org.bouncycastle.asn1
Interface ASN1TaggedObjectParser

All Superinterfaces:

ASN1Encodable, InMemoryRepresentable

All Known Implementing Classes:

ASN1TaggedObject

public interface ASN1TaggedObjectParser

extends ASN1Encodable, InMemoryRepresentable

Interface for the parsing of a generic tagged ASN.1 object.

Method Summary

int	getTagClass() Return the tag class associated with this object.
int	getTagNo() Return the tag number associated with this object.
boolean	hasContextTag()
boolean	hasContextTag(int tagNo)
boolean	hasTag(int tagClass, int tagNo)
boolean	hasTagClass(int tagClass)
ASN1Encodable	parseBaseUniversal(boolean declaredExplicit, int baseTagNo)
ASN1Encodable	parseExplicitBaseObject() Needed for open types, until we have better type-guided parsing support.
ASN1TaggedObjectParser	parseExplicitBaseTagged()
ASN1TaggedObjectParser	parseImplicitBaseTagged(int baseTagClass, int baseTagNo)

Methods inherited from interface org.bouncycastle.asn1.ASN1Encodable

toASN1Primitive

Methods inherited from interface org.bouncycastle.asn1.InMemoryRepresentable

getLoadedObject

Method Detail

getTagClass

public int getTagClass()

Return the tag class associated with this object.

Returns:

the tag class.

getTagNo

public int getTagNo()

Return the tag number associated with this object.

Returns:

the tag number.

hasContextTag

public boolean hasContextTag()

hasContextTag

public boolean hasContextTag(int tagNo)

hasTag

public boolean hasTag(int tagClass,
                      int tagNo)

hasTagClass

public boolean hasTagClass(int tagClass)

parseBaseUniversal

public ASN1Encodable parseBaseUniversal(boolean declaredExplicit,
                                        int baseTagNo)
                                 throws java.io.IOException

parseExplicitBaseObject

public ASN1Encodable parseExplicitBaseObject()
                                      throws java.io.IOException

Needed for open types, until we have better type-guided parsing support. Use sparingly for other purposes, and prefer parseExplicitBaseTagged() or parseBaseUniversal(boolean, int) where possible. Before using, check for matching tag class and number.

parseExplicitBaseTagged

public ASN1TaggedObjectParser parseExplicitBaseTagged()
                                               throws java.io.IOException

parseImplicitBaseTagged

public ASN1TaggedObjectParser parseImplicitBaseTagged(int baseTagClass,
                                                      int baseTagNo)
                                               throws java.io.IOException