diff --git a/bindings/java/org/collectd/api/Collectd.java b/bindings/java/org/collectd/api/Collectd.java
index 97b990e0779cb653012e5b5d71fdc5d7a522c1fe..84e659265850dceafd0650c4a9bb7297e728b11f 100644 (file)
/**
* Java API to internal functions of collectd.
*
+ * All functions in this class are {@code static}. You don't need to create an
+ * object of this class (in fact, you can't). Just call these functions
+ * directly.
+ *
* @author Florian Forster <octo at verplant.org>
*/
public class Collectd
{
+
+ /**
+ * Constant for severity (log level) "error".
+ *
+ * @see CollectdLogInterface
+ */
public static final int LOG_ERR = 3;
+
+ /**
+ * Constant for severity (log level) "warning".
+ *
+ * @see CollectdLogInterface
+ */
public static final int LOG_WARNING = 4;
+
+ /**
+ * Constant for severity (log level) "notice".
+ *
+ * @see CollectdLogInterface
+ */
public static final int LOG_NOTICE = 5;
+
+ /**
+ * Constant for severity (log level) "info".
+ *
+ * @see CollectdLogInterface
+ */
public static final int LOG_INFO = 6;
+
+ /**
+ * Constant for severity (log level) "debug".
+ *
+ * @see CollectdLogInterface
+ */
public static final int LOG_DEBUG = 7;
+ /**
+ * Return value of match methods: No match.
+ *
+ * This is one of two valid return values from match callbacks, indicating
+ * that the passed {@link DataSet} and {@link ValueList} did not match.
+ *
+ * Do not use the numeric value directly, it is subject to change without
+ * notice!
+ *
+ * @see CollectdMatchInterface
+ */
+ public static final int FC_MATCH_NO_MATCH = 0;
+
+ /**
+ * Return value of match methods: Match.
+ *
+ * This is one of two valid return values from match callbacks, indicating
+ * that the passed {@link DataSet} and {@link ValueList} did match.
+ *
+ * Do not use the numeric value directly, it is subject to change without
+ * notice!
+ *
+ * @see CollectdMatchInterface
+ */
+ public static final int FC_MATCH_MATCHES = 1;
+
+ /**
+ * Return value of target methods: Continue.
+ *
+ * This is one of three valid return values from target callbacks, indicating
+ * that processing of the {@link ValueList} should continue.
+ *
+ * Do not use the numeric value directly, it is subject to change without
+ * notice!
+ *
+ * @see CollectdTargetInterface
+ */
+ public static final int FC_TARGET_CONTINUE = 0;
+
+ /**
+ * Return value of target methods: Stop.
+ *
+ * This is one of three valid return values from target callbacks, indicating
+ * that processing of the {@link ValueList} should stop immediately.
+ *
+ * Do not use the numeric value directly, it is subject to change without
+ * notice!
+ *
+ * @see CollectdTargetInterface
+ */
+ public static final int FC_TARGET_STOP = 1;
+
+ /**
+ * Return value of target methods: Return.
+ *
+ * This is one of three valid return values from target callbacks, indicating
+ * that processing of the current chain should be stopped and processing of
+ * the {@link ValueList} should continue in the calling chain.
+ *
+ * Do not use the numeric value directly, it is subject to change without
+ * notice!
+ *
+ * @see CollectdTargetInterface
+ */
+ public static final int FC_TARGET_RETURN = 2;
+
/**
* Java representation of collectd/src/plugin.h:plugin_register_config
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdConfigInterface
*/
native public static int registerConfig (String name,
CollectdConfigInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_init
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdInitInterface
*/
native public static int registerInit (String name,
CollectdInitInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_read
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdReadInterface
*/
native public static int registerRead (String name,
CollectdReadInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_write
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdWriteInterface
*/
native public static int registerWrite (String name,
CollectdWriteInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_flush
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdFlushInterface
*/
native public static int registerFlush (String name,
CollectdFlushInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_shutdown
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdShutdownInterface
*/
native public static int registerShutdown (String name,
CollectdShutdownInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_log
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdLogInterface
*/
native public static int registerLog (String name,
CollectdLogInterface object);
/**
* Java representation of collectd/src/plugin.h:plugin_register_notification
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdNotificationInterface
*/
native public static int registerNotification (String name,
CollectdNotificationInterface object);
+ /**
+ * Java representation of collectd/src/filter_chain.h:fc_register_match
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdMatchFactoryInterface
+ */
+ native public static int registerMatch (String name,
+ CollectdMatchFactoryInterface object);
+
+ /**
+ * Java representation of collectd/src/filter_chain.h:fc_register_target
+ *
+ * @return Zero when successful, non-zero otherwise.
+ * @see CollectdTargetFactoryInterface
+ */
+ native public static int registerTarget (String name,
+ CollectdTargetFactoryInterface object);
+
/**
* Java representation of collectd/src/plugin.h:plugin_dispatch_values
+ *
+ * @return Zero when successful, non-zero otherwise.
*/
native public static int dispatchValues (ValueList vl);
/**
* Java representation of collectd/src/plugin.h:plugin_dispatch_notification
+ *
+ * @return Zero when successful, non-zero otherwise.
*/
native public static int dispatchNotification (Notification n);
/**
* Java representation of collectd/src/plugin.h:plugin_get_ds
+ *
+ * @return The appropriate {@link DataSet} object or {@code null} if no such
+ * type is registered.
*/
native public static DataSet getDS (String type);
*/
native private static void log (int severity, String message);
+ /**
+ * Prints an error message.
+ */
public static void logError (String message)
{
log (LOG_ERR, message);
} /* void logError */
+ /**
+ * Prints a warning message.
+ */
public static void logWarning (String message)
{
log (LOG_WARNING, message);
} /* void logWarning */
+ /**
+ * Prints a notice.
+ */
public static void logNotice (String message)
{
log (LOG_NOTICE, message);
} /* void logNotice */
+ /**
+ * Prints an info message.
+ */
public static void logInfo (String message)
{
log (LOG_INFO, message);
} /* void logInfo */
+ /**
+ * Prints a debug message.
+ */
public static void logDebug (String message)
{
log (LOG_DEBUG, message);
} /* void logDebug */
-
} /* class Collectd */
/* vim: set sw=2 sts=2 et fdm=marker : */