import quincy 17.2.0

[ceph.git] / ceph / src / arrow / c_glib / arrow-glib / basic-data-type.hpp

diff --git a/ceph/src/arrow/c_glib/arrow-glib/basic-data-type.hpp b/ceph/src/arrow/c_glib/arrow-glib/basic-data-type.hpp
new file mode 100644 (file)
index 0000000..ff1fe5e
--- /dev/null
+++ b/ceph/src/arrow/c_glib/arrow-glib/basic-data-type.hpp
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 <arrow/api.h>
+
+#include <arrow-glib/basic-data-type.h>
+
+GArrowDataType *
+garrow_data_type_new_raw(std::shared_ptr<arrow::DataType> *arrow_data_type);
+std::shared_ptr<arrow::DataType>
+garrow_data_type_get_raw(GArrowDataType *data_type);
+
+GArrowExtensionDataTypeRegistry *
+garrow_extension_data_type_registry_new_raw(
+  std::shared_ptr<arrow::ExtensionTypeRegistry> *arrow_registry);
+std::shared_ptr<arrow::ExtensionTypeRegistry>
+garrow_extension_data_type_registry_get_raw(
+  GArrowExtensionDataTypeRegistry *registry);
+
+namespace garrow {
+  class GExtensionType : public arrow::ExtensionType {
+  public:
+    explicit GExtensionType(GArrowExtensionDataType *garrow_data_type);
+    ~GExtensionType();
+
+    GArrowExtensionDataType *
+    garrow_data_type() const;
+
+    GType
+    array_gtype() const;
+
+    std::string extension_name() const override;
+
+    bool ExtensionEquals(const arrow::ExtensionType& other) const override;
+
+    std::shared_ptr<arrow::Array>
+    MakeArray(std::shared_ptr<arrow::ArrayData> data) const override;
+
+    arrow::Result<std::shared_ptr<arrow::DataType>>
+    Deserialize(std::shared_ptr<arrow::DataType> storage_data_type,
+                const std::string& serialized_data) const override;
+
+    std::string
+    Serialize() const override;
+
+  private:
+    GArrowExtensionDataType *garrow_data_type_;
+  };
+}