edu.utah.janos.nodeos
Class pj_DemultiplexKey.ByteMask

java.lang.Object
  |
  +--edu.utah.janos.nodeos.pj_DemultiplexKey.KeySegment
        |
        +--edu.utah.janos.nodeos.pj_DemultiplexKey.ByteMask

Enclosing class:

edu.utah.janos.nodeos.pj_DemultiplexKey

protected static class pj_DemultiplexKey.ByteMask

extends edu.utah.janos.nodeos.pj_DemultiplexKey.KeySegment

A segment that matches a series of bytes.

Field Summary

int	length Number of bytes to match
byte[]	mask Bitmask of which bytes to match
byte[]	sequence The actual bytes to match

Fields inherited from class edu.utah.janos.nodeos.pj_DemultiplexKey.KeySegment

offset

Constructor Summary

pj_DemultiplexKey.ByteMask(int offset, int length, byte[] sequence, byte[] mask)

Method Summary

int	match(byte[] payload, int payloadStart, int payloadLength) Attempt to match this segment in the given payload.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

length

public final int length

Number of bytes to match

sequence

public final byte[] sequence

The actual bytes to match

mask

public final byte[] mask

Bitmask of which bytes to match

Constructor Detail

pj_DemultiplexKey.ByteMask

public pj_DemultiplexKey.ByteMask(int offset,
                                  int length,
                                  byte[] sequence,
                                  byte[] mask)

Method Detail

match

public int match(byte[] payload,
                 int payloadStart,
                 int payloadLength)

Description copied from class: edu.utah.janos.nodeos.pj_DemultiplexKey.KeySegment

Attempt to match this segment in the given payload.

Overrides:

match in class edu.utah.janos.nodeos.pj_DemultiplexKey.KeySegment

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object