org.jgroups.protocols
Class MERGE3.MergeHeader

java.lang.Object
  extended by org.jgroups.Header
      extended by org.jgroups.protocols.MERGE3.MergeHeader
All Implemented Interfaces:
Streamable
Enclosing class:
MERGE3

public static class MERGE3.MergeHeader
extends Header


Nested Class Summary
protected static class MERGE3.MergeHeader.Type
           
 
Field Summary
protected  java.lang.String logical_name
           
protected  java.util.Collection<PhysicalAddress> physical_addrs
           
protected  MERGE3.MergeHeader.Type type
           
protected  View view
           
protected  ViewId view_id
           
 
Constructor Summary
  MERGE3.MergeHeader()
           
protected MERGE3.MergeHeader(MERGE3.MergeHeader.Type type, ViewId view_id, View view, java.lang.String logical_name, java.util.Collection<PhysicalAddress> physical_addrs)
           
 
Method Summary
static MERGE3.MergeHeader createInfo(ViewId view_id, java.lang.String logical_name, java.util.Collection<PhysicalAddress> physical_addrs)
           
static MERGE3.MergeHeader createViewRequest()
           
static MERGE3.MergeHeader createViewResponse(View view)
           
 void readFrom(java.io.DataInput instream)
          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 outstream)
          Write the entire state of the current object (including superclasses) to outstream.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

type

protected MERGE3.MergeHeader.Type type

view_id

protected ViewId view_id

view

protected View view

logical_name

protected java.lang.String logical_name

physical_addrs

protected java.util.Collection<PhysicalAddress> physical_addrs
Constructor Detail

MERGE3.MergeHeader

public MERGE3.MergeHeader()

MERGE3.MergeHeader

protected MERGE3.MergeHeader(MERGE3.MergeHeader.Type type,
                             ViewId view_id,
                             View view,
                             java.lang.String logical_name,
                             java.util.Collection<PhysicalAddress> physical_addrs)
Method Detail

createInfo

public static MERGE3.MergeHeader createInfo(ViewId view_id,
                                            java.lang.String logical_name,
                                            java.util.Collection<PhysicalAddress> physical_addrs)

createViewRequest

public static MERGE3.MergeHeader createViewRequest()

createViewResponse

public static MERGE3.MergeHeader createViewResponse(View view)

size

public int size()
Description copied from class: 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.

Specified by:
size in class Header

writeTo

public void writeTo(java.io.DataOutput outstream)
             throws java.lang.Exception
Description copied from interface: Streamable
Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Throws:
java.lang.Exception

readFrom

public void readFrom(java.io.DataInput instream)
              throws java.lang.Exception
Description copied from interface: Streamable
Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Throws:
java.lang.Exception

toString

public java.lang.String toString()
Overrides:
toString in class Header


Copyright © 1998-2012 Bela Ban / Red Hat. All Rights Reserved.