org.spongycastle.asn1

Class BERTaggedObjectParser

java.lang.Object

org.spongycastle.asn1.BERTaggedObjectParser

All Implemented Interfaces:

ASN1Encodable, ASN1TaggedObjectParser, InMemoryRepresentable

public class BERTaggedObjectParser
extends java.lang.Object
implements ASN1TaggedObjectParser

Parser for indefinite-length tagged objects.

Method Summary

Modifier and Type	Method and Description
ASN1Primitive	getLoadedObject() Return an in-memory, encodable, representation of the tagged object.
ASN1Encodable	getObjectParser(int tag, boolean isExplicit) Return an object parser for the contents of this tagged object.
int	getTagNo() Return the tag number associated with this object.
boolean	isConstructed() Return true if this tagged object is marked as constructed.
ASN1Primitive	toASN1Primitive() Return an ASN1TaggedObject representing this parser and its contents.

Methods inherited from class java.lang.Object

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

Method Detail

isConstructed

public boolean isConstructed()

Return true if this tagged object is marked as constructed.

Returns:

true if constructed, false otherwise.

getTagNo

public int getTagNo()

Return the tag number associated with this object.

Specified by:

getTagNo in interface ASN1TaggedObjectParser

Returns:

the tag number.

getObjectParser

public ASN1Encodable getObjectParser(int tag,
                                     boolean isExplicit)
                              throws java.io.IOException

Return an object parser for the contents of this tagged object.

Specified by:

getObjectParser in interface ASN1TaggedObjectParser

Parameters:

tag - the actual tag number of the object (needed if implicit).

isExplicit - true if the contained object was explicitly tagged, false if implicit.

Returns:

an ASN.1 encodable object parser.

Throws:

java.io.IOException - if there is an issue building the object parser from the stream.

getLoadedObject

public ASN1Primitive getLoadedObject()
                              throws java.io.IOException

Return an in-memory, encodable, representation of the tagged object.

Specified by:

getLoadedObject in interface InMemoryRepresentable

Returns:

an ASN1TaggedObject.

Throws:

java.io.IOException - if there is an issue loading the data.

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Return an ASN1TaggedObject representing this parser and its contents.

Specified by:

toASN1Primitive in interface ASN1Encodable

Returns:

an ASN1TaggedObject