openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/registry/flow/FlowDescriptorFactory.java

   1 /*
   2  * Copyright (c) 2015 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.registry.flow;
  10
  11 import com.google.common.base.Preconditions;
  12 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  15
  16 /**
  17  * This class serves as factory for creating {@link org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor}
  18  * Created by Martin Bobak &lt;mbobak@cisco.com&gt; on 9.4.2015.
  19  */
  20 public class FlowDescriptorFactory {
  21
  22     public static FlowDescriptor create(final short tableId, final FlowId fLowId) {
  23         final TableKey tableKey = new TableKey(tableId);
  24         return new FlowDescriptorDto(tableKey, fLowId);
  25     }
  26
  27     private static final class FlowDescriptorDto implements FlowDescriptor {
  28
  29         private final FlowId flowId;
  30         private final TableKey tableKey;
  31
  32         public FlowDescriptorDto(final TableKey tableKey, final FlowId flowId) {
  33             Preconditions.checkNotNull(tableKey);
  34             Preconditions.checkNotNull(flowId);
  35             this.flowId = flowId;
  36             this.tableKey = tableKey;
  37         }
  38
  39         @Override
  40         public FlowId getFlowId() {
  41             return flowId;
  42         }
  43
  44         @Override
  45         public TableKey getTableKey() {
  46             return tableKey;
  47         }
  48     }
  49 }