Core :: IO 12.0.6 · org.eclipse.jetty.io.FillInterest

Modifier and Type	Field and Description
private final AtomicReference<Callback>	_interested
private static final Logger	LOG

Access	Constructor and Description
protected	FillInterest()

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: whether the callback was notified that a read is now possible fillable() Call to signal that a read is now possible.
public Invocable.InvocationType	getCallbackInvocationType()
public boolean	Returns: True if a read callback has been registered isInterested()
protected abstract void	needsFillInterest() Register the read interest Abstract method to be implemented by the Specific ReadInterest to schedule a future call to `fillable()` or `onFail(Throwable)`
public void	onClose()
public boolean	Returns: true if the cause was passed to a `Callback` instance onFail(Throwable the cause of the failure cause) Call to signal a failure to a registered interest
public void	register(Callback the callback to register callback) Call to register interest in a callback when a read is possible.
public String	toStateString()
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public boolean	Returns: true if the register succeeded tryRegister(Callback the callback to register callback) Call to register interest in a callback when a read is possible.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

_interested	back to summary
private final AtomicReference<Callback> _interested

LOG	back to summary
private static final Logger LOG

FillInterest	back to summary
protected FillInterest()

Method Detail

fillable	back to summary
public boolean fillable() Call to signal that a read is now possible. Returns:boolean whether the callback was notified that a read is now possible

fillable

back to summary

public boolean fillable()

Call to signal that a read is now possible.

Returns:boolean: whether the callback was notified that a read is now possible

getCallbackInvocationType	back to summary
public Invocable.InvocationType getCallbackInvocationType()

isInterested	back to summary
public boolean isInterested() Returns:boolean True if a read callback has been registered

needsFillInterest back to summary

needsFillInterest	back to summary
protected abstract void needsFillInterest() throws IOException Register the read interest Abstract method to be implemented by the Specific ReadInterest to schedule a future call to `fillable()` or `onFail(Throwable)` Exceptions IOException: if unable to fulfill interest in fill

protected abstract void needsFillInterest() throws IOException

Register the read interest Abstract method to be implemented by the Specific ReadInterest to schedule a future call to fillable() or onFail(Throwable)

Exceptions

IOException:: if unable to fulfill interest in fill

onClose	back to summary
public void onClose()

onFail back to summary

onFail	back to summary
public boolean onFail(Throwable cause) Call to signal a failure to a registered interest Parameters cause:Throwable the cause of the failure Returns:boolean true if the cause was passed to a `Callback` instance

public boolean onFail(Throwable cause)

Call to signal a failure to a registered interest

Parameters

cause:Throwable: the cause of the failure

Returns:boolean

true if the cause was passed to a Callback instance

register	back to summary
public void register(Callback callback) throws ReadPendingException Call to register interest in a callback when a read is possible. The callback will be called either immediately if `needsFillInterest()` returns true or eventually once `fillable()` is called. Parameters callback:Callback the callback to register Exceptions ReadPendingException: if unable to read due to pending read op

public void register(Callback callback) throws ReadPendingException

Call to register interest in a callback when a read is possible. The callback will be called either immediately if needsFillInterest() returns true or eventually once fillable() is called.

Parameters

callback:Callback: the callback to register

Exceptions

ReadPendingException:: if unable to read due to pending read op

toStateString	back to summary
public String toStateString()

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object. Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations

@Override

tryRegister back to summary

tryRegister	back to summary
public boolean tryRegister(Callback callback) Call to register interest in a callback when a read is possible. The callback will be called either immediately if `needsFillInterest()` returns true or eventually once `fillable()` is called. Parameters callback:Callback the callback to register Returns:boolean true if the register succeeded

public boolean tryRegister(Callback callback)

Call to register interest in a callback when a read is possible. The callback will be called either immediately if needsFillInterest() returns true or eventually once fillable() is called.

Parameters

callback:Callback: the callback to register

Returns:boolean

true if the register succeeded

public abstract Class FillInterest

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail