Class BERBitStringParser
-
- All Implemented Interfaces:
-
io.anyline.nfc.bouncycastle.asn1.ASN1BitStringParser
,io.anyline.nfc.bouncycastle.asn1.ASN1Encodable
,io.anyline.nfc.bouncycastle.asn1.InMemoryRepresentable
public class BERBitStringParser implements ASN1BitStringParser
A parser for indefinite-length BIT STRINGs.
-
-
Method Summary
Modifier and Type Method Description InputStream
getOctetStream()
Return an InputStream representing the contents of the BIT STRING, where the content is expected to be octet-aligned (this will be automatically checked during parsing). InputStream
getBitStream()
Return an InputStream representing the contents of the BIT STRING. int
getPadBits()
Return the number of pad bits, if any, in the final byte, if any, read from getBitStream. ASN1Primitive
getLoadedObject()
Get the in-memory representation of the ASN.1 object. ASN1Primitive
toASN1Primitive()
Return an object, possibly constructed, of ASN. -
-
Method Detail
-
getOctetStream
InputStream getOctetStream()
Return an InputStream representing the contents of the BIT STRING, where the content is expected to be octet-aligned (this will be automatically checked during parsing).
- Returns:
an InputStream with its source as the BIT STRING content.
-
getBitStream
InputStream getBitStream()
Return an InputStream representing the contents of the BIT STRING. The final byte, if any, may include pad bits. See getPadBits.
- Returns:
an InputStream with its source as the BIT STRING content.
-
getPadBits
int getPadBits()
Return the number of pad bits, if any, in the final byte, if any, read from getBitStream. This number is in the range zero to seven. That number of the least significant bits of the final byte, if any, are not part of the contents and should be ignored. NOTE: Must be called AFTER the stream has been fully processed. (Does not need to be called if getOctetStream was used instead of getBitStream).
- Returns:
the number of pad bits. In the range zero to seven.
-
getLoadedObject
ASN1Primitive getLoadedObject()
Get the in-memory representation of the ASN.1 object.
- Returns:
an ASN1Primitive representing the loaded object.
-
toASN1Primitive
ASN1Primitive toASN1Primitive()
Return an object, possibly constructed, of ASN.1 primitives
- Returns:
an ASN.1 primitive.
-
-
-
-