ResizableExecutor (Apache Tomcat 9.0.118 API Documentation)
Description: declaration: package: org.apache.tomcat.util.threads, interface: ResizableExecutor

# Interface ResizableExecutor

All Superinterfaces:
  `Executor`

All Known Implementing Classes:
  `StandardThreadExecutor`

public interface ResizableExecutor extends Executor

- ## Method Summary

  Modifier and Type
  Method
  Description
  `int`
  `getActiveCount()`
  Returns the approximate number of threads that are actively executing tasks.
  `int`
  `getMaxThreads()`
  `int`
  `getPoolSize()`
  Returns the current number of threads in the pool.
  `boolean`
  `resizePool(int corePoolSize, int maximumPoolSize)`
  `boolean`
  `resizeQueue(int capacity)`

  ### Methods inherited from interface Executor

  `execute`

- ## Method Details

  - ### getPoolSize

    int getPoolSize()
    Returns the current number of threads in the pool.
    Returns:
      the number of threads

  - ### getMaxThreads

    int getMaxThreads()

  - ### getActiveCount

    int getActiveCount()
    Returns the approximate number of threads that are actively executing tasks.
    Returns:
      the number of threads

  - ### resizePool

    boolean resizePool(int corePoolSize, int maximumPoolSize)

  - ### resizeQueue

    boolean resizeQueue(int capacity)