org.jgroups.protocols
Class FC.FcHeader

java.lang.Object
  extended byorg.jgroups.Header
      extended byorg.jgroups.protocols.FC.FcHeader
All Implemented Interfaces:
java.lang.Cloneable, java.io.Externalizable, java.io.Serializable
Enclosing class:
FC

public static class FC.FcHeader
extends Header

See Also:
Serialized Form

Field Summary
static int CREDIT
           
 
Fields inherited from class org.jgroups.Header
HDR_OVERHEAD
 
Constructor Summary
FC.FcHeader()
           
FC.FcHeader(int type, long num_credits)
           
 
Method Summary
 void readExternal(java.io.ObjectInput in)
           
 long size()
          To be implemented by subclasses.
 void writeExternal(java.io.ObjectOutput out)
           
 
Methods inherited from class org.jgroups.Header
toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

CREDIT

public static final int CREDIT
See Also:
Constant Field Values
Constructor Detail

FC.FcHeader

public FC.FcHeader()

FC.FcHeader

public FC.FcHeader(int type,
                   long num_credits)
Method Detail

size

public long 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.

Overrides:
size in class Header

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException
Throws:
java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException
Throws:
java.io.IOException
java.lang.ClassNotFoundException


Copyright © 2001,2002 www.jgroups.com . All Rights Reserved.