net.ponder2.objects
Class P2Null

java.lang.Object
  extended by net.ponder2.objects.P2Object
      extended by net.ponder2.objects.P2Null
All Implemented Interfaces:
java.io.Serializable, P2Serializable, Ponder2Message

public class P2Null
extends P2Object

Class representing the null value. Can be used to test for null.

Version:
$Id:$
Author:
Kevin Twidle
See Also:
Serialized Form

Field Summary
static P2Null Null
           
 
Constructor Summary
P2Null()
          constructor for Ponder2 serialisation
 
Method Summary
 P2Object readXml(com.twicom.qdparser.TaggedElement xml, java.util.Map<java.lang.Integer,P2Serializable> read)
           
 
Methods inherited from class net.ponder2.objects.P2Object
asArray, asBlock, asBoolean, asClass, asDouble, asFloat, asHash, asInteger, asLong, asNumber, asP2Array, asString, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, fromXml, getManagedObject, getOID, getSMC, operation, operation, setSMC, writeXml
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

Null

public static P2Null Null
Constructor Detail

P2Null

public P2Null()
constructor for Ponder2 serialisation

Method Detail

readXml

public P2Object readXml(com.twicom.qdparser.TaggedElement xml,
                        java.util.Map<java.lang.Integer,P2Serializable> read)
                 throws Ponder2OperationException
Specified by:
readXml in interface P2Serializable
Specified by:
readXml in class P2Object
Throws:
Ponder2OperationException


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