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

Fields
Modifier and Type Field Description

protected byte[] buffer

protected java.lang.Throwable exception

Constructor Summary

Constructors
Constructor Description

StateTransferResult()

StateTransferResult(byte[] buffer)

StateTransferResult(java.lang.Throwable t)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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