com.ibm.as400.access

Class NPDataAnalyzer

  • java.lang.Object
    • com.ibm.as400.access.NPDataAnalyzer

  • public class NPDataAnalyzer
extends java.lang.Object
    Class NPDataAnalyzer is an internal class used to analyze print data streams. It can detect if they are SCS or AFP and if they are not one of those it will default to USERASCII.

    • Constructor Summary

      Constructors 
      Constructor and Description
      NPDataAnalyzer() 

    • Method Summary

      Methods 
      Modifier and Type Method and Description
      static java.lang.String sniff(byte[] buf, int offset, int len)
      sniffs the data and tells you what it appears to be.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • NPDataAnalyzer

        public NPDataAnalyzer()

    • Method Detail

      • sniff

        public static java.lang.String sniff(byte[] buf,
                     int offset,
                     int len)
        sniffs the data and tells you what it appears to be.
        Parameters:
        buf - The data buffer.
        offset - Offset into the data buffer to start at.
        len - The number of bytes to analyze.
        Returns:
        A string with the server Printer Device Type value of what this data is most likely (*SCS, *AFPDS or *USERASCII).
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