Package org.sindice.siren.qparser.json.dsl

Examples of org.sindice.siren.qparser.json.dsl.QueryBuilder.newNode()


    final QueryBuilder b = new QueryBuilder();
    final String[] queries = {
      b.newNode("\"Marie Antoinette\"").toString(),
      b.newTwig("genre").with(b.newNode("Drama")).toString(),
      b.newBoolean().with(b.newTwig("genre").with(b.newNode("Drama")))
                    .with(b.newTwig("year").with(b.newNode("2010"))).toString(),
      b.newTwig("director").with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(b.newTwig("last_name").with(b.newNode("Eastwood")))
                   .with(b.newTwig("first_name").with(b.newNode("Clint")))
      ).toString(),
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      b.newTwig("genre").with(b.newNode("Drama")).toString(),
      b.newBoolean().with(b.newTwig("genre").with(b.newNode("Drama")))
                    .with(b.newTwig("year").with(b.newNode("2010"))).toString(),
      b.newTwig("director").with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(b.newTwig("last_name").with(b.newNode("Eastwood")))
                   .with(b.newTwig("first_name").with(b.newNode("Clint")))
      ).toString(),
      b.newTwig("actors").with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(
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      b.newBoolean().with(b.newTwig("genre").with(b.newNode("Drama")))
                    .with(b.newTwig("year").with(b.newNode("2010"))).toString(),
      b.newTwig("director").with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(b.newTwig("last_name").with(b.newNode("Eastwood")))
                   .with(b.newTwig("first_name").with(b.newNode("Clint")))
      ).toString(),
      b.newTwig("actors").with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(
          // here, twig with empty root to represent the wildcard on the field name
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      ).toString(),
      b.newTwig("actors").with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(
          // here, twig with empty root to represent the wildcard on the field name
          b.newTwig().with(b.newNode("Timberlake"))
        )
      )
                         .with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(
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      )
                         .with(
        // here, twig with empty root node to represent first nested entity node
        b.newTwig().with(
          // here, twig with empty root to represent the wildcard on the field name
          b.newTwig().with(b.newNode("Eisenberg"))
        )
      ).toString()
    };
    return queries;
  }
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  throws IOException, SolrServerException, QueryNodeException {
    this.addJsonString("1", "{ \"aaa\" :  { \"bbb\" : \"ccc\" } }");

    SolrQuery query = new SolrQuery();
    final QueryBuilder b = new QueryBuilder();
    query.setQuery(b.newTwig("aaa").with(b.newNode("ccc"), 3).toString());
    query.setRequestHandler("json");
    String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);

    query = new SolrQuery();
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    query.setRequestHandler("json");
    String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);

    query = new SolrQuery();
    query.setQuery(b.newTwig("aaa").with(b.newNode("ccc"), 2).toString());
    query.setRequestHandler("json");
    results = this.search(query, ID_FIELD);
    assertEquals(0, results.length);
  }
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        "\"_datatype_\" : \"uri\" " +
        "} }");

    final SolrQuery query = new SolrQuery();
    final QueryBuilder b = new QueryBuilder();
    query.setQuery(b.newTwig("uri").with(b.newNode("'foaf:Person'")).toString());
    query.setRequestHandler("json");
    final String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);
  }
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        "\"_datatype_\" : \"uri\" " +
        "} }");

    final SolrQuery query = new SolrQuery();
    final QueryBuilder b = new QueryBuilder();
    query.setQuery(b.newTwig("uri").with(b.newNode("uri('http://xmlns.com/foaf/0.1/Person')")).toString());
    query.setRequestHandler("json");
    final String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);
  }
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