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16 lines
487 B
Python
16 lines
487 B
Python
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import uuid
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from dataclasses import dataclass, field
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from core.workflow.enums import NodeState
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@dataclass
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class Edge:
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"""Edge connecting two nodes in a workflow graph."""
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id: str = field(default_factory=lambda: str(uuid.uuid4()))
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tail: str = "" # tail node id (source)
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head: str = "" # head node id (target)
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source_handle: str = "source" # source handle for conditional branching
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state: NodeState = field(default=NodeState.UNKNOWN) # edge execution state
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