1/* Copyright 2022 The TensorFlow Authors. All Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15
16#ifndef TENSORFLOW_CORE_IR_TF_OP_REGISTRY_H_
17#define TENSORFLOW_CORE_IR_TF_OP_REGISTRY_H_
18
19#include "tensorflow/core/ir/interfaces.h"
20
21// Forward declaration of TensorFlow types.
22namespace tensorflow {
23class OpRegistry;
24} // namespace tensorflow
25
26namespace mlir {
27namespace tfg {
28class TensorFlowOpRegistryInterface : public TensorFlowRegistryInterfaceBase {
29 public:
30 // Create the interface model with a provided registry.
31 TensorFlowOpRegistryInterface(Dialect *dialect,
32 const tensorflow::OpRegistry *registry)
33 : TensorFlowRegistryInterfaceBase(dialect), registry_(registry) {}
34 // Create the interface model with the global registry.
35 explicit TensorFlowOpRegistryInterface(Dialect *dialect);
36
37 // Returns true if the operation is stateful.
38 bool isStateful(Operation *op) const override;
39
40 // Returns the current TensorFlow op registry.
41 const tensorflow::OpRegistry *GetRegistry() const { return registry_; }
42
43 private:
44 // The TensorFlow op registry instance.
45 const tensorflow::OpRegistry *registry_;
46};
47} // namespace tfg
48} // namespace mlir
49
50#endif // TENSORFLOW_CORE_IR_TF_OP_REGISTRY_H_
51