binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/query/binding/adapter/QueryBuilderTest.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 org.junit.BeforeClass;
  11 import org.junit.Test;
  12 import org.opendaylight.binding.runtime.spi.BindingRuntimeHelpers;
  13 import org.opendaylight.mdsal.binding.api.query.QueryExpression;
  14 import org.opendaylight.mdsal.binding.api.query.QueryFactory;
  15 import org.opendaylight.mdsal.binding.api.query.QueryStructureException;
  16 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTree;
  17 import org.opendaylight.mdsal.binding.dom.codec.impl.DefaultBindingCodecTreeFactory;
  18 import org.opendaylight.mdsal.binding.generator.impl.DefaultBindingRuntimeGenerator;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.top.level.list.NestedList;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23
  24 public class QueryBuilderTest {
  25     private static BindingCodecTree CODEC;
  26
  27     private final QueryFactory factory = new DefaultQueryFactory(CODEC);
  28
  29     @BeforeClass
  30     public static void beforeClass() {
  31         CODEC = new DefaultBindingCodecTreeFactory().create(BindingRuntimeHelpers.createRuntimeContext(
  32             new DefaultBindingRuntimeGenerator()));
  33     }
  34
  35     @Test
  36     public void bar() throws QueryStructureException {
  37         final QueryExpression<TopLevelList> query = factory.querySubtree(InstanceIdentifier.builder(Top.class).build())
  38                 .extractChild(TopLevelList.class)
  39                 .matching()
  40                     .childObject(NestedList.class)
  41                     .leaf(NestedList::getName).contains("foo")
  42                     .and().leaf(TopLevelList::getName).valueEquals("bar")
  43                 .build();
  44 //
  45 //        // Execution start
  46 //        final Result<TopLevelList> result = query.getResult();
  47 //        // Execution fetch
  48 //        final TopLevelList value = result.getValue();
  49     }
  50 }