org.xlattice.protocol.xl
Class ValueAttr

java.lang.Object
  org.xlattice.protocol.TLV
      org.xlattice.protocol.TLV16
          org.xlattice.protocol.xl.XLAttr
              org.xlattice.protocol.xl.ValueAttr

All Implemented Interfaces:

XLConst

Direct Known Subclasses:

NodeIDAttr

public abstract class ValueAttr
extends XLAttr

Superclass for simple attributes that just carry byte arrays whose size must be a multiple of four.

Author:

Jim Dixon

Field Summary

Fields inherited from class org.xlattice.protocol.TLV

fieldSize, type, value

Fields inherited from interface org.xlattice.protocol.xl.XLConst

BOTTOM_MASK, DESTINATION, EXP_MASK, HEADER_LENGTH, LABEL, MSG_ID_LENGTH, PING, PONG, SOURCE, TTL_MASK

Constructor Summary

ValueAttr(int type, byte[] value)

Method Summary

protected static ValueAttr

readValue(int type, int length, byte[] message, int offset) Type and length have already been decoded.

Methods inherited from class org.xlattice.protocol.xl.XLAttr

decode

Methods inherited from class org.xlattice.protocol.TLV

decode, encode, length

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueAttr

public ValueAttr(int type,
                 byte[] value)

Method Detail

readValue

protected static ValueAttr readValue(int type,
                                     int length,
                                     byte[] message,
                                     int offset)

Type and length have already been decoded. The offset is to the data structure depicted above.