Move all sources to 'src/'

[lttng-ust.git] / liblttng-ust-java-agent / java / lttng-ust-agent-common / org / lttng / ust / agent / filter / IFilterChangeListener.java

diff --git a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/filter/IFilterChangeListener.java b/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/filter/IFilterChangeListener.java
deleted file mode 100644 (file)
index e222b22..0000000
--- a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/filter/IFilterChangeListener.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- * Copyright (C) 2015 EfficiOS Inc.
- * Copyright (C) 2015 Alexandre Montplaisir <alexmonthy@efficios.com>
- */
-
-package org.lttng.ust.agent.filter;
-
-import org.lttng.ust.agent.session.EventRule;
-
-/**
- * Filter notification listener interface.
- * <p>
- * Applications wanting to be notified of event filtering rule changes should
- * implement this interface, then register their listener using
- * {@link FilterChangeNotifier#registerListener}.
- * </p>
- * <p>
- * The callbacks defined in this interface will be called whenever an event rule
- * is added or removed. The manager will take care of the reference-counting in
- * case multiple tracing sessions enable the exact same rules. For example, the
- * {@link #eventRuleRemoved} callback is only called when there are no more
- * session interested into it.
- * </p>
- * <p>
- * Do not forget to unregister the listener after use, using
- * {@link FilterChangeNotifier#unregisterListener}. If you do not, or if
- * you use an anonymous listener for example, these will remain attached until
- * the complete shutdown of the application.
- * </p>
- * <p>
- * Only one thread is used to dispatch notifications, sequentially. This means
- * that if a callback hangs it will prevent other listeners from receiving
- * notifications. Please take care of not blocking inside the listener
- * callbacks, and use separate threads for potentially long or blocking
- * operations.
- * </p>
- *
- * @author Alexandre Montplaisir
- */
-public interface IFilterChangeListener {
-
-       /**
-        * Notification that a new event rule is now enabled in the tracing
-        * sessions.
-        *
-        * @param rule
-        *            The event rule that was enabled
-        */
-       void eventRuleAdded(EventRule rule);
-
-       /**
-        * Notification that an existing event rule is now disabled in the tracing
-        * sessions.
-        *
-        * @param rule
-        *            The event rule that was disabled
-        */
-       void eventRuleRemoved(EventRule rule);
-}