Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 76 insertions, 0 deletions

diff --git a/src/arrow/c_glib/arrow-glib/orc-file-reader.h b/src/arrow/c_glib/arrow-glib/orc-file-reader.h
new file mode 100644
index 000000000..9551d52e0
--- /dev/null
+++ b/src/arrow/c_glib/arrow-glib/orc-file-reader.h
@@ -0,0 +1,76 @@
+/*
+ * 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/reader.h>
+
+G_BEGIN_DECLS
+
+#define GARROW_TYPE_ORC_FILE_READER (garrow_orc_file_reader_get_type())
+G_DECLARE_DERIVABLE_TYPE(GArrowORCFileReader,
+                         garrow_orc_file_reader,
+                         GARROW,
+                         ORC_FILE_READER,
+                         GObject)
+struct _GArrowORCFileReaderClass
+{
+  GObjectClass parent_class;
+};
+
+GArrowORCFileReader *
+garrow_orc_file_reader_new(GArrowSeekableInputStream *file,
+                           GError **error);
+
+#ifndef GARROW_DISABLE_DEPRECATED
+GARROW_DEPRECATED_IN_0_12_FOR(garrow_orc_file_reader_set_field_indices)
+void
+garrow_orc_file_reader_set_field_indexes(GArrowORCFileReader *reader,
+                                         const gint *field_indexes,
+                                         guint n_field_indexes);
+#endif
+GARROW_AVAILABLE_IN_0_12
+void
+garrow_orc_file_reader_set_field_indices(GArrowORCFileReader *reader,
+                                         const gint *field_indices,
+                                         guint n_field_indices);
+#ifndef GARROW_DISABLE_DEPRECATED
+GARROW_DEPRECATED_IN_0_12_FOR(garrow_orc_file_reader_get_field_indices)
+const gint *
+garrow_orc_file_reader_get_field_indexes(GArrowORCFileReader *reader,
+                                         guint *n_field_indexes);
+#endif
+GARROW_AVAILABLE_IN_0_12
+const gint *
+garrow_orc_file_reader_get_field_indices(GArrowORCFileReader *reader,
+                                         guint *n_field_indices);
+GArrowSchema *
+garrow_orc_file_reader_read_type(GArrowORCFileReader *reader,
+                                 GError **error);
+GArrowTable *
+garrow_orc_file_reader_read_stripes(GArrowORCFileReader *reader,
+                                    GError **error);
+GArrowRecordBatch *
+garrow_orc_file_reader_read_stripe(GArrowORCFileReader *reader,
+                                   gint64 i,
+                                   GError **error);
+gint64 garrow_orc_file_reader_get_n_stripes(GArrowORCFileReader *reader);
+gint64 garrow_orc_file_reader_get_n_rows(GArrowORCFileReader *reader);
+
+G_END_DECLS