Module io.netty5.common

Package io.netty5.util.internal

Class SendFromSupplier<T extends Resource<T>>

java.lang.Object

io.netty5.util.internal.SendFromSupplier<T>

All Implemented Interfaces:

SafeCloseable, Send<T>, AutoCloseable

public class SendFromSupplier<T extends Resource<T>>
extends Object
implements Send<T>

Constructor Summary

Constructors

Constructor	Description
SendFromSupplier(Class<T> concreteObjectType, Supplier<? extends T> supplier)

Method Summary

Modifier and Type	Method	Description
void	close()	Discard this Send and the object it contains.
T	receive()	Receive the Resource instance being sent, and bind its ownership to the calling thread.
boolean	referentIsInstanceOf(Class<?> cls)	Determine if the object received from this Send is an instance of the given class.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty5.util.Send

map

Constructor Detail

SendFromSupplier

public SendFromSupplier(Class<T> concreteObjectType,
                        Supplier<? extends T> supplier)

Method Detail

receive

public T receive()

Description copied from interface: Send

Receive the Resource instance being sent, and bind its ownership to the calling thread. The invalidation of the sent resource in the sending thread happens-before the return of this method.

This method can only be called once, and will throw otherwise.

Specified by:

receive in interface Send<T extends Resource<T>>

Returns:

The sent resource instance, never null.

referentIsInstanceOf

public boolean referentIsInstanceOf(Class<?> cls)

Description copied from interface: Send

Determine if the object received from this Send is an instance of the given class.

Specified by:

referentIsInstanceOf in interface Send<T extends Resource<T>>

Parameters:

cls - The type to check.

Returns:

true if the object received from this Send can be assigned fields or variables of the given type, otherwise false.

close

public void close()

Description copied from interface: Send

Discard this Send and the object it contains. This has no effect if the send-object has already been received.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface SafeCloseable

Specified by:

close in interface Send<T extends Resource<T>>