Move to kernel style SPDX license identifiers

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

diff --git a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/ILttngAgent.java b/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/ILttngAgent.java
index fd20a9ebc1d8246b67f5b0f7027a5288494b4579..ca2358a5f5e125fa4cfcbfb61ecca614e24de42f 100644 (file)
--- a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/ILttngAgent.java
+++ b/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/ILttngAgent.java
@@ -1,22 +1,15 @@
 /*
- * Copyright (C) 2015 - EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
- *
- * This library 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 Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Copyright (C) 2015 EfficiOS Inc.
+ * Copyright (C) 2015 Alexandre Montplaisir <alexmonthy@efficios.com>
  */
 
 package org.lttng.ust.agent;
 
+import java.util.Collection;
+import java.util.Map;
+
 /**
  * Interface to define LTTng Java agents.
  *
@@ -93,4 +86,12 @@ public interface ILttngAgent<T extends ILttngHandler> {
         * @return True if the event is currently enabled, false if it is not.
         */
        boolean isEventEnabled(String eventName);
+
+       /**
+        * Return the list of application contexts enabled in the tracing sessions.
+        *
+        * @return The application contexts, first indexed by retriever name, then
+        *         by context name
+        */
+       Collection<Map.Entry<String, Map<String, Integer>>> getEnabledAppContexts();
 }