public static UnsafeBuffer createDefaultHeader(final int sessionId, final int streamId, final int termId)
    {
        final UnsafeBuffer buffer = new UnsafeBuffer(
            BufferUtil.allocateDirectAligned(HEADER_LENGTH, CACHE_LINE_LENGTH));

        buffer.putByte(VERSION_FIELD_OFFSET, CURRENT_VERSION);
        buffer.putByte(FLAGS_FIELD_OFFSET, (byte)BEGIN_AND_END_FLAGS);
        buffer.putShort(TYPE_FIELD_OFFSET, (short)HDR_TYPE_DATA, LITTLE_ENDIAN);
        buffer.putInt(SESSION_ID_FIELD_OFFSET, sessionId, LITTLE_ENDIAN);
        buffer.putInt(STREAM_ID_FIELD_OFFSET, streamId, LITTLE_ENDIAN);
        buffer.putInt(TERM_ID_FIELD_OFFSET, termId, LITTLE_ENDIAN);
        buffer.putLong(RESERVED_VALUE_OFFSET, DEFAULT_RESERVE_VALUE);

        return buffer;
    }
public static UnsafeBuffer createDefaultHeader(final int sessionId, final int streamId, final int termId)
    {
        final UnsafeBuffer buffer = new UnsafeBuffer(
            BufferUtil.allocateDirectAligned(HEADER_LENGTH, CACHE_LINE_LENGTH));

        buffer.putByte(VERSION_FIELD_OFFSET, CURRENT_VERSION);
        buffer.putByte(FLAGS_FIELD_OFFSET, (byte)BEGIN_AND_END_FLAGS);
        buffer.putShort(TYPE_FIELD_OFFSET, (short)HDR_TYPE_DATA, LITTLE_ENDIAN);
        buffer.putInt(SESSION_ID_FIELD_OFFSET, sessionId, LITTLE_ENDIAN);
        buffer.putInt(STREAM_ID_FIELD_OFFSET, streamId, LITTLE_ENDIAN);
        buffer.putInt(TERM_ID_FIELD_OFFSET, termId, LITTLE_ENDIAN);
        buffer.putLong(RESERVED_VALUE_OFFSET, DEFAULT_RESERVE_VALUE);

        return buffer;
    }
public static UnsafeBuffer createDefaultHeader ( final int sessionId , final int streamId , final int termId ) { final UnsafeBuffer buffer = new UnsafeBuffer ( BufferUtil . allocateDirectAligned ( HEADER_LENGTH , CACHE_LINE_LENGTH ) ) ; buffer . putByte ( VERSION_FIELD_OFFSET , CURRENT_VERSION ) ; buffer . putByte ( FLAGS_FIELD_OFFSET , ( byte ) BEGIN_AND_END_FLAGS ) ; buffer . putShort ( TYPE_FIELD_OFFSET , ( short ) HDR_TYPE_DATA , LITTLE_ENDIAN ) ; buffer . putInt ( SESSION_ID_FIELD_OFFSET , sessionId , LITTLE_ENDIAN ) ; buffer . putInt ( STREAM_ID_FIELD_OFFSET , streamId , LITTLE_ENDIAN ) ; buffer . putInt ( TERM_ID_FIELD_OFFSET , termId , LITTLE_ENDIAN ) ; buffer . putLong ( RESERVED_VALUE_OFFSET , DEFAULT_RESERVE_VALUE ) ; return buffer ; }
Return an initialised default Data Frame Header.

@param sessionId for the header
@param streamId  for the header
@param termId    for the header
@return byte array containing the header
Return an initialised default Data Frame Header .