HeadOf (cactoos 0.55.0 API)

java.lang.Object
- org.cactoos.io.HeadOf

All Implemented Interfaces:

Input
```
public final class HeadOf
extends Object
implements Input
```
Input that only shows the first N bytes of the original input.

Since:

0.31

- Constructor Summary
  
  Constructors
  Constructor Description
  
  HeadOf(Input orig, int len)
  Ctor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  InputStream stream()
  Get read access to it.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HeadOf
```
public HeadOf(Input orig,
              int len)
```
    Ctor.
    
    Parameters:
    
    orig - The original input.
    
    len - Limit of bytes that can be read from the beginning.
- Method Detail
  - stream
```
public InputStream stream()
                   throws Exception
```
    Description copied from interface: Input
    
    Get read access to it.
    
    Specified by:
    
    stream in interface Input
    
    Returns:
    
    InputStream to read from
    
    Throws:
    
    Exception - If something goes wrong