org.elasticsearch.hadoop.serialization.Generator.writeBeginObject()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中org.elasticsearch.hadoop.serialization.Generator.writeBeginObject()方法的一些代码示例，展示了Generator.writeBeginObject()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Generator.writeBeginObject()方法的具体详情如下：
包路径：org.elasticsearch.hadoop.serialization.Generator
类名称：Generator
方法名：writeBeginObject

Generator.writeBeginObject介绍

暂无

代码示例

代码示例来源：origin: elastic/elasticsearch-hadoop

@Override
  public void toJson(Generator out) {
    out.writeFieldName("match_all")
        .writeBeginObject().writeEndObject();
  }
}

代码示例来源：origin: elastic/elasticsearch-hadoop

@Override
public void toJson(Generator out) {
  if (field == null) {
    throw new IllegalArgumentException("inner clause [field] cannot be null");
  }
  if (term == null) {
    throw new IllegalArgumentException("inner clause [term] cannot be null");
  }
  out.writeFieldName("term")
      .writeBeginObject()
        .writeFieldName(field)
        .writeString(term)
      .writeEndObject();
}

代码示例来源：origin: elastic/elasticsearch-hadoop

@Override
  public void toJson(Generator out) {
    if (filter == null) {
      throw new IllegalArgumentException("inner clause [filter] cannot be null.");
    }
    out.writeFieldName("constant_score");
    out.writeBeginObject();
    out.writeFieldName("filter");
    out.writeBeginObject();
    filter.toJson(out);
    out.writeEndObject();
    out.writeFieldName("boost");
    out.writeNumber(boost);
    out.writeEndObject();
  }
}

代码示例来源：origin: elastic/elasticsearch-hadoop

@Override
public void toJson(Generator out) {
  if (query == null) {
    throw new IllegalArgumentException("inner clause [query] cannot be null.");
  }
  out.writeFieldName("filtered");
  out.writeBeginObject();
  out.writeFieldName("query");
  out.writeBeginObject();
  query.toJson(out);
  out.writeEndObject();
  if (filters.isEmpty() == false) {
    out.writeFieldName("filter");
    out.writeBeginObject();
    if (filters.size() == 1) {
      filters.get(0).toJson(out);
    } else {
      BoolQueryBuilder inner = new BoolQueryBuilder();
      for (QueryBuilder filter : filters) {
        inner.must(filter);
      }
      inner.toJson(out);
    }
    out.writeEndObject();
  }
  out.writeEndObject();
}

代码示例来源：origin: elastic/elasticsearch-hadoop

private static void traverseMap(Parser parser, Generator generator) {
  generator.writeBeginObject();
  parser.nextToken();
  for (; parser.currentToken() != Token.END_OBJECT;) {
    traverse(parser, generator);
  }
  generator.writeEndObject();
  parser.nextToken();
}

代码示例来源：origin: elastic/elasticsearch-hadoop

@Override
public void toJson(Generator out) {
  out.writeFieldName("bool");
  out.writeBeginObject();
  if (mustClauses.size() > 0) {
    out.writeFieldName("must");
    out.writeBeginArray();
    for (QueryBuilder innerQuery : mustClauses) {
      out.writeBeginObject();
      innerQuery.toJson(out);
      out.writeEndObject();
    out.writeBeginArray();
    for (QueryBuilder innerQuery : shouldClauses) {
      out.writeBeginObject();
      innerQuery.toJson(out);
      out.writeEndObject();
    out.writeBeginArray();
    for (QueryBuilder innerQuery : filterClauses) {
      out.writeBeginObject();
      innerQuery.toJson(out);
      out.writeEndObject();
    out.writeBeginArray();
    for (QueryBuilder innerQuery : mustNotClauses) {
      out.writeBeginObject();
      innerQuery.toJson(out);
      out.writeEndObject();

代码示例来源：origin: elastic/elasticsearch-hadoop

generator.writeBeginObject();
for (Entry<?, ?> entry : ((Map<?, ?>) value).entrySet()) {
  String fieldName = entry.getKey().toString();

代码示例来源：origin: elastic/elasticsearch-hadoop

@SuppressWarnings("unchecked")
@Override
public Result write(SinkCall<Object[], ?> sinkCall, Generator generator) {
  Tuple tuple = CascadingUtils.coerceToString(sinkCall);
  // consider names (in case of aliases these are already applied)
  List<String> names = (List<String>) sinkCall.getContext()[SINK_CTX_ALIASES];
  generator.writeBeginObject();
  for (int i = 0; i < tuple.size(); i++) {
    String name = (i < names.size() ? names.get(i) : "tuple" + i);
    // filter out fields
    if (shouldKeep(generator.getParentPath(), name)) {
      generator.writeFieldName(name);
      Object object = tuple.getObject(i);
      Result result = jdkWriter.write(object, generator);
      if (!result.isSuccesful()) {
        if (object instanceof Writable) {
          return writableWriter.write((Writable) object, generator);
        }
        return Result.FAILED(object);
      }
    }
  }
  generator.writeEndObject();
  return Result.SUCCESFUL();
}

代码示例来源：origin: elastic/elasticsearch-hadoop

public static String printQueryBuilder(QueryBuilder builder, boolean addQuery) {
    FastByteArrayOutputStream out = new FastByteArrayOutputStream(256);
    Generator generator = new JacksonJsonGenerator(out);
    if (addQuery) {
      generator.writeBeginObject().writeFieldName("query");
    }
    generator.writeBeginObject();
    builder.toJson(generator);
    generator.writeEndObject();
    if (addQuery) {
      generator.writeEndObject();
    }
    generator.close();
    return out.toString();
  }
}

代码示例来源：origin: elastic/elasticsearch-hadoop

static QueryBuilder randomRawQueryStringQuery(Random rand, int level) {
  QueryBuilder query = randomQuery(rand);
  FastByteArrayOutputStream out = new FastByteArrayOutputStream(256);
  Generator generator = new JacksonJsonGenerator(out);
  generator.writeBeginObject();
  query.toJson(generator);
  generator.writeEndObject();
  generator.close();
  try {
    return new RawQueryBuilder(out.toString().trim(), false);
  } catch (IOException e) {
    throw new IllegalArgumentException("failed to parse raw query", e);
  }
}

代码示例来源：origin: elastic/elasticsearch-hadoop

protected Result doWrite(Tuple tuple, Generator generator, String parentField) {
    Fields fields = tuple.getFields();

    generator.writeBeginObject();
    for (String field : fields) {
      if (shouldKeep(parentField, field)) {
        generator.writeFieldName(field);
        Object value = tuple.getValueByField(field);

        if (value instanceof Tuple) {
          Result result = write((Tuple) value, generator);
          if (!result.isSuccesful()) {
            return result;
          }
        }

        else {
          Result result = jdkWriter.write(value, generator);
          if (!result.isSuccesful()) {
            return result;
          }
        }
      }
    }
    generator.writeEndObject();
    return Result.SUCCESFUL();
  }
}

代码示例来源：origin: elastic/elasticsearch-hadoop

generator.writeBeginObject();
  generator.writeEndObject();
generator.writeBeginObject();

代码示例来源：origin: elastic/elasticsearch-hadoop

Map<Writable, Writable> map = (Map<Writable, Writable>) writable;
generator.writeBeginObject();

代码示例来源：origin: elastic/elasticsearch-hadoop

generator.writeFieldName(FieldNames.FIELD_LABELS).writeBeginObject();
  for (Map.Entry<String, String> label : labels.entrySet()) {
    generator.writeFieldName(label.getKey()).writeString(label.getValue());
  generator.writeFieldName(FieldNames.FIELD_HOST).writeBeginObject();
      generator.writeFieldName(FieldNames.FIELD_HOST_OS).writeBeginObject();
      generator.writeFieldName(FieldNames.FIELD_HOST_TIMEZONE).writeBeginObject();
        generator.writeFieldName(FieldNames.FIELD_HOST_TIMEZONE_OFFSET).writeBeginObject();
generator.writeFieldName(FieldNames.FIELD_ERROR).writeBeginObject();
generator.writeFieldName(FieldNames.FIELD_EVENT).writeBeginObject();

代码示例来源：origin: elastic/elasticsearch-hadoop

MapObjectInspector moi = (MapObjectInspector) oi;
generator.writeBeginObject();
for (Map.Entry<?, ?> entry : moi.getMap(data).entrySet()) {
generator.writeBeginObject();
for (StructField structField : refs) {
  String actualFieldName = alias.toES(structField.getFieldName());

代码示例来源：origin: elastic/elasticsearch-hadoop

generator.writeBeginObject();

代码示例来源：origin: elastic/elasticsearch-hadoop

out.writeBeginObject();
out.writeFieldName("query");
out.writeString(query);

代码示例来源：origin: elastic/elasticsearch-hadoop

generator.writeBeginObject();
assertEquals("", generator.getParentPath());
generator.writeBeginObject();
assertEquals("test", generator.getParentPath());
generator.writeBeginObject();
assertEquals("test.subfield", generator.getParentPath());

代码示例来源：origin: org.elasticsearch/elasticsearch-hadoop-mr

@Override
  public void toJson(Generator out) {
    out.writeFieldName("match_all")
        .writeBeginObject().writeEndObject();
  }
}

代码示例来源：origin: org.elasticsearch/elasticsearch-spark-13

@Override
  public void toJson(Generator out) {
    out.writeFieldName("match_all")
        .writeBeginObject().writeEndObject();
  }
}

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