org.apache.asn1.ber.digester
Interface Rule

All Known Implementing Classes:

AbstractRule, ObjectCreateRule, Octets2StringRule, PopOnFinish, PrimitiveBooleanRule, PrimitiveEnumDecodeRule, PrimitiveIntDecodeRule, PrimitiveOctetStringRule

public interface Rule

A BER event processing rule.

Version:

$Rev: 157644 $

Author:

Apache Directory Project

Method Summary

void	finish() Called when the tlv has been completely consumed.
BERDigester	getDigester() Get the BERDigester with which this Rule has been associated.
void	length(int length) Called when the length of a TLV is encountered.
void	setDigester(BERDigester digester) Set the BERDigester with which this Rule will be associated.
void	tag(int id, boolean isPrimitive, TypeClass typeClass) Called when the tag of the matched TLV is encountered.
void	value(java.nio.ByteBuffer buf) Called when a peice of the value is available.

Method Detail

getDigester

BERDigester getDigester()

Get the BERDigester with which this Rule has been associated.

Returns:

the associated rulesBase

setDigester

void setDigester(BERDigester digester)

Set the BERDigester with which this Rule will be associated.

Parameters:

digester - the rulesBase to associate this rule with

tag

void tag(int id,
         boolean isPrimitive,
         TypeClass typeClass)

Called when the tag of the matched TLV is encountered.

Parameters:

id - the tag's id

isPrimitive - whether tlv is primitive or constructed

typeClass - the tag's type class

length

void length(int length)

Called when the length of a TLV is encountered.

Parameters:

length - the length in bytes of the value

value

void value(java.nio.ByteBuffer buf)

Called when a peice of the value is available.

Parameters:

buf - a portion of the value

finish

void finish()

Called when the tlv has been completely consumed.