JpegInputStream

java.lang.Object
- org.apache.commons.imaging.formats.jpeg.decoder.JpegInputStream

final class JpegInputStream
extends java.lang.Object

Field Summary

Fields
Modifier and Type Field Description

private int b

private int cnt

private int[] interval

private int nextPos

(package private) static int SHALLOW_SIZE

Constructor Summary

Constructors
Constructor Description

JpegInputStream(int[] interval)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Returns `true` as long there are unread fields available, else `false`
`int`	`nextBit()`
`(package private) int`	`read()`	Returns the value from current field (as `InputStream.read()` would do) and set the position of the pointer to the next field to read.

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

- Field Detail
  - SHALLOW_SIZE
```
static final int SHALLOW_SIZE
```
    See Also:
    
    Constant Field Values
  - interval
```
private final int[] interval
```
  - nextPos
```
private int nextPos
```
  - cnt
```
private int cnt
```
  - b
```
private int b
```
- Constructor Detail
  - JpegInputStream
```
JpegInputStream(int[] interval)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Returns true as long there are unread fields available, else false
    
    Returns:
    
    true as long there are unread fields available, else false
  - nextBit
```
public int nextBit()
            throws ImagingException
```
    Throws:
    
    ImagingException
  - read
```
int read()
```
    Returns the value from current field (as InputStream.read() would do) and set the position of the pointer to the next field to read.
    
    Returns:
    
    the value from current field (as InputStream.read() would do).
    
    Throws:
    
    java.lang.IllegalStateException - if the stream hasn't any other value.