org.apache.ignite.internal.visor

Class VisorEither<T>

java.lang.Object

org.apache.ignite.internal.visor.VisorEither<T>

Type Parameters:

T - Result type.

All Implemented Interfaces:

Externalizable, Serializable

public class VisorEither<T>
extends Object
implements Externalizable

Base class for Visor result with error.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
VisorEither() Default constructor.
VisorEither(T res)
VisorEither(Throwable error)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	failed()
Throwable	getError()
T	getResult()
void	readExternal(ObjectInput in)
String	toString()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorEither

public VisorEither()

Default constructor.

VisorEither

public VisorEither(Throwable error)

Parameters:

error - Exception on execution.

VisorEither

public VisorEither(T res)

Parameters:

res - Result.

Method Detail

failed

public boolean failed()

Returns:

true If failed on execution.

getError

public Throwable getError()

Returns:

Exception on execution.

getResult

public T getResult()

Returns:

Result.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

toString

public String toString()

Overrides:

toString in class Object