
"SystemOptimizer",
"status":
"created"
}
46.6.5 Action Mapper行动映射器
负责:
把决策名称转换Action。
文件:
mapper.py
源码:
class ActionMapper:
def map(
self,
decision
):
mapping={
"Optimize Cache":
{
"tool":
"CacheManager",
"command":
"optimize_cache"
},
"Restart Service":
{
"tool":
"ServiceManager",
"command":
"restart"
}
}
return mapping.get(
decision
)
输入:
Optimize Cache
输出:
{
"tool":
"CacheManager",
"command":
"optimize_cache"
}
46.6.6 Tool Binding工具绑定系统
WSaiOS采用:
Tool Registry。
结构:
Tool Registry
│
├── System Tool
├── Database Tool
├── Network Tool
├── File Tool
└── External API
文件:
tool.py
源码:
class ToolRegistry:
def __init__(self):
self.tools={}
def register(
self,
name,
tool
):
self.tools[name]=tool
def get(
self,
name
):
return self.tools.get(
name
)
注册:
registry.register(
"CacheManager",
cache_tool
)
46.6.7 Command Builder命令生成器
负责:
生成执行参数。
文件:
builder.py
源码:
class CommandBuilder:
def build(
self,
action
):
return {
"command":
action.command,
"params":
action.parameters
}
输出:
{
"command":
"optimize_cache",
"params":
{
"level":
"high"
}
}
46.6.8 Action Validator行动验证器
执行前检查:
- 权限;
- 参数;
- 工具存在;
- 风险状态。
源码:
class ActionValidator:
def validate(
self,
action
):
if action.tool=="":
return False
return True
46.6.9 Action Dispatcher行动分发器
负责:
发送执行请求。
文件:
dispatcher.py
源码:
class ActionDispatcher:
def dispatch(
self,
action,
executor
):
return executor.execute(
action
)
46.6.10 Action Generation Engine核心控制器
文件:
action/engine.py
源码:
class ActionGenerationEngine:
def __init__(self):
self.mapper=ActionMapper()
self.builder=CommandBuilder()
self.validator=ActionValidator()
def generate(
self,
decision
):
info=self.mapper.map(
decision
)
action=Action(
"A001",
decision
)
action.tool=info["tool"]
action.command=info["command"]
if self.validator.validate(
action
):
return action
return None
46.6.11 Action运行示例
Decision:
{
"action":
"Optimize Cache"
}
生成:
{
"id":
"A001",
"name":
"Optimize Cache",
"tool":
"CacheManager",
"command":
"optimize_cache"
}
状态:
Action Ready
46.6.12 与Execution Engine连接
完整流程:
Decision Engine
│
▼
Action Generation
│
▼
Action Object
│
▼
Execution Engine
│
▼
Real Operation
│
▼
Feedback Engine
46.6.13 与Agent Coordination连接
多Agent环境:
Action
│
├── Agent A
│ System Task
│
├── Agent B
│ Data Task
│
└── Agent C
Monitoring Task
分发:
agent.dispatch(
action
)
46.6.14 Action生命周期
WSaiOS定义:
Created
↓
Validated
↓
Assigned
↓
Executing
↓
Completed
↓
Feedback
状态:
action.status=
"executing"
46.6.15 工程特点
1. 决策执行分离
Decision:
决定做什么。
Action:
定义怎么做。
2. 工具可扩展
支持:
Plugin Tool。
3. Agent友好
支持:
Multi-Agent Dispatch。
4. 安全控制
执行前:
经过验证。
46.6 本节总结
完成:
Action Generation Engine行动生成引擎源码实现
实现:
✅ Action Model
✅ Decision Mapping
✅ Tool Binding
✅ Command Builder
✅ Action Validation
✅ Action Dispatcher
✅ Execution Engine Interface
✅ Agent Dispatch Support
当前第四十六章进度:
46.1 Decision Engine Architecture ✅
46.2 Decision State Model ✅
46.3 Utility Evaluation Engine ✅
46.4 Decision Planning Engine ✅
46.5 Risk Assessment Engine ✅
46.6 Action Generation Engine ✅
下一节:
46.7 Cognitive Decision Engine Runtime Integration运行时集成源码实现
重点:
- Decision Runtime Service
- Event Bus Integration
- Execution Lifecycle
- Feedback Loop
- Decision Memory
- Full Cognitive Decision Loop
进入:
目标 → 状态 → 决策 → 行动 → 反馈 → 优化
完整闭环阶段。