codec.asn1
Class ASN1Null

java.lang.Object
  |
  +--codec.asn1.ASN1AbstractType
        |
        +--codec.asn1.ASN1Null

All Implemented Interfaces:

ASN1Type, Cloneable, Externalizable, Serializable

public class ASN1Null

extends ASN1AbstractType

implements Cloneable

Represents the ASN.1 NULL type.

Version:

"$Id: ASN1Null.java,v 1.2 2000/12/06 17:47:24 vroth Exp $"

Author:

Volker Roth

See Also:

Serialized Form

Constructor Summary

ASN1Null()

Method Summary

void	decode(Decoder dec)
void	encode(Encoder enc)
int	getTag() Returns the corresponding ASN.1 tag.
Object	getValue() This abstract method should return the value wrapped by the ASN1Type.
String	toString()

Methods inherited from class codec.asn1.ASN1AbstractType

checkConstraints, getConstraint, getTagClass, isExplicit, isOptional, isType, readExternal, setConstraint, setExplicit, setOptional, writeExternal

Methods inherited from class java.lang.Object

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

Constructor Detail

ASN1Null

public ASN1Null()

Method Detail

getValue

public Object getValue()

Description copied from class: ASN1AbstractType

This abstract method should return the value wrapped by the ASN1Type.

Overrides:

getValue in class ASN1AbstractType

Following copied from class: codec.asn1.ASN1AbstractType

Returns:

the internal value

getTag

public int getTag()

Description copied from class: ASN1AbstractType

Returns the corresponding ASN.1 tag.

Overrides:

getTag in class ASN1AbstractType

Following copied from class: codec.asn1.ASN1AbstractType

Returns:

the corresponding ASN.1 tag

encode

public void encode(Encoder enc)
            throws ASN1Exception,
                   IOException

Overrides:

encode in class ASN1AbstractType

decode

public void decode(Decoder dec)
            throws ASN1Exception,
                   IOException

Overrides:

decode in class ASN1AbstractType

toString

public String toString()

Overrides:

toString in class Object