/**
* collectd - src/utils_match.h
- * Copyright (C) 2008 Florian octo Forster
+ * Copyright (C) 2008-2014 Florian octo Forster
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
*
- * 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.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*
- * 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.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*
* Authors:
- * Florian octo Forster <octo at verplant.org>
+ * Florian octo Forster <octo at collectd.org>
**/
#ifndef UTILS_MATCH_H
#include "plugin.h"
/*
- * Defines
+ * Each type may have 12 sub-types
+ * 0x1000 = 1000000000000
+ * ^ <- Type bit
+ * ^^^^^^^^^^^^ <- Subtype bits
*/
-#define UTILS_MATCH_DS_TYPE_GAUGE 0x10
-#define UTILS_MATCH_DS_TYPE_COUNTER 0x20
-#define UTILS_MATCH_DS_TYPE_DERIVE 0x30
-#define UTILS_MATCH_DS_TYPE_ABSOLUTE 0x40
+#define UTILS_MATCH_DS_TYPE_GAUGE 0x1000
+#define UTILS_MATCH_DS_TYPE_COUNTER 0x2000
+#define UTILS_MATCH_DS_TYPE_DERIVE 0x4000
+#define UTILS_MATCH_DS_TYPE_ABSOLUTE 0x8000
#define UTILS_MATCH_CF_GAUGE_AVERAGE 0x01
#define UTILS_MATCH_CF_GAUGE_MIN 0x02
#define UTILS_MATCH_CF_GAUGE_MAX 0x04
#define UTILS_MATCH_CF_GAUGE_LAST 0x08
+#define UTILS_MATCH_CF_GAUGE_INC 0x10
+#define UTILS_MATCH_CF_GAUGE_ADD 0x20
#define UTILS_MATCH_CF_COUNTER_SET 0x01
#define UTILS_MATCH_CF_COUNTER_ADD 0x02
/*
* NAME
+ * match_value_reset
+ *
+ * DESCRIPTION
+ * Resets the internal state, if applicable. This function must be called
+ * after each iteration for "simple" matches, usually after dispatching the
+ * metrics.
+ */
+void match_value_reset (cu_match_value_t *mv);
+
+/*
+ * NAME
* match_destroy
*
* DESCRIPTION