org.bouncycastle.asn1
Class ASN1Null

java.lang.Object
  |
  +--org.bouncycastle.asn1.ASN1Object
        |
        +--org.bouncycastle.asn1.ASN1Primitive
              |
              +--org.bouncycastle.asn1.ASN1Null

All Implemented Interfaces:

ASN1Encodable, Encodable

Direct Known Subclasses:

DERNull

public abstract class ASN1Null

extends ASN1Primitive

A NULL object - use DERNull.INSTANCE for populating structures.

Method Summary

static ASN1Null	getInstance(ASN1TaggedObject taggedObject, boolean explicit)
static ASN1Null	getInstance(java.lang.Object o) Return an instance of ASN.1 NULL from the passed in object.
int	hashCode()
java.lang.String	toString()

Methods inherited from class org.bouncycastle.asn1.ASN1Primitive

encodeTo, encodeTo, equals, equals, equals, fromByteArray, toASN1Primitive

Methods inherited from class org.bouncycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getInstance

public static ASN1Null getInstance(java.lang.Object o)

Return an instance of ASN.1 NULL from the passed in object.

Accepted inputs: null → null ASN1Null object a byte[] containing ASN.1 NULL object

Parameters:

o - object to be converted.

Returns:

an instance of ASN1Null, or null.

Throws:

java.lang.IllegalArgumentException - if the object cannot be converted.

getInstance

public static ASN1Null getInstance(ASN1TaggedObject taggedObject,
                                   boolean explicit)

hashCode

public int hashCode()

Overrides:

hashCode in class ASN1Primitive

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object