Package org.apache.storm.metric.util

## Class DataPointExpander

- java.lang.Object
- - org.apache.storm.metric.util.DataPointExpander

- All Implemented Interfaces:
    `Serializable`

      public class DataPointExpander
      extends Object
      implements Serializable

  See Also:
    Serialized Form

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static org.slf4j.Logger` | `LOG` |

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `DataPointExpander​(boolean expandMapType, String metricNameSeparator)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Collection<IMetricsConsumer.DataPoint>` | `expandDataPoint​(IMetricsConsumer.DataPoint dataPoint)` |
    `Collection<IMetricsConsumer.DataPoint>` | `expandDataPoints​(Collection<IMetricsConsumer.DataPoint> dataPoints)` |

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### LOG

          public static final org.slf4j.Logger LOG

  - ### Constructor Detail

    - #### DataPointExpander

          public DataPointExpander​(boolean expandMapType,
                                   String metricNameSeparator)

  - ### Method Detail

    - #### expandDataPoints

          public Collection<IMetricsConsumer.DataPoint> expandDataPoints​(Collection<IMetricsConsumer.DataPoint> dataPoints)

    - #### expandDataPoint

          public Collection<IMetricsConsumer.DataPoint> expandDataPoint​(IMetricsConsumer.DataPoint dataPoint)