chat.dim.mtp.protocol

Class Header

java.lang.Object

chat.dim.tlv.Data

chat.dim.mtp.protocol.Header

All Implemented Interfaces:

java.lang.Cloneable

public class Header
extends chat.dim.tlv.Data

Field Summary

Fields

Modifier and Type	Field and Description
int	bodyLength
static byte[]	MAGIC_CODE
static int	MAX_BODY_LENGTH
static int	MAX_PAGES
int	offset
int	pages
TransactionID	sn
DataType	type

Fields inherited from class chat.dim.tlv.Data

ZERO

Constructor Summary

Constructors

Constructor and Description
Header(chat.dim.tlv.Data data, DataType type, TransactionID sn)
Header(chat.dim.tlv.Data data, DataType type, TransactionID sn, int bodyLen)
Header(chat.dim.tlv.Data data, DataType type, TransactionID sn, int pages, int offset, int bodyLen) Create package header
Header(Header head)

Method Summary

Modifier and Type	Method and Description
static Header	create(DataType type)
static Header	create(DataType type, int bodyLen)
static Header	create(DataType type, int pages, int offset)
static Header	create(DataType type, TransactionID sn)
static Header	create(DataType type, TransactionID sn, int bodyLen)
static Header	create(DataType type, TransactionID sn, int pages, int offset)
static Header	create(DataType type, TransactionID sn, int pages, int offset, int bodyLen)
static Header	parse(chat.dim.tlv.Data data)

Methods inherited from class chat.dim.tlv.Data

clone, concat, concat, concat, concat, equals, equals, equals, equals, find, find, find, find, find, find, find, find, find, find, find, find, getBuffer, getByte, getBytes, getBytes, getBytes, getLength, getOffset, getUInt16Value, getUInt32Value, getUInt8Value, hashCode, isEmpty, mutableCopy, random, slice, slice, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

type

public final DataType type

sn

public final TransactionID sn

pages

public final int pages

offset

public final int offset

bodyLength

public final int bodyLength

MAX_BODY_LENGTH

public static int MAX_BODY_LENGTH

MAX_PAGES

public static int MAX_PAGES

MAGIC_CODE

public static final byte[] MAGIC_CODE

Constructor Detail

Header

public Header(Header head)

Header

public Header(chat.dim.tlv.Data data,
              DataType type,
              TransactionID sn,
              int pages,
              int offset,
              int bodyLen)

Create package header

Parameters:

data - - header data view

type - - package body data type

sn - - transaction ID

pages - - fragment count [OPTIONAL], default is 1

offset - - fragment index [OPTIONAL], default is 0

bodyLen - - length of body [OPTIONAL], default is -1 (unlimited)

Header

public Header(chat.dim.tlv.Data data,
              DataType type,
              TransactionID sn,
              int bodyLen)

Header

public Header(chat.dim.tlv.Data data,
              DataType type,
              TransactionID sn)

Method Detail

parse

public static Header parse(chat.dim.tlv.Data data)

create

public static Header create(DataType type,
                            TransactionID sn,
                            int pages,
                            int offset,
                            int bodyLen)

create

public static Header create(DataType type,
                            TransactionID sn,
                            int pages,
                            int offset)

create

public static Header create(DataType type,
                            int pages,
                            int offset)

create

public static Header create(DataType type,
                            TransactionID sn)

create

public static Header create(DataType type)

create

public static Header create(DataType type,
                            TransactionID sn,
                            int bodyLen)

create

public static Header create(DataType type,
                            int bodyLen)