FileArea (Nemo Project 0.4 API)

java.lang.Object
- org.apache.nemo.runtime.executor.data.FileArea

All Implemented Interfaces:

java.io.Serializable
```
public final class FileArea
extends java.lang.Object
implements java.io.Serializable
```
A file area descriptor. Used to send file contents without copying or encoding/decoding.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

FileArea(java.lang.String path, long position, long count)
Creates a file area.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object o)`
`long`	`getCount()`
`java.lang.String`	`getPath()`
`long`	`getPosition()`
`int`	`hashCode()`

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

- Constructor Detail
  - FileArea
```
public FileArea(java.lang.String path,
                long position,
                long count)
```
    Creates a file area.
    
    Parameters:
    
    path - the path to the file
    
    position - the starting position of the area
    
    count - the length of the area
- Method Detail
  - getPath
```
public java.lang.String getPath()
```
    Returns:
    
    the path to the file
  - getPosition
```
public long getPosition()
```
    Returns:
    
    the starting position of the area
  - getCount
```
public long getCount()
```
    Returns:
    
    the length of the area
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object