1 files changed, 33 insertions, 0 deletions
diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/CancellableScheduledTask.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/CancellableScheduledTask.java
new file mode 100644
index 00000000..b16f44ad
--- /dev/null
+++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/CancellableScheduledTask.java
@@ -0,0 +1,33 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.drools.pooling;
+
+/**
+ * A scheduled task that can be cancelled.
+ */
+@FunctionalInterface
+public interface CancellableScheduledTask {
+
+    /**
+     * Cancels the scheduled task.
+     */
+    public void cancel();
+}