本文整理了Java中org.elasticsearch.common.collect.Maps.newHashMapWithExpectedSize()方法的一些代码示例，展示了Maps.newHashMapWithExpectedSize()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。Maps.newHashMapWithExpectedSize()方法的具体详情如下：
包路径：org.elasticsearch.common.collect.Maps
类名称：Maps
方法名：newHashMapWithExpectedSize

Maps.newHashMapWithExpectedSize介绍

暂无

代码示例

代码示例来源：origin: com.bazaarvoice.elasticsearch.client/es-client-java-core

@Override public GetResponse fromXContent(final Map<String, Object> map) {
    final Map<String, GetField> fields;
    if (map.containsKey("fields")) {
      Map<String, Object> incoming = nodeMapValue(map.get("fields"), String.class, Object.class);
      fields = Maps.newHashMapWithExpectedSize(incoming.size());
      for (Map.Entry<String, Object> entry : incoming.entrySet()) {
        if (entry.getValue() instanceof List) {
          fields.put(entry.getKey(), new GetField(entry.getKey(), nodeListValue(entry.getValue(), Object.class)));
        } else {
          fields.put(entry.getKey(), new GetField(entry.getKey(), ImmutableList.of(entry.getValue())));
        }
      }
    } else {
      fields = ImmutableMap.of();
    }

    return new GetResponse(new GetResult(
      nodeStringValue(map.get("_index")),
      nodeStringValue(map.get("_type")),
      nodeStringValue(map.get("_id")),
      nodeLongValue(map.get("_version"), -1),
      nodeBooleanValue(map.get("found"), true),
      nodeBytesReferenceValue(map.get("_source")),
      fields
    ));
  }
}

代码示例来源：origin: com.bazaarvoice.elasticsearch.client/es-rest-client-core-1.4

@Override public GetResponse fromXContent(final Map<String, Object> map) {
    final Map<String, GetField> fields;
    if (map.containsKey("fields")) {
      Map<String, Object> incoming = nodeMapValue(map.get("fields"), String.class, Object.class);
      fields = Maps.newHashMapWithExpectedSize(incoming.size());
      for (Map.Entry<String, Object> entry : incoming.entrySet()) {
        if (entry.getValue() instanceof List) {
          fields.put(entry.getKey(), new GetField(entry.getKey(), nodeListValue(entry.getValue(), Object.class)));
        } else {
          fields.put(entry.getKey(), new GetField(entry.getKey(), ImmutableList.of(entry.getValue())));
        }
      }
    } else {
      fields = ImmutableMap.of();
    }

    //noinspection unchecked
    return new GetResponse(new GetResult(
      nodeStringValue(map.get("_index")),
      nodeStringValue(map.get("_type")),
      nodeStringValue(map.get("_id")),
      nodeLongValue(map.get("_version"), -1),
      nodeBooleanValue(map.get("found"), true),
      nodeBytesReferenceForMapValue((Map<String, ?>) map.get("_source")),
      fields
    ));
  }
}