Class JpegInputStream

java.lang.Object
org.apache.commons.imaging.formats.jpeg.decoder.JpegInputStream
final class JpegInputStream extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private int
    b
     
    private int
    cnt
     
    private final int[]
    interval
     
    private int
    nextPos
     
    (package private) static final int
    SHALLOW_SIZE
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    JpegInputStream(int[] interval)
     

  • Method Summary

    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 Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • SHALLOW_SIZE

      static final int SHALLOW_SIZE
      See Also:

    • interval

      private final int[] interval

    • nextPos

      private int nextPos

    • cnt

      private int cnt

    • b

      private int b

  • Constructor Details

    • JpegInputStream

      JpegInputStream(int[] interval)

  • Method Details

    • 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:
      IllegalStateException - if the stream hasn't any other value.