Refactor: centralize node data hydration (#27771)

api/core/workflow/nodes/agent/agent_node.py

@@ -26,7 +26,6 @@ from core.tools.tool_manager import ToolManager
 from core.tools.utils.message_transformer import ToolFileMessageTransformer
 from core.variables.segments import ArrayFileSegment, StringSegment
 from core.workflow.enums import (
-    ErrorStrategy,
     NodeType,
     SystemVariableKey,
     WorkflowNodeExecutionMetadataKey,
@@ -40,7 +39,6 @@ from core.workflow.node_events import (
     StreamCompletedEvent,
 )
 from core.workflow.nodes.agent.entities import AgentNodeData, AgentOldVersionModelFeatures, ParamsAutoGenerated
-from core.workflow.nodes.base.entities import BaseNodeData, RetryConfig
 from core.workflow.nodes.base.node import Node
 from core.workflow.nodes.base.variable_template_parser import VariableTemplateParser
 from core.workflow.runtime import VariablePool
@@ -66,7 +64,7 @@ if TYPE_CHECKING:
     from core.plugin.entities.request import InvokeCredentials
 
 
-class AgentNode(Node):
+class AgentNode(Node[AgentNodeData]):
     """
     Agent Node
     """
@@ -74,27 +72,6 @@ class AgentNode(Node):
     node_type = NodeType.AGENT
     _node_data: AgentNodeData
 
-    def init_node_data(self, data: Mapping[str, Any]):
-        self._node_data = AgentNodeData.model_validate(data)
-
-    def _get_error_strategy(self) -> ErrorStrategy | None:
-        return self._node_data.error_strategy
-
-    def _get_retry_config(self) -> RetryConfig:
-        return self._node_data.retry_config
-
-    def _get_title(self) -> str:
-        return self._node_data.title
-
-    def _get_description(self) -> str | None:
-        return self._node_data.desc
-
-    def _get_default_value_dict(self) -> dict[str, Any]:
-        return self._node_data.default_value_dict
-
-    def get_base_node_data(self) -> BaseNodeData:
-        return self._node_data
-
     @classmethod
     def version(cls) -> str:
         return "1"