org.apache.solr.search

## Class SolrFieldCacheMBean

- java.lang.Object
- - org.apache.solr.search.SolrFieldCacheMBean

- All Implemented Interfaces:
    JmxMonitoredMap.JmxAugmentedSolrInfoMBean, SolrInfoMBean

      public class SolrFieldCacheMBean
      extends Object
      implements JmxMonitoredMap.JmxAugmentedSolrInfoMBean

  A SolrInfoMBean that provides introspection of the Solr FieldCache

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoMBean

      `SolrInfoMBean.Category`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `SolrFieldCacheMBean()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `SolrInfoMBean.Category` | `getCategory()` Purpose of this Class
    `String` | `getDescription()` Simple one or two line description
    `URL[]` | `getDocs()` Documentation URL list.
    `String` | `getName()` Simple common usage name, e.g.
    `String` | `getSource()` CVS Source, SVN Source, etc
    `NamedList` | `getStatistics()` Any statistics this instance would like to be publicly available via the Solr Administration interface.
    `NamedList` | `getStatisticsForJmx()` JMX-specific statistics
    `String` | `getVersion()` Simple common usage version, e.g.

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

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

- - ### Constructor Detail

    - #### SolrFieldCacheMBean

          public SolrFieldCacheMBean()

  - ### Method Detail

    - #### getName

          public String getName()

      Description copied from interface: `SolrInfoMBean`
      Simple common usage name, e.g. BasicQueryHandler, or fully qualified clas name.
      Specified by:
        `getName` in interface `SolrInfoMBean`

    - #### getVersion

          public String getVersion()

      Description copied from interface: `SolrInfoMBean`
      Simple common usage version, e.g. 2.0
      Specified by:
        `getVersion` in interface `SolrInfoMBean`

    - #### getDescription

          public String getDescription()

      Description copied from interface: `SolrInfoMBean`
      Simple one or two line description
      Specified by:
        `getDescription` in interface `SolrInfoMBean`

    - #### getCategory

          public SolrInfoMBean.Category getCategory()

      Description copied from interface: `SolrInfoMBean`
      Purpose of this Class
      Specified by:
        `getCategory` in interface `SolrInfoMBean`

    - #### getSource

          public String getSource()

      Description copied from interface: `SolrInfoMBean`
      CVS Source, SVN Source, etc
      Specified by:
        `getSource` in interface `SolrInfoMBean`

    - #### getDocs

          public URL[] getDocs()

      Description copied from interface: `SolrInfoMBean`
      Documentation URL list.

      Suggested documentation URLs: Homepage for sponsoring project, FAQ on class usage, Design doc for class, Wiki, bug reporting URL, etc...

      Specified by:
        `getDocs` in interface `SolrInfoMBean`

    - #### getStatistics

          public NamedList getStatistics()

      Description copied from interface: `SolrInfoMBean`
      Any statistics this instance would like to be publicly available via the Solr Administration interface.

      Any Object type may be stored in the list, but only the `toString()` representation will be used.

      Specified by:
        `getStatistics` in interface `SolrInfoMBean`

    - #### getStatisticsForJmx

          public NamedList getStatisticsForJmx()

      Description copied from interface: `JmxMonitoredMap.JmxAugmentedSolrInfoMBean`
      JMX-specific statistics
      Specified by:
        `getStatisticsForJmx` in interface `JmxMonitoredMap.JmxAugmentedSolrInfoMBean`

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