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/*
* Copyright (c) 2018-2021, 2023 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ACL_ARM_COMPUTE_GRAPH_INODEVISITOR_H
#define ACL_ARM_COMPUTE_GRAPH_INODEVISITOR_H
#include "arm_compute/graph/nodes/NodesFwd.h"
namespace arm_compute
{
namespace graph
{
/** Node visitor interface */
class INodeVisitor
{
public:
/** Default destructor. */
virtual ~INodeVisitor() = default;
/** Visit INode.
*
* @param[in] n Node to visit.
*/
virtual void visit(INode &n) = 0;
/** Visit ActivationLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(ActivationLayerNode &n) = 0;
/** Visit BatchNormalizationLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(BatchNormalizationLayerNode &n) = 0;
/** Visit ConcatenateLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(ConcatenateLayerNode &n) = 0;
/** Visit ConstNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(ConstNode &n) = 0;
/** Visit ConvolutionLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(ConvolutionLayerNode &n) = 0;
/** Visit DepthwiseConvolutionLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(DepthwiseConvolutionLayerNode &n) = 0;
/** Visit DequantizationLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(DequantizationLayerNode &n) = 0;
/** Visit DetectionOutputLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(DetectionOutputLayerNode &n) = 0;
/** Visit DetectionPostProcessLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(DetectionPostProcessLayerNode &n) = 0;
/** Visit EltwiseLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(EltwiseLayerNode &n) = 0;
/** Visit FlattenLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(FlattenLayerNode &n) = 0;
/** Visit FullyConnectedLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(FullyConnectedLayerNode &n) = 0;
/** Visit FusedConvolutionBatchNormalizationNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(FusedConvolutionBatchNormalizationNode &n) = 0;
/** Visit FusedDepthwiseConvolutionBatchNormalizationNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(FusedDepthwiseConvolutionBatchNormalizationNode &n) = 0;
/** Visit InputNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(InputNode &n) = 0;
/** Visit NormalizationLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(NormalizationLayerNode &n) = 0;
/** Visit OutputNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(OutputNode &n) = 0;
/** Visit PermuteLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(PermuteLayerNode &n) = 0;
/** Visit PreluLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(PReluLayerNode &n) = 0;
/** Visit PoolingLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(PoolingLayerNode &n) = 0;
/** Visit PrintLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(PrintLayerNode &n) = 0;
/** Visit PriorBoxLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(PriorBoxLayerNode &n) = 0;
/** Visit QuantizationLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(QuantizationLayerNode &n) = 0;
/** Visit ReshapeLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(ReshapeLayerNode &n) = 0;
/** Visit SoftmaxLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(SoftmaxLayerNode &n) = 0;
/** Visit SplitLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(SplitLayerNode &n) = 0;
/** Visit StackLayerNode.
*
* @param[in] n Node to visit.
*/
virtual void visit(StackLayerNode &n) = 0;
};
/** Default visitor implementation
*
* Implements visit methods by calling a default function.
* Inherit from DefaultNodeVisitor if you don't want to provide specific implementation for all nodes.
*/
class DefaultNodeVisitor : public INodeVisitor
{
public:
/** Default destructor */
virtual ~DefaultNodeVisitor() = default;
#ifndef DOXYGEN_SKIP_THIS
// Inherited methods overridden
virtual void visit(INode &n) override;
virtual void visit(ActivationLayerNode &n) override;
virtual void visit(BatchNormalizationLayerNode &n) override;
virtual void visit(ConcatenateLayerNode &n) override;
virtual void visit(ConstNode &n) override;
virtual void visit(ConvolutionLayerNode &n) override;
virtual void visit(DequantizationLayerNode &n) override;
virtual void visit(DetectionOutputLayerNode &n) override;
virtual void visit(DetectionPostProcessLayerNode &n) override;
virtual void visit(DepthwiseConvolutionLayerNode &n) override;
virtual void visit(EltwiseLayerNode &n) override;
virtual void visit(FlattenLayerNode &n) override;
virtual void visit(FullyConnectedLayerNode &n) override;
virtual void visit(FusedConvolutionBatchNormalizationNode &n) override;
virtual void visit(FusedDepthwiseConvolutionBatchNormalizationNode &n) override;
virtual void visit(InputNode &n) override;
virtual void visit(NormalizationLayerNode &n) override;
virtual void visit(OutputNode &n) override;
virtual void visit(PermuteLayerNode &n) override;
virtual void visit(PoolingLayerNode &n) override;
virtual void visit(PReluLayerNode &n) override;
virtual void visit(PrintLayerNode &n) override;
virtual void visit(PriorBoxLayerNode &n) override;
virtual void visit(QuantizationLayerNode &n) override;
virtual void visit(ReshapeLayerNode &n) override;
virtual void visit(SoftmaxLayerNode &n) override;
virtual void visit(SplitLayerNode &n) override;
virtual void visit(StackLayerNode &n) override;
#endif /* DOXYGEN_SKIP_THIS */
/** Function to be overloaded by the client and implement default behavior for the
* non-overloaded visitors
*/
virtual void default_visit(INode &n) = 0;
};
} // namespace graph
} // namespace arm_compute
#endif // ACL_ARM_COMPUTE_GRAPH_INODEVISITOR_H
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