SEQUENCER2.SequencerHeader

java.lang.Object
- com.fr.third.jgroups.Header
- - com.fr.third.jgroups.protocols.SEQUENCER2.SequencerHeader

所有已实现的接口:: Streamable

封闭类:: SEQUENCER2

public static class SEQUENCER2.SequencerHeader
extends Header

字段概要

字段
限定符和类型	字段和说明
`protected static byte`	`BCAST`
`protected int`	`num_seqnos`
`protected static byte`	`REQUEST`
`protected static byte`	`RESPONSE`
`protected long`	`seqno`
`protected byte`	`type`

构造器概要

构造器
构造器和说明
`SEQUENCER2.SequencerHeader()`
`SEQUENCER2.SequencerHeader(byte type)`
`SEQUENCER2.SequencerHeader(byte type, long seqno)`
`SEQUENCER2.SequencerHeader(byte type, long seqno, int num_seqnos)`

方法概要

方法
限定符和类型	方法和说明
`long`	`getSeqno()`
`protected java.lang.String`	`printType()`
`void`	`readFrom(java.io.DataInput in)` Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
`int`	`size()` To be implemented by subclasses.
`java.lang.String`	`toString()`
`void`	`writeTo(java.io.DataOutput out)` Write the entire state of the current object (including superclasses) to outstream.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - REQUEST
```
protected static final byte REQUEST
```
    另请参阅:
    常量字段值
  - BCAST
```
protected static final byte BCAST
```
    另请参阅:
    常量字段值
  - RESPONSE
```
protected static final byte RESPONSE
```
    另请参阅:
    常量字段值
  - type
```
protected byte type
```
  - seqno
```
protected long seqno
```
  - num_seqnos
```
protected int num_seqnos
```
- 构造器详细资料
  - SEQUENCER2.SequencerHeader
```
public SEQUENCER2.SequencerHeader()
```
  - SEQUENCER2.SequencerHeader
```
public SEQUENCER2.SequencerHeader(byte type)
```
  - SEQUENCER2.SequencerHeader
```
public SEQUENCER2.SequencerHeader(byte type,
                          long seqno)
```
  - SEQUENCER2.SequencerHeader
```
public SEQUENCER2.SequencerHeader(byte type,
                          long seqno,
                          int num_seqnos)
```
- 方法详细资料
  - getSeqno
```
public long getSeqno()
```
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 Header
  - printType
```
protected final java.lang.String printType()
```
  - writeTo
```
public void writeTo(java.io.DataOutput out)
             throws java.lang.Exception
```
    从接口复制的说明: Streamable
    
    Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed
    
    抛出:
    
    java.lang.Exception
  - readFrom
```
public void readFrom(java.io.DataInput in)
              throws java.lang.Exception
```
    从接口复制的说明: Streamable
    
    Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
    
    抛出:
    
    java.lang.Exception
  - size
```
public int size()
```
    从类复制的说明: Header
    
    To be implemented by subclasses. Return the size of this object for the serialized version of it. I.e. how many bytes this object takes when flattened into a buffer. This may be different for each instance, or can be the same. This may also just be an estimation. E.g. FRAG uses it on Message to determine whether or not to fragment the message. Fragmentation itself will be accurate, because the entire message will actually be serialized into a byte buffer, so we can determine the exact size.
    
    指定者:
    
    size 在类中 Header

类 SEQUENCER2.SequencerHeader

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

REQUEST

BCAST

RESPONSE

type

seqno

num_seqnos

构造器详细资料

SEQUENCER2.SequencerHeader

SEQUENCER2.SequencerHeader

SEQUENCER2.SequencerHeader

SEQUENCER2.SequencerHeader

方法详细资料

getSeqno

toString

printType

writeTo

readFrom

size