org.jgroups.util
Class StateTransferResult

java.lang.Object
  org.jgroups.util.StateTransferResult

public class StateTransferResult
extends java.lang.Object

Encapsulates the result of a state transfer. When buffer is set, then this is the result of a state transfer with STATE_TRANSFER. When exception is non-null, then an exception occurred. When both fields are null, then the (streaming) state transfer was successful.

Since:

3.0

Author:

Bela Ban

Field Summary

protected byte[]	buffer
protected java.lang.Throwable	exception

Constructor Summary

StateTransferResult()

StateTransferResult(byte[] buffer)

StateTransferResult(java.lang.Throwable t)

Method Summary

byte[]	getBuffer()
java.lang.Throwable	getException()
boolean	hasBuffer()
boolean	hasException()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

buffer

protected final byte[] buffer

exception

protected final java.lang.Throwable exception

Constructor Detail

StateTransferResult

public StateTransferResult()

StateTransferResult

public StateTransferResult(byte[] buffer)

StateTransferResult

public StateTransferResult(java.lang.Throwable t)

Method Detail

hasBuffer

public boolean hasBuffer()

hasException

public boolean hasException()

getBuffer

public byte[] getBuffer()

getException

public java.lang.Throwable getException()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object