Package org.eclipse.jetty.util

Enum IteratingCallback.State

java.lang.Object

java.lang.Enum<IteratingCallback.State>

org.eclipse.jetty.util.IteratingCallback.State

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<IteratingCallback.State>

Enclosing class:

IteratingCallback

private static enum IteratingCallback.State
extends java.lang.Enum<IteratingCallback.State>

The internal states of this callback.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CALLED	The asynchronous sub-task was completed successfully via a call to IteratingCallback.succeeded() while in PROCESSING state.
CLOSED	This callback has been closed and cannot be reset.
FAILED	The iteration terminated with a failure via a call to IteratingCallback.failed(Throwable).
IDLE	This callback is idle, ready to iterate.
PENDING	Method IteratingCallback.process() returned IteratingCallback.Action.SCHEDULED and this callback is waiting for the asynchronous sub-task to complete.
PROCESSING	This callback is just about to call IteratingCallback.process(), or within it, or just exited from it, either normally or by throwing.
SUCCEEDED	The iteration terminated successfully as indicated by IteratingCallback.Action.SUCCEEDED returned from IteratingCallback.process().

Constructor Summary

Constructors

Modifier	Constructor	Description
private	State()

Method Summary

Modifier and Type	Method	Description
static IteratingCallback.State	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static IteratingCallback.State[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IDLE

public static final IteratingCallback.State IDLE

This callback is idle, ready to iterate.

PROCESSING

public static final IteratingCallback.State PROCESSING

This callback is just about to call IteratingCallback.process(), or within it, or just exited from it, either normally or by throwing.

PENDING

public static final IteratingCallback.State PENDING

Method IteratingCallback.process() returned IteratingCallback.Action.SCHEDULED and this callback is waiting for the asynchronous sub-task to complete.

CALLED

public static final IteratingCallback.State CALLED

The asynchronous sub-task was completed successfully via a call to IteratingCallback.succeeded() while in PROCESSING state.

SUCCEEDED

public static final IteratingCallback.State SUCCEEDED

The iteration terminated successfully as indicated by IteratingCallback.Action.SUCCEEDED returned from IteratingCallback.process().

FAILED

public static final IteratingCallback.State FAILED

The iteration terminated with a failure via a call to IteratingCallback.failed(Throwable).

CLOSED

public static final IteratingCallback.State CLOSED

This callback has been closed and cannot be reset.

Constructor Detail

State

private State()

Method Detail

values

public static IteratingCallback.State[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (IteratingCallback.State c : IteratingCallback.State.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static IteratingCallback.State valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null