MessageBuffer (service-api 3.40.0SP12 API)

All Known Implementing Classes:

MessageBufferImpl
```
public interface MessageBuffer
```
消息buffer接口类

Version:

version 1.0

Author:

yahuiwang

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`boolean`	`decodeHead(ByteBuffer headBuffer)`
`void`	`flip()`
`int`	`getCmd()`
`short`	`getMagic()`
`ByteBuffer[]`	`getPackets()`
`int`	`getPacketsCount()`
`int`	`getSeq()`
`int`	`getSubCmd()`
`short`	`getVersion()`
`boolean`	`hasRemaining()`
`int`	`limit()`
`void`	`packet(TCapdirCSPkg pkg, int pkgVersion)` 分包TCapdirCSPkg消息对象
`void`	`packet(TCaplusPkg pkg, int pkgVersion)`
`void`	`packet(TCaplusPkg pkg, int pkgVersion, byte[] packetBuf)` 分包TCaplusPkg消息对象
`int`	`position()`
`void`	`position(int position)`
`void`	`reset()`
`void`	`resize(byte[] buf)` 使用外部buffer作为消息buffer
`void`	`resize(int size)` 重新分配消息buffer空间大小
`void`	`setCmd(int cmd)`
`void`	`setMagic(short magic)`
`void`	`setSeq(int seq)`
`void`	`setSubCmd(int subCmd)`
`void`	`setVersion(short version)`
`void`	`unpack(TCapdirCSPkg pkg)`
`void`	`unpack(TCaplusPkg pkg)`

Method Detail

resize
```
void resize(int size)
```
重新分配消息buffer空间大小

resize
```
void resize(byte[] buf)
```
使用外部buffer作为消息buffer

packet

void packet(TCaplusPkg pkg,
            int pkgVersion,
            byte[] packetBuf)
     throws TdrException

分包TCaplusPkg消息对象

Throws:: TdrException

packet

void packet(TCaplusPkg pkg,
            int pkgVersion)
     throws TdrException

Throws:: TdrException

packet

void packet(TCapdirCSPkg pkg,
            int pkgVersion)
     throws TdrException

分包TCapdirCSPkg消息对象

Throws:: TdrException

unpack

void unpack(TCaplusPkg pkg)
     throws TdrException

Throws:: TdrException

unpack

void unpack(TCapdirCSPkg pkg)
     throws TdrException

Throws:: TdrException

getPackets
```
ByteBuffer[] getPackets()
```

getPacketsCount
```
int getPacketsCount()
```

limit
```
int limit()
```

position
```
int position()
```

position
```
void position(int position)
```

hasRemaining
```
boolean hasRemaining()
```

flip
```
void flip()
```

setMagic
```
void setMagic(short magic)
```

getMagic
```
short getMagic()
```

setCmd
```
void setCmd(int cmd)
```

getCmd
```
int getCmd()
```

getSubCmd
```
int getSubCmd()
```

setSubCmd
```
void setSubCmd(int subCmd)
```

setVersion
```
void setVersion(short version)
```

getVersion
```
short getVersion()
```

setSeq
```
void setSeq(int seq)
```

getSeq
```
int getSeq()
```

decodeHead

boolean decodeHead(ByteBuffer headBuffer)

reset
```
void reset()
```

Interface MessageBuffer

Method Summary

Method Detail

resize

resize

packet

packet

packet

unpack

unpack

getPackets

getPacketsCount

limit

position

position

hasRemaining

flip

setMagic

getMagic

setCmd

getCmd

getSubCmd

setSubCmd

setVersion

getVersion

setSeq

getSeq

decodeHead

reset