ReferenceCountMap.ReferenceCounter (Apache Hadoop HDFS 3.5.0 API)
Description: declaration: package: org.apache.hadoop.hdfs.util, class: ReferenceCountMap, interface: ReferenceCounter

Package org.apache.hadoop.hdfs.util

# Interface ReferenceCountMap.ReferenceCounter

All Known Implementing Classes:
  `AclFeature`

Enclosing class:
  ReferenceCountMap<E extends ReferenceCountMap.ReferenceCounter>

public static interface ReferenceCountMap.ReferenceCounter
Interface for the reference count holder

- ## Method Summary

  Modifier and Type
  Method
  Description
  `int`
  `decrementAndGetRefCount()`
  `int`
  `getRefCount()`
  `int`
  `incrementAndGetRefCount()`

- ## Method Details

  - ### getRefCount

    int getRefCount()

  - ### incrementAndGetRefCount

    int incrementAndGetRefCount()

  - ### decrementAndGetRefCount

    int decrementAndGetRefCount()