/usr/include/midgard2/midgard/midgard_query_executor.h is in libmidgard2-dev 10.05.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2010 Piotr Pokora <piotrek.pokora@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef MIDGARD_QUERY_EXECUTOR_H
#define MIDGARD_QUERY_EXECUTOR_H
#include <glib-object.h>
#include "midgard_connection.h"
#include "midgard_query_storage.h"
#include "midgard_query_constraint_simple.h"
#include "midgard_query_property.h"
#include "midgard_query_holder.h"
G_BEGIN_DECLS
/* convention macros */
#define MIDGARD_TYPE_QUERY_EXECUTOR (midgard_query_executor_get_type())
#define MIDGARD_QUERY_EXECUTOR(object) (G_TYPE_CHECK_INSTANCE_CAST ((object),MIDGARD_TYPE_QUERY_EXECUTOR, MidgardQueryExecutor))
#define MIDGARD_QUERY_EXECUTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MIDGARD_TYPE_QUERY_EXECUTOR, MidgardQueryExecutorClass))
#define MIDGARD_IS_QUERY_EXECUTOR(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), MIDGARD_TYPE_QUERY_EXECUTOR))
#define MIDGARD_IS_QUERY_EXECUTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MIDGARD_TYPE_QUERY_EXECUTOR))
#define MIDGARD_QUERY_EXECUTOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MIDGARD_TYPE_QUERY_EXECUTOR, MidgardQueryExecutorClass))
typedef struct _MidgardQueryExecutor MidgardQueryExecutor;
typedef struct _MidgardQueryExecutorClass MidgardQueryExecutorClass;
typedef struct _MidgardQueryExecutorPrivate MidgardQueryExecutorPrivate;
struct _MidgardQueryExecutorClass {
GObjectClass parent;
/* virtual methods */
gboolean (*set_constraint) (MidgardQueryExecutor *self, MidgardQueryConstraintSimple *constraint);
gboolean (*set_limit) (MidgardQueryExecutor *self, guint limit);
gboolean (*set_offset) (MidgardQueryExecutor *self, guint offset);
gboolean (*add_order) (MidgardQueryExecutor *self, MidgardQueryHolder *holder, const gchar *type);
gboolean (*add_join) (MidgardQueryExecutor *self, const gchar *join_type,
MidgardQueryHolder *left_holder, MidgardQueryHolder *right_holder);
guint (*get_results_count) (MidgardQueryExecutor *self);
/* signals */
void (*execution_start) (GObject *object);
void (*execution_end) (GObject *object);
/* signals IDs */
guint signal_id_execution_start;
guint signal_id_execution_end;
};
struct _MidgardQueryExecutor {
GObject parent;
/* < private > */
MidgardQueryExecutorPrivate *priv;
};
GType midgard_query_executor_get_type (void);
MidgardQueryExecutor *midgard_query_executor_new (MidgardConnection *mgd, MidgardQueryStorage *storage);
gboolean midgard_query_executor_set_constraint (MidgardQueryExecutor *self, MidgardQueryConstraintSimple *constraint);
gboolean midgard_query_executor_set_limit (MidgardQueryExecutor *self, guint limit);
gboolean midgard_query_executor_set_offset (MidgardQueryExecutor *self, guint offset);
gboolean midgard_query_executor_add_order (MidgardQueryExecutor *self, MidgardQueryHolder *holder, const gchar *type);
gboolean midgard_query_executor_add_join (MidgardQueryExecutor *self, const gchar *join_type, MidgardQueryHolder *left_holder, MidgardQueryHolder *right_holder);
guint midgard_query_executor_get_results_count (MidgardQueryExecutor *self);
G_END_DECLS
#endif /* MIDGARD_QUERY_EXECUTOR_H */
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