ru.bitel.bgbilling.kernel.network.tlv

Class TlvInfo<I extends TlvInfo<I,?,H>,V,H extends TlvHeader>

java.lang.Object

ru.bitel.bgbilling.kernel.network.tlv.TlvInfo<I,V,H>

All Implemented Interfaces:

java.lang.Iterable<I>

Direct Known Subclasses:

RadiusAttributeInfo

public abstract class TlvInfo<I extends TlvInfo<I,?,H>,V,H extends TlvHeader>
extends java.lang.Object
implements java.lang.Iterable<I>

Field Summary

Fields

Modifier and Type	Field and Description
protected I[]	children
protected java.util.List<I>	childrenList
protected java.util.Map<java.lang.Integer,I>	childrenMap
java.lang.String	name
protected java.util.Map<java.lang.String,I>	nameChildrenMap
protected int	paramLengthLength
protected int	paramTypeLength
protected I	parent
int	type
static int	TYPE_ABINARY
static int	TYPE_BYTE
static int	TYPE_DOUBLE
static int	TYPE_FLOAT
static int	TYPE_INTEGER
static int	TYPE_IPADDR
static int	TYPE_IPV6ADDR
static int	TYPE_IPV6PREFIX
static int	TYPE_LONG
static int	TYPE_OCTETS
static int	TYPE_SHORT
static int	TYPE_STRING
static int	TYPE_TLV
int	valueType

Constructor Summary

Constructors

Constructor and Description
TlvInfo(java.lang.Class<?> clazz, int type, java.lang.String name, int valueType, int paramTypeSize, int paramLengthSize, java.util.List<I> children)

Method Summary

Modifier and Type	Method and Description
I	getChild(int type)
I	getChild(java.lang.String name)
java.util.Iterator<I>	iterator()
abstract Tlv<?,?>	read(java.nio.ByteBuffer bb, H header)
void	readTypeLength(java.nio.ByteBuffer bb, H header, int parentLength, boolean headerInLength) Считывание типа и длины.
void	setParent(I parent)
protected java.nio.ByteBuffer	sliceData(java.nio.ByteBuffer bb, int length) Получения ByteBuffer содержащего data
abstract V	unwrapValue(java.nio.ByteBuffer data)
java.lang.String	valueToString(Tlv<?,V> attribute)
abstract java.nio.ByteBuffer	wrapValue(V value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

TYPE_OCTETS

public static final int TYPE_OCTETS

See Also:

Constant Field Values

TYPE_STRING

public static final int TYPE_STRING

See Also:

Constant Field Values

TYPE_LONG

public static final int TYPE_LONG

See Also:

Constant Field Values

TYPE_INTEGER

public static final int TYPE_INTEGER

See Also:

Constant Field Values

TYPE_SHORT

public static final int TYPE_SHORT

See Also:

Constant Field Values

TYPE_BYTE

public static final int TYPE_BYTE

See Also:

Constant Field Values

TYPE_DOUBLE

public static final int TYPE_DOUBLE

See Also:

Constant Field Values

TYPE_FLOAT

public static final int TYPE_FLOAT

See Also:

Constant Field Values

TYPE_TLV

public static final int TYPE_TLV

See Also:

Constant Field Values

TYPE_IPADDR

public static final int TYPE_IPADDR

See Also:

Constant Field Values

TYPE_ABINARY

public static final int TYPE_ABINARY

See Also:

Constant Field Values

TYPE_IPV6ADDR

public static final int TYPE_IPV6ADDR

See Also:

Constant Field Values

TYPE_IPV6PREFIX

public static final int TYPE_IPV6PREFIX

See Also:

Constant Field Values

paramTypeLength

protected final int paramTypeLength

paramLengthLength

protected final int paramLengthLength

type

public final int type

name

public final java.lang.String name

valueType

public final int valueType

parent

protected I extends TlvInfo<I,?,H> parent

childrenList

protected final java.util.List<I extends TlvInfo<I,?,H>> childrenList

children

protected final I extends TlvInfo<I,?,H>[] children

childrenMap

protected final java.util.Map<java.lang.Integer,I extends TlvInfo<I,?,H>> childrenMap

nameChildrenMap

protected final java.util.Map<java.lang.String,I extends TlvInfo<I,?,H>> nameChildrenMap

Constructor Detail

TlvInfo

public TlvInfo(java.lang.Class<?> clazz,
               int type,
               java.lang.String name,
               int valueType,
               int paramTypeSize,
               int paramLengthSize,
               java.util.List<I> children)

Method Detail

setParent

public void setParent(I parent)

getChild

public I getChild(int type)

getChild

public I getChild(java.lang.String name)

iterator

public java.util.Iterator<I> iterator()

Specified by:

iterator in interface java.lang.Iterable<I extends TlvInfo<I,?,H>>

read

public abstract Tlv<?,?> read(java.nio.ByteBuffer bb,
                              H header)

unwrapValue

public abstract V unwrapValue(java.nio.ByteBuffer data)

wrapValue

public abstract java.nio.ByteBuffer wrapValue(V value)

valueToString

public java.lang.String valueToString(Tlv<?,V> attribute)

sliceData

protected final java.nio.ByteBuffer sliceData(java.nio.ByteBuffer bb,
                                              int length)

Получения ByteBuffer содержащего data

Parameters:

bb -

length -

Returns:

readTypeLength

public void readTypeLength(java.nio.ByteBuffer bb,
                           H header,
                           int parentLength,
                           boolean headerInLength)

Считывание типа и длины. Обычно это производится родительской веткой, т.к. она знает какой размер у полей типа и длина.
Частный случай родительской ветки - vendor

Parameters:

bb -

header -

parentLength -

headerInLength -