dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/AbstractDOMRpcRoutingTableEntry.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 package org.opendaylight.mdsal.dom.broker;
   9
  10 import com.google.common.base.Preconditions;
  11 import com.google.common.collect.Maps;
  12 import java.util.Comparator;
  13 import java.util.List;
  14 import java.util.Map;
  15 import java.util.Set;
  16 import org.opendaylight.mdsal.dom.api.DOMRpcAvailabilityListener;
  17 import org.opendaylight.mdsal.dom.api.DOMRpcIdentifier;
  18 import org.opendaylight.mdsal.dom.api.DOMRpcImplementation;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  20
  21 abstract class AbstractDOMRpcRoutingTableEntry extends AbstractDOMRoutingTableEntry<YangInstanceIdentifier,
  22         DOMRpcImplementation, DOMRpcAvailabilityListener> {
  23     private final DOMRpcIdentifier rpcId;
  24
  25     AbstractDOMRpcRoutingTableEntry(final DOMRpcIdentifier rpcId, final Map<YangInstanceIdentifier,
  26         List<DOMRpcImplementation>> implementations) {
  27         super(rpcId.getType(), implementations);
  28         this.rpcId = Preconditions.checkNotNull(rpcId);
  29     }
  30
  31     final DOMRpcIdentifier getRpcId() {
  32         return rpcId;
  33     }
  34
  35     final boolean containsContext(final YangInstanceIdentifier contextReference) {
  36         return getImplementations().containsKey(contextReference);
  37     }
  38
  39     @Override
  40     protected final Set<YangInstanceIdentifier> registeredIdentifiers(final DOMRpcAvailabilityListener listener) {
  41         return Maps.filterValues(getImplementations(), list -> list.stream()
  42             .anyMatch(listener::acceptsImplementation)).keySet();
  43     }
  44
  45     @Override
  46     protected Comparator<DOMRpcImplementation> implComparator() {
  47         return Comparator.comparingLong(DOMRpcImplementation::invocationCost);
  48     }
  49 }