ONOS-5691 ONOS-5742 Fixing intent framework difficulties
- Refactoring AbstractAccumulator to use less blocking synchronization
- Fixing bug in AbstractAccumulator that could leave some items
without firing
- Updated IntentStore for resubmitting pending operations
Change-Id: Iaf240da65e11ceb7d7d745cf4e25bfb8c26ed1eb
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/phase/Skipped.java b/core/net/src/main/java/org/onosproject/net/intent/impl/phase/Skipped.java
new file mode 100644
index 0000000..a8afde6
--- /dev/null
+++ b/core/net/src/main/java/org/onosproject/net/intent/impl/phase/Skipped.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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.
+ */
+package org.onosproject.net.intent.impl.phase;
+
+import org.onosproject.net.intent.IntentData;
+
+/**
+ * Represents a phase where an intent is not compiled.
+ * <p>
+ * This should be used if a new version of the intent will immediately override
+ * this one.
+ * </p>
+ */
+public final class Skipped extends FinalIntentProcessPhase {
+
+ private static final Skipped SINGLETON = new Skipped();
+
+ /**
+ * Returns a shared skipped phase.
+ *
+ * @return skipped phase
+ */
+ public static Skipped getPhase() {
+ return SINGLETON;
+ }
+
+ // Prevent object construction; use getPhase()
+ private Skipped() {
+ }
+
+ @Override
+ public IntentData data() {
+ return null;
+ }
+}