Class MagicNumberRegistryEntry.MagicNumber

java.lang.Object
org.apache.batik.ext.awt.image.spi.MagicNumberRegistryEntry.MagicNumber
Enclosing class:
MagicNumberRegistryEntry
public static class MagicNumberRegistryEntry.MagicNumber extends Object
Inner class that represents one magic number. Simply consists of an offset in bytes from the start of the file, and a byte array that must match.
Version:
$Id$

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    (package private) byte[]
    buffer
     
    (package private) byte[]
    magicNumber
     
    (package private) int
    offset
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    MagicNumber(int offset, byte[] magicNumber)
    Constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    (package private) int
    getReadlimit()
    Returns the maximum number of bytes that will be read for this magic number comparison.
    (package private) boolean
    isMatch(InputStream is)
    Performs the check of is.

    Methods inherited from class Object

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

  • Field Details

    • offset

      int offset

    • magicNumber

      byte[] magicNumber

    • buffer

      byte[] buffer

  • Constructor Details

    • MagicNumber

      public MagicNumber(int offset, byte[] magicNumber)
      Constructor.
      Parameters:
      offset - the location of the magic number in file.
      magicNumber - the sequence of bytes that must match.

  • Method Details