RefCountedFile (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.core.fs.RefCountedFile

All Implemented Interfaces:

RefCounted

Direct Known Subclasses:

RefCountedFileWithStream
```
@Internal
public class RefCountedFile
extends Object
implements RefCounted
```
A reference counted file which is deleted as soon as no caller holds a reference to the wrapped File.

Field Summary

Fields
Modifier and Type Field Description

protected boolean closed

Constructor Summary

Constructors
Constructor Description

RefCountedFile(File file)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`File`	`getFile()`
`int`	`getReferenceCounter()`
`boolean`	`release()`	Decreases the reference counter.
`void`	`retain()`	Increases the reference counter.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - closed
```
protected boolean closed
```
- Constructor Detail
  - RefCountedFile
```
public RefCountedFile(File file)
```
- Method Detail
  - getFile
```
public File getFile()
```
  - retain
```
public void retain()
```
    Description copied from interface: RefCounted
    
    Increases the reference counter.
    
    Specified by:
    
    retain in interface RefCounted
  - release
```
public boolean release()
```
    Description copied from interface: RefCounted
    
    Decreases the reference counter.
    
    Specified by:
    
    release in interface RefCounted
    
    Returns:
    
    true if the reference counter reached 0, false otherwise.
  - getReferenceCounter
```
public int getReferenceCounter()
```