Bug 1484 - StatisticManager performance improvement refactoring

[controller.git] / opendaylight / md-sal / statistics-manager / src / main / java / org / opendaylight / controller / md / statistics / manager / NodeConnectorStatsTracker.java

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeConnectorStatsTracker.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeConnectorStatsTracker.java
deleted file mode 100644 (file)
index 2e2bf1c..0000000
--- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeConnectorStatsTracker.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright IBM Corporation, 2013.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.md.statistics.manager;
-
-import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsInputBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.flow.capable.node.connector.statistics.FlowCapableNodeConnectorStatisticsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMapBuilder;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-final class NodeConnectorStatsTracker extends AbstractStatsTracker<NodeConnectorStatisticsAndPortNumberMap, NodeConnectorStatisticsAndPortNumberMap> {
-    private static final Logger logger = LoggerFactory.getLogger(NodeConnectorStatsTracker.class);
-    private final OpendaylightPortStatisticsService portStatsService;
-
-    NodeConnectorStatsTracker(final OpendaylightPortStatisticsService portStatsService, final FlowCapableContext context) {
-        super(context);
-        this.portStatsService = portStatsService;
-    }
-
-    @Override
-    protected void cleanupSingleStat(final DataModificationTransaction trans, final NodeConnectorStatisticsAndPortNumberMap item) {
-        // TODO Auto-generated method stub
-    }
-
-    @Override
-    protected NodeConnectorStatisticsAndPortNumberMap updateSingleStat(final DataModificationTransaction trans, final NodeConnectorStatisticsAndPortNumberMap item) {
-        FlowCapableNodeConnectorStatisticsBuilder statisticsBuilder
-                                        = new FlowCapableNodeConnectorStatisticsBuilder();
-        statisticsBuilder.setBytes(item.getBytes());
-        statisticsBuilder.setCollisionCount(item.getCollisionCount());
-        statisticsBuilder.setDuration(item.getDuration());
-        statisticsBuilder.setPackets(item.getPackets());
-        statisticsBuilder.setReceiveCrcError(item.getReceiveCrcError());
-        statisticsBuilder.setReceiveDrops(item.getReceiveDrops());
-        statisticsBuilder.setReceiveErrors(item.getReceiveErrors());
-        statisticsBuilder.setReceiveFrameError(item.getReceiveFrameError());
-        statisticsBuilder.setReceiveOverRunError(item.getReceiveOverRunError());
-        statisticsBuilder.setTransmitDrops(item.getTransmitDrops());
-        statisticsBuilder.setTransmitErrors(item.getTransmitErrors());
-
-        //Augment data to the node-connector
-        FlowCapableNodeConnectorStatisticsDataBuilder statisticsDataBuilder =
-                new FlowCapableNodeConnectorStatisticsDataBuilder();
-
-        statisticsDataBuilder.setFlowCapableNodeConnectorStatistics(statisticsBuilder.build());
-
-        final NodeConnectorKey key = new NodeConnectorKey(item.getNodeConnectorId());
-        final InstanceIdentifier<NodeConnector> nodeConnectorRef = getNodeIdentifier().child(NodeConnector.class, key);
-
-        // FIXME: can we bypass this read?
-        NodeConnector nodeConnector = (NodeConnector)trans.readOperationalData(nodeConnectorRef);
-        if(nodeConnector != null){
-            final FlowCapableNodeConnectorStatisticsData stats = statisticsDataBuilder.build();
-            logger.debug("Augmenting port statistics {} to port {}",stats,nodeConnectorRef.toString());
-            NodeConnectorBuilder nodeConnectorBuilder = new NodeConnectorBuilder()
-                .setKey(key).setId(item.getNodeConnectorId())
-                .addAugmentation(FlowCapableNodeConnectorStatisticsData.class, stats);
-            trans.putOperationalData(nodeConnectorRef, nodeConnectorBuilder.build());
-        }
-
-        return item;
-    }
-
-    @Override
-    public void request() {
-        if (portStatsService != null) {
-            final GetAllNodeConnectorsStatisticsInputBuilder input = new GetAllNodeConnectorsStatisticsInputBuilder();
-            input.setNode(getNodeRef());
-
-            requestHelper(portStatsService.getAllNodeConnectorsStatistics(input.build()));
-        }
-    }
-
-    @Override
-    protected NodeConnectorStatisticsAndPortNumberMap createInvariantKey(NodeConnectorStatisticsAndPortNumberMap item) {
-        NodeConnectorStatisticsAndPortNumberMapBuilder ncStatsBuilder = new NodeConnectorStatisticsAndPortNumberMapBuilder();
-        ncStatsBuilder.setNodeConnectorId(item.getNodeConnectorId());
-        ncStatsBuilder.setKey(item.getKey());
-        return ncStatsBuilder.build();
-    }
-}