HeartbeatExecutor (Alluxio Core - Common Utilities 295 API)

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable
```
public interface HeartbeatExecutor
extends java.io.Closeable
```
An interface for a heartbeat execution. The HeartbeatThread calls the heartbeat(long) method.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Cleans up any resources used by the heartbeat executor.
`void`	`heartbeat(long timeLimitMs)`	Implements the heartbeat logic.

- Method Detail
  - heartbeat
```
void heartbeat(long timeLimitMs)
        throws java.lang.InterruptedException
```
    Implements the heartbeat logic.
    
    Parameters:
    
    timeLimitMs - time limit in milliseconds this heartbeat should not exceed when running
    
    Throws:
    
    java.lang.InterruptedException - if the thread is interrupted
  - close
```
void close()
```
    Cleans up any resources used by the heartbeat executor.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable