org.agrona.sbe

Interface MessageDecoderFlyweight

All Superinterfaces:

DecoderFlyweight, Flyweight, MessageFlyweight

public interface MessageDecoderFlyweight
extends MessageFlyweight, DecoderFlyweight

A flyweight for decoding an SBE message from a buffer.

Method Summary

Modifier and Type	Method and Description
StringBuilder	appendTo(StringBuilder builder) Populate the supplied StringBuilder with the string representation of the message.
default int	sbeDecodedLength() Gets the total length of this flyweight by moving from the end of the block though all the variable length fields.
MessageDecoderFlyweight	wrap(DirectBuffer buffer, int offset, int actingBlockLength, int actingVersion) Wrap a buffer containing an encoded message for decoding.

Methods inherited from interface org.agrona.sbe.MessageFlyweight

limit, limit, sbeBlockLength, sbeSemanticType, sbeTemplateId

Methods inherited from interface org.agrona.sbe.Flyweight

buffer, encodedLength, offset, sbeSchemaId, sbeSchemaVersion

Method Detail

wrap

MessageDecoderFlyweight wrap(DirectBuffer buffer,
                             int offset,
                             int actingBlockLength,
                             int actingVersion)

Wrap a buffer containing an encoded message for decoding.

Parameters:

buffer - containing the encoded message.

offset - in the buffer at which the decoding should begin.

actingBlockLength - the root block length the decoder should act on.

actingVersion - the version of the encoded message.

Returns:

the MessageDecoderFlyweight for fluent API design.

appendTo

StringBuilder appendTo(StringBuilder builder)

Populate the supplied StringBuilder with the string representation of the message.

Parameters:

builder - destination for the string representation.

Returns:

the supplied builder for a fluent API.

sbeDecodedLength

default int sbeDecodedLength()

Gets the total length of this flyweight by moving from the end of the block though all the variable length fields.

Returns:

the total decoded length for the flyweight.