openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/device/BuildSwitchCapabilitiesOF10.java

   1 /**
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.openflowplugin.impl.device;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13
  14 import org.opendaylight.openflowplugin.api.openflow.md.core.sal.BuildSwitchFeatures;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FeatureCapability;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityArpMatchIp;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityFlowStats;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityIpReasm;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityPortStats;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityQueueStats;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityReserved;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityStp;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowFeatureCapabilityTableStats;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.flow.node.SwitchFeatures;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.flow.node.SwitchFeaturesBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  27
  28 /**
  29  * SwitchFeature builder for OF 1.0
  30  */
  31 public final class BuildSwitchCapabilitiesOF10 implements BuildSwitchFeatures {
  32
  33     private static BuildSwitchCapabilitiesOF10 instance = new BuildSwitchCapabilitiesOF10();
  34
  35     private BuildSwitchCapabilitiesOF10() {}
  36
  37     /**
  38      * Get singleton instance
  39      *
  40      * @return instance
  41      */
  42     public static BuildSwitchCapabilitiesOF10 getInstance() {
  43         return instance;
  44     }
  45
  46     @Override
  47     public SwitchFeatures build(GetFeaturesOutput features) {
  48
  49        SwitchFeaturesBuilder builderSwFeatures = new SwitchFeaturesBuilder();
  50        builderSwFeatures.setMaxBuffers(features.getBuffers());
  51        builderSwFeatures.setMaxTables(features.getTables());
  52
  53        List<Class<? extends FeatureCapability>> capabilities = new ArrayList<>();
  54
  55        if(features.getCapabilitiesV10().isOFPCARPMATCHIP()) {
  56            capabilities.add(FlowFeatureCapabilityArpMatchIp.class);
  57        }
  58        if(features.getCapabilitiesV10().isOFPCFLOWSTATS()) {
  59            capabilities.add(FlowFeatureCapabilityFlowStats.class);
  60        }
  61        if(features.getCapabilitiesV10().isOFPCIPREASM()) {
  62            capabilities.add(FlowFeatureCapabilityIpReasm.class);
  63        }
  64        if(features.getCapabilitiesV10().isOFPCPORTSTATS()) {
  65            capabilities.add(FlowFeatureCapabilityPortStats.class);
  66        }
  67        if(features.getCapabilitiesV10().isOFPCQUEUESTATS()) {
  68            capabilities.add(FlowFeatureCapabilityQueueStats.class);
  69        }
  70        if(features.getCapabilitiesV10().isOFPCRESERVED()) {
  71            capabilities.add(FlowFeatureCapabilityReserved.class);
  72        }
  73        if(features.getCapabilitiesV10().isOFPCSTP()) {
  74            capabilities.add(FlowFeatureCapabilityStp.class);
  75        }
  76        if(features.getCapabilitiesV10().isOFPCTABLESTATS()) {
  77            capabilities.add(FlowFeatureCapabilityTableStats.class);
  78        }
  79
  80        builderSwFeatures.setCapabilities(capabilities);
  81
  82        return builderSwFeatures.build();
  83     }
  84
  85
  86 }