import quincy 17.2.0

[ceph.git] / ceph / src / arrow / c_glib / arrow-glib / record-batch.h

diff --git a/ceph/src/arrow/c_glib/arrow-glib/record-batch.h b/ceph/src/arrow/c_glib/arrow-glib/record-batch.h
new file mode 100644 (file)
index 0000000..deca3c2
--- /dev/null
+++ b/ceph/src/arrow/c_glib/arrow-glib/record-batch.h
@@ -0,0 +1,125 @@
+/*
+ * 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/ipc-options.h>
+#include <arrow-glib/schema.h>
+
+G_BEGIN_DECLS
+
+#define GARROW_TYPE_RECORD_BATCH (garrow_record_batch_get_type())
+G_DECLARE_DERIVABLE_TYPE(GArrowRecordBatch,
+                         garrow_record_batch,
+                         GARROW,
+                         RECORD_BATCH,
+                         GObject)
+struct _GArrowRecordBatchClass
+{
+  GObjectClass parent_class;
+};
+
+GARROW_AVAILABLE_IN_6_0
+GArrowRecordBatch *
+garrow_record_batch_import(gpointer c_abi_array,
+                           GArrowSchema *schema,
+                           GError **error);
+
+GArrowRecordBatch *garrow_record_batch_new(GArrowSchema *schema,
+                                           guint32 n_rows,
+                                           GList *columns,
+                                           GError **error);
+
+GARROW_AVAILABLE_IN_6_0
+gboolean
+garrow_record_batch_export(GArrowRecordBatch *record_batch,
+                           gpointer *c_abi_array,
+                           gpointer *c_abi_schema,
+                           GError **error);
+
+gboolean garrow_record_batch_equal(GArrowRecordBatch *record_batch,
+                                   GArrowRecordBatch *other_record_batch);
+GARROW_AVAILABLE_IN_0_17
+gboolean
+garrow_record_batch_equal_metadata(GArrowRecordBatch *record_batch,
+                                   GArrowRecordBatch *other_record_batch,
+                                   gboolean check_metadata);
+
+GArrowSchema *garrow_record_batch_get_schema     (GArrowRecordBatch *record_batch);
+GARROW_AVAILABLE_IN_0_15
+GArrowArray  *garrow_record_batch_get_column_data(GArrowRecordBatch *record_batch,
+                                                  gint i);
+const gchar  *garrow_record_batch_get_column_name(GArrowRecordBatch *record_batch,
+                                                  gint i);
+guint         garrow_record_batch_get_n_columns  (GArrowRecordBatch *record_batch);
+gint64        garrow_record_batch_get_n_rows     (GArrowRecordBatch *record_batch);
+GArrowRecordBatch *garrow_record_batch_slice     (GArrowRecordBatch *record_batch,
+                                                  gint64 offset,
+                                                  gint64 length);
+
+gchar        *garrow_record_batch_to_string      (GArrowRecordBatch *record_batch,
+                                                  GError **error);
+GArrowRecordBatch *garrow_record_batch_add_column(GArrowRecordBatch *record_batch,
+                                                  guint i,
+                                                  GArrowField *field,
+                                                  GArrowArray *column,
+                                                  GError **error);
+GArrowRecordBatch *garrow_record_batch_remove_column(GArrowRecordBatch *record_batch,
+                                                     guint i,
+                                                     GError **error);
+GARROW_AVAILABLE_IN_1_0
+GArrowBuffer *
+garrow_record_batch_serialize(GArrowRecordBatch *record_batch,
+                              GArrowWriteOptions *options,
+                              GError **error);
+
+
+#define GARROW_TYPE_RECORD_BATCH_ITERATOR       \
+  (garrow_record_batch_iterator_get_type())
+G_DECLARE_DERIVABLE_TYPE(GArrowRecordBatchIterator,
+                         garrow_record_batch_iterator,
+                         GARROW,
+                         RECORD_BATCH_ITERATOR,
+                         GObject)
+struct _GArrowRecordBatchIteratorClass
+{
+  GObjectClass parent_class;
+};
+
+GARROW_AVAILABLE_IN_0_17
+GArrowRecordBatchIterator *
+garrow_record_batch_iterator_new(GList *record_batches);
+
+GARROW_AVAILABLE_IN_0_17
+GArrowRecordBatch *
+garrow_record_batch_iterator_next(GArrowRecordBatchIterator *iterator,
+                                  GError **error);
+
+GARROW_AVAILABLE_IN_0_17
+gboolean
+garrow_record_batch_iterator_equal(GArrowRecordBatchIterator *iterator,
+                                   GArrowRecordBatchIterator *other_iterator);
+
+GARROW_AVAILABLE_IN_0_17
+GList *
+garrow_record_batch_iterator_to_list(GArrowRecordBatchIterator *iterator,
+                                     GError **error);
+
+G_END_DECLS