Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 192 insertions, 0 deletions

diff --git a/src/arrow/c_glib/arrow-glib/writer.h b/src/arrow/c_glib/arrow-glib/writer.h
new file mode 100644
index 000000000..a0d22fe62
--- /dev/null
+++ b/src/arrow/c_glib/arrow-glib/writer.h
@@ -0,0 +1,192 @@
+/*
+ * 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-glib/array.h>
+#include <arrow-glib/record-batch.h>
+#include <arrow-glib/schema.h>
+
+#include <arrow-glib/output-stream.h>
+
+G_BEGIN_DECLS
+
+#define GARROW_TYPE_RECORD_BATCH_WRITER         \
+  (garrow_record_batch_writer_get_type())
+#define GARROW_RECORD_BATCH_WRITER(obj)                         \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),                            \
+                              GARROW_TYPE_RECORD_BATCH_WRITER,  \
+                              GArrowRecordBatchWriter))
+#define GARROW_RECORD_BATCH_WRITER_CLASS(klass)                 \
+  (G_TYPE_CHECK_CLASS_CAST((klass),                             \
+                           GARROW_TYPE_RECORD_BATCH_WRITER,     \
+                           GArrowRecordBatchWriterClass))
+#define GARROW_IS_RECORD_BATCH_WRITER(obj)                      \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),                            \
+                              GARROW_TYPE_RECORD_BATCH_WRITER))
+#define GARROW_IS_RECORD_BATCH_WRITER_CLASS(klass)              \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),                             \
+                           GARROW_TYPE_RECORD_BATCH_WRITER))
+#define GARROW_RECORD_BATCH_WRITER_GET_CLASS(obj)               \
+  (G_TYPE_INSTANCE_GET_CLASS((obj),                             \
+                             GARROW_TYPE_RECORD_BATCH_WRITER,   \
+                             GArrowRecordBatchWriterClass))
+
+typedef struct _GArrowRecordBatchWriter         GArrowRecordBatchWriter;
+#ifndef __GTK_DOC_IGNORE__
+typedef struct _GArrowRecordBatchWriterClass    GArrowRecordBatchWriterClass;
+#endif
+
+/**
+ * GArrowRecordBatchWriter:
+ *
+ * It wraps `arrow::ipc::RecordBatchWriter`.
+ */
+struct _GArrowRecordBatchWriter
+{
+  /*< private >*/
+  GObject parent_instance;
+};
+
+#ifndef __GTK_DOC_IGNORE__
+struct _GArrowRecordBatchWriterClass
+{
+  GObjectClass parent_class;
+};
+#endif
+
+GType garrow_record_batch_writer_get_type(void) G_GNUC_CONST;
+
+gboolean garrow_record_batch_writer_write_record_batch(
+  GArrowRecordBatchWriter *writer,
+  GArrowRecordBatch *record_batch,
+  GError **error);
+gboolean garrow_record_batch_writer_write_table(
+  GArrowRecordBatchWriter *writer,
+  GArrowTable *table,
+  GError **error);
+gboolean garrow_record_batch_writer_close(
+  GArrowRecordBatchWriter *writer,
+  GError **error);
+
+
+#define GARROW_TYPE_RECORD_BATCH_STREAM_WRITER          \
+  (garrow_record_batch_stream_writer_get_type())
+#define GARROW_RECORD_BATCH_STREAM_WRITER(obj)                          \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),                                    \
+                              GARROW_TYPE_RECORD_BATCH_STREAM_WRITER,   \
+                              GArrowRecordBatchStreamWriter))
+#define GARROW_RECORD_BATCH_STREAM_WRITER_CLASS(klass)                  \
+  (G_TYPE_CHECK_CLASS_CAST((klass),                                     \
+                           GARROW_TYPE_RECORD_BATCH_STREAM_WRITER,      \
+                           GArrowRecordBatchStreamWriterClass))
+#define GARROW_IS_RECORD_BATCH_STREAM_WRITER(obj)                       \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),                                    \
+                              GARROW_TYPE_RECORD_BATCH_STREAM_WRITER))
+#define GARROW_IS_RECORD_BATCH_STREAM_WRITER_CLASS(klass)            \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),                     \
+                           GARROW_TYPE_RECORD_BATCH_STREAM_WRITER))
+#define GARROW_RECORD_BATCH_STREAM_WRITER_GET_CLASS(obj)             \
+  (G_TYPE_INSTANCE_GET_CLASS((obj),                     \
+                             GARROW_TYPE_RECORD_BATCH_STREAM_WRITER, \
+                             GArrowRecordBatchStreamWriterClass))
+
+typedef struct _GArrowRecordBatchStreamWriter      GArrowRecordBatchStreamWriter;
+#ifndef __GTK_DOC_IGNORE__
+typedef struct _GArrowRecordBatchStreamWriterClass GArrowRecordBatchStreamWriterClass;
+#endif
+
+/**
+ * GArrowRecordBatchStreamWriter:
+ *
+ * It wraps `arrow::ipc::RecordBatchStreamWriter`.
+ */
+struct _GArrowRecordBatchStreamWriter
+{
+  /*< private >*/
+  GArrowRecordBatchWriter parent_instance;
+};
+
+#ifndef __GTK_DOC_IGNORE__
+struct _GArrowRecordBatchStreamWriterClass
+{
+  GArrowRecordBatchWriterClass parent_class;
+};
+#endif
+
+GType garrow_record_batch_stream_writer_get_type(void) G_GNUC_CONST;
+
+GArrowRecordBatchStreamWriter *garrow_record_batch_stream_writer_new(
+  GArrowOutputStream *sink,
+  GArrowSchema *schema,
+  GError **error);
+
+
+#define GARROW_TYPE_RECORD_BATCH_FILE_WRITER    \
+  (garrow_record_batch_file_writer_get_type())
+#define GARROW_RECORD_BATCH_FILE_WRITER(obj)                            \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),                                    \
+                              GARROW_TYPE_RECORD_BATCH_FILE_WRITER,     \
+                              GArrowRecordBatchFileWriter))
+#define GARROW_RECORD_BATCH_FILE_WRITER_CLASS(klass)                    \
+  (G_TYPE_CHECK_CLASS_CAST((klass),                                     \
+                           GARROW_TYPE_RECORD_BATCH_FILE_WRITER,        \
+                           GArrowRecordBatchFileWriterClass))
+#define GARROW_IS_RECORD_BATCH_FILE_WRITER(obj)                         \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),                                    \
+                              GARROW_TYPE_RECORD_BATCH_FILE_WRITER))
+#define GARROW_IS_RECORD_BATCH_FILE_WRITER_CLASS(klass)                 \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),                                     \
+                           GARROW_TYPE_RECORD_BATCH_FILE_WRITER))
+#define GARROW_RECORD_BATCH_FILE_WRITER_GET_CLASS(obj)                  \
+  (G_TYPE_INSTANCE_GET_CLASS((obj),                                     \
+                             GARROW_TYPE_RECORD_BATCH_FILE_WRITER,      \
+                             GArrowRecordBatchFileWriterClass))
+
+typedef struct _GArrowRecordBatchFileWriter      GArrowRecordBatchFileWriter;
+#ifndef __GTK_DOC_IGNORE__
+typedef struct _GArrowRecordBatchFileWriterClass GArrowRecordBatchFileWriterClass;
+#endif
+
+/**
+ * GArrowRecordBatchFileWriter:
+ *
+ * It wraps `arrow::ipc::RecordBatchFileWriter`.
+ */
+struct _GArrowRecordBatchFileWriter
+{
+  /*< private >*/
+  GArrowRecordBatchStreamWriter parent_instance;
+};
+
+#ifndef __GTK_DOC_IGNORE__
+struct _GArrowRecordBatchFileWriterClass
+{
+  GArrowRecordBatchStreamWriterClass parent_class;
+};
+#endif
+
+GType garrow_record_batch_file_writer_get_type(void) G_GNUC_CONST;
+
+GArrowRecordBatchFileWriter *garrow_record_batch_file_writer_new(
+  GArrowOutputStream *sink,
+  GArrowSchema *schema,
+  GError **error);
+
+G_END_DECLS