[Emu] openTAM: FlowStatisticManager, DistributedFlowStatisticStore, get-flow-stats CLI Implementation and NewAdaptiveFlowStatsCollector update and typo
- GetFlowStatistics.java
.Fixed function name typo: immediateLoad()
- SummaryFlowEntryWithLoad.java
.Added javadoc
- TypedFlowEntryWithLoad.java
.Added javadoc,
.and replace checknotnull and throw NullPointerException in typedPollInterval() at line 104
Change-Id: I23d2eaf234d0affeb5f927275148d9165c66c774
diff --git a/core/api/src/main/java/org/onosproject/net/statistic/FlowStatisticStore.java b/core/api/src/main/java/org/onosproject/net/statistic/FlowStatisticStore.java
new file mode 100644
index 0000000..3c2aa89
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/statistic/FlowStatisticStore.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2015 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.statistic;
+
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.flow.FlowEntry;
+import org.onosproject.net.flow.FlowRule;
+
+import java.util.Set;
+
+/**
+ * Flow Store to house the computed statistics.
+ */
+public interface FlowStatisticStore {
+ /**
+ * Remove entries associated with this rule.
+ *
+ * @param rule {@link org.onosproject.net.flow.FlowRule}
+ */
+ void removeFlowStatistic(FlowRule rule);
+
+ /**
+ * Adds a flow stats observation for a flow rule. The previous flow will be removed.
+ *
+ * @param rule a {@link org.onosproject.net.flow.FlowEntry}
+ */
+ void addFlowStatistic(FlowEntry rule);
+
+ /**
+ * Updates a stats observation for a flow rule. The old flow stats will be moved to previous stats.
+ *
+ * @param rule a {@link org.onosproject.net.flow.FlowEntry}
+ */
+ void updateFlowStatistic(FlowEntry rule);
+
+ /**
+ * Fetches the current observed flow stats values.
+ *
+ * @param connectPoint the port to fetch information for
+ * @return set of current flow rules
+ */
+ Set<FlowEntry> getCurrentFlowStatistic(ConnectPoint connectPoint);
+
+ /**
+ * Fetches the current observed flow stats values.
+ *
+ * @param connectPoint the port to fetch information for
+ * @return set of current values
+ */
+ Set<FlowEntry> getPreviousFlowStatistic(ConnectPoint connectPoint);
+}