Refactored cppidx generator name to json

src/common/generators/json/generator.h

@@ -0,0 +1,86 @@
+/**
+ * src/common/generators/json/generator.h
+ *
+ * Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#include "common/model/diagram_filter.h"
+#include "config/config.h"
+#include "util/error.h"
+#include "util/util.h"
+
+#include <clang/Frontend/CompilerInstance.h>
+#include <clang/Tooling/CompilationDatabase.h>
+#include <clang/Tooling/Tooling.h>
+#include <glob/glob.hpp>
+
+#include <ostream>
+
+namespace clanguml::common::generators::json {
+
+using clanguml::common::model::access_t;
+using clanguml::common::model::element;
+using clanguml::common::model::message_t;
+using clanguml::common::model::relationship_t;
+
+/**
+ * @brief Base class for diagram generators
+ *
+ * @tparam ConfigType Configuration type
+ * @tparam DiagramType Diagram model type
+ */
+template <typename ConfigType, typename DiagramType> class generator {
+public:
+    /**
+     * @brief Constructor
+     *
+     * @param config Reference to instance of @link clanguml::config::diagram
+     * @param model Reference to instance of @link clanguml::model::diagram
+     */
+    generator(ConfigType &config, DiagramType &model)
+        : m_config{config}
+        , m_model{model}
+    {
+    }
+
+    virtual ~generator() = default;
+
+    /**
+     * @brief Generate diagram
+     *
+     * This method must be implemented in subclasses for specific diagram
+     * types. It is responsible for calling other methods in appropriate
+     * order to generate the diagram into the output stream.
+     *
+     * @param ostr Output stream
+     */
+    virtual void generate(std::ostream &ostr) const = 0;
+
+private:
+protected:
+    ConfigType &m_config;
+    DiagramType &m_model;
+};
+
+template <typename DiagramModel, typename DiagramConfig>
+std::ostream &operator<<(
+    std::ostream &os, const generator<DiagramModel, DiagramConfig> &g)
+{
+    g.generate(os);
+    return os;
+}
+
+} // namespace clanguml::common::generators::json