org.xnio

Class TranslatingResult<T,O>

java.lang.Object

org.xnio.TranslatingResult<T,O>

Type Parameters:

T - the result type to accept

O - the result type to pass to the delegate

All Implemented Interfaces:

Result<T>

public abstract class TranslatingResult<T,O>
extends Object
implements Result<T>

Abstract base class for Results which translate from one type to another.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TranslatingResult(Result<O> output)

Method Summary

Modifier and Type	Method and Description
boolean	setCancelled() Acknowledge the cancellation of this operation.
boolean	setException(IOException exception) Set the exception for this operation.
boolean	setResult(T result) Set the result for this operation.
protected abstract O	translate(T input)

Methods inherited from class java.lang.Object

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

Constructor Detail

TranslatingResult

protected TranslatingResult(Result<O> output)

Method Detail

setException

public boolean setException(IOException exception)

Description copied from interface: Result

Set the exception for this operation. Any threads blocking on this instance will be unblocked.

Specified by:

setException in interface Result<T>

Parameters:

exception - the exception to set

Returns:

false if the operation was already completed, true otherwise

setCancelled

public boolean setCancelled()

Description copied from interface: Result

Acknowledge the cancellation of this operation.

Specified by:

setCancelled in interface Result<T>

Returns:

false if the operation was already completed, true otherwise

setResult

public boolean setResult(T result)

Description copied from interface: Result

Set the result for this operation. Any threads blocking on this instance will be unblocked.

Specified by:

setResult in interface Result<T>

Parameters:

result - the result to set

Returns:

false if the operation was already completed, true otherwise

translate

protected abstract O translate(T input)
                        throws IOException

Throws:

IOException