org.jgroups.blocks
Class PullPushAdapter.PullHeader

java.lang.Object
  extended by org.jgroups.Header
      extended by org.jgroups.blocks.PullPushAdapter.PullHeader
All Implemented Interfaces:
java.io.Externalizable, java.io.Serializable
Enclosing class:
PullPushAdapter

public static final class PullPushAdapter.PullHeader
extends Header

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.jgroups.Header
HDR_OVERHEAD
 
Constructor Summary
PullPushAdapter.PullHeader()
           
PullPushAdapter.PullHeader(java.io.Serializable identifier)
           
 
Method Summary
 java.io.Serializable getIdentifier()
           
 void readExternal(java.io.ObjectInput in)
           
 int size()
          To be implemented by subclasses.
 java.lang.String toString()
           
 void writeExternal(java.io.ObjectOutput out)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PullPushAdapter.PullHeader

public PullPushAdapter.PullHeader()

PullPushAdapter.PullHeader

public PullPushAdapter.PullHeader(java.io.Serializable identifier)
Method Detail

getIdentifier

public java.io.Serializable getIdentifier()

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.

Overrides:
size in class Header

toString

public java.lang.String toString()
Overrides:
toString 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 ? 1998-2008 Bela Ban. All Rights Reserved.