net.ponder2.objects
Class P2Null

java.lang.Object
  net.ponder2.objects.P2Object
      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