init src 0.9.2

vllm/adapter_commons/request.py

@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+from abc import ABC, abstractmethod
+
+
+class AdapterRequest(ABC):
+    """
+    Base class for adapter requests.
+    """
+
+    @property
+    @abstractmethod
+    def adapter_id(self) -> int:
+        raise NotImplementedError
+
+    def __post_init__(self) -> None:
+        if self.adapter_id < 1:
+            raise ValueError(f"id must be > 0, got {self.adapter_id}")
+
+    def __eq__(self, value: object) -> bool:
+        return isinstance(
+            value, self.__class__) and self.adapter_id == value.adapter_id
+
+    def __hash__(self) -> int:
+        return hash(self.adapter_id)