binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/query/binding/adapter/DefaultQueryFactory.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.query.binding.adapter;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.annotations.Beta;
  13 import javax.inject.Inject;
  14 import javax.inject.Singleton;
  15 import org.opendaylight.mdsal.binding.api.query.DescendantQueryBuilder;
  16 import org.opendaylight.mdsal.binding.api.query.QueryFactory;
  17 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  18 import org.opendaylight.yangtools.yang.binding.DataObject;
  19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  20
  21 @Beta
  22 @Singleton
  23 public final class DefaultQueryFactory implements QueryFactory {
  24     private final BindingNormalizedNodeCodecRegistry registry;
  25
  26     @Inject
  27     public DefaultQueryFactory(final BindingNormalizedNodeCodecRegistry registry) {
  28         this.registry = requireNonNull(registry);
  29     }
  30
  31     @Override
  32     public <T extends DataObject> DescendantQueryBuilder<T> querySubtree(final InstanceIdentifier<T> rootPath) {
  33         return new DefaultDescendantQueryBuilder<>(registry.getCodecContext(), rootPath);
  34     }
  35 }