NetUtils.Port (Flink : Core 2.2.0 API)

java.lang.Object
- org.apache.flink.util.NetUtils.Port

All Implemented Interfaces:

AutoCloseable

Enclosing class:

NetUtils
```
public static class NetUtils.Port
extends Object
implements AutoCloseable
```
Port wrapper class which holds a FileLock until it releases. Used to avoid race condition among multiple threads/processes.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Port(int port, FileLock fileLock)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void close()
  
  int getPort()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Port

public Port(int port,
            FileLock fileLock)
     throws IOException

Throws:: IOException

Method Detail
- getPort
```
public int getPort()
```
- close
```
public void close()
           throws Exception
```
  Specified by:
  
  close in interface AutoCloseable
  
  Throws:
  
  Exception