STATE_TRANSFER.StateHeader

java.lang.Object
- com.fr.third.jgroups.Header
- - com.fr.third.jgroups.protocols.pbcast.STATE_TRANSFER.StateHeader

所有已实现的接口:

Streamable

封闭类:

STATE_TRANSFER
```
public static class STATE_TRANSFER.StateHeader
extends Header
```
Wraps data for a state request/response. Note that for a state response the actual state will not

字段概要

字段
限定符和类型字段和说明

protected Digest my_digest

static byte STATE_EX

static byte STATE_REQ

static byte STATE_RSP

protected byte type

字段
限定符和类型	字段和说明
`protected Digest`	`my_digest`
`static byte`	`STATE_EX`
`static byte`	`STATE_REQ`
`static byte`	`STATE_RSP`
`protected byte`	`type`

构造器概要

构造器
构造器和说明

STATE_TRANSFER.StateHeader()

STATE_TRANSFER.StateHeader(byte type)

STATE_TRANSFER.StateHeader(byte type, Digest digest)

构造器
构造器和说明
`STATE_TRANSFER.StateHeader()`
`STATE_TRANSFER.StateHeader(byte type)`
`STATE_TRANSFER.StateHeader(byte type, Digest digest)`

方法概要

方法
限定符和类型	方法和说明
`Digest`	`getDigest()`
`int`	`getType()`
`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
  - STATE_REQ
```
public static final byte STATE_REQ
```
    另请参阅:
    常量字段值
  - STATE_RSP
```
public static final byte STATE_RSP
```
    另请参阅:
    常量字段值
  - STATE_EX
```
public static final byte STATE_EX
```
    另请参阅:
    常量字段值
  - type
```
protected byte type
```
  - my_digest
```
protected Digest my_digest
```
- 构造器详细资料
  - STATE_TRANSFER.StateHeader
```
public STATE_TRANSFER.StateHeader()
```
  - STATE_TRANSFER.StateHeader
```
public STATE_TRANSFER.StateHeader(byte type)
```
  - STATE_TRANSFER.StateHeader
```
public STATE_TRANSFER.StateHeader(byte type,
                          Digest digest)
```
- 方法详细资料
  - getType
```
public int getType()
```
  - getDigest
```
public Digest getDigest()
```
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 Header
  - 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 STATE_TRANSFER.StateHeader

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

STATE_REQ

STATE_RSP

STATE_EX

type

my_digest

构造器详细资料

STATE_TRANSFER.StateHeader

STATE_TRANSFER.StateHeader

STATE_TRANSFER.StateHeader

方法详细资料

getType

getDigest

toString

writeTo

readFrom

size