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

protected

TranslatingResult(Result<O> output)

Method Summary

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