FD.FdHeader

java.lang.Object
- com.fr.third.jgroups.Header
- - com.fr.third.jgroups.protocols.FD.FdHeader

所有已实现的接口:: Streamable

封闭类:: FD

public static class FD.FdHeader
extends Header

字段概要

字段
限定符和类型	字段和说明
`protected Address`	`from`
`static byte`	`HEARTBEAT`
`static byte`	`HEARTBEAT_ACK`
`protected java.util.Collection<Address>`	`mbrs`
`static byte`	`SUSPECT`
`protected byte`	`type`

构造器概要

构造器
构造器和说明

FD.FdHeader()

FD.FdHeader(byte type)

FD.FdHeader(byte type, java.util.Collection<Address> mbrs, Address from)

构造器
构造器和说明
`FD.FdHeader()`
`FD.FdHeader(byte type)`
`FD.FdHeader(byte type, java.util.Collection<Address> mbrs, Address from)`

方法概要

方法
限定符和类型	方法和说明
`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
  - HEARTBEAT
```
public static final byte HEARTBEAT
```
    另请参阅:
    常量字段值
  - HEARTBEAT_ACK
```
public static final byte HEARTBEAT_ACK
```
    另请参阅:
    常量字段值
  - SUSPECT
```
public static final byte SUSPECT
```
    另请参阅:
    常量字段值
  - type
```
protected byte type
```
  - mbrs
```
protected java.util.Collection<Address> mbrs
```
  - from
```
protected Address from
```
- 构造器详细资料
  - FD.FdHeader
```
public FD.FdHeader()
```
  - FD.FdHeader
```
public FD.FdHeader(byte type)
```
  - FD.FdHeader
```
public FD.FdHeader(byte type,
           java.util.Collection<Address> mbrs,
           Address from)
```
- 方法详细资料
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 Header
  - 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
  - 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

类 FD.FdHeader

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

HEARTBEAT

HEARTBEAT_ACK

SUSPECT

type

mbrs

from

构造器详细资料

FD.FdHeader

FD.FdHeader

FD.FdHeader

方法详细资料

toString

size

writeTo

readFrom