Package org.goplanit.utils.event

Enum EventListenerPriority

java.lang.Object

java.lang.Enum<EventListenerPriority>

org.goplanit.utils.event.EventListenerPriority

All Implemented Interfaces:

Serializable, Comparable<EventListenerPriority>

public enum EventListenerPriority
extends Enum<EventListenerPriority>

Priority that a listener can claim upon registration for events. The higher the claimed priority the earlier the listener is invoked comapred to lower priority calls.

Author:

markr

Enum Constant Summary

Enum Constants

Enum Constant	Description
HIGH
LOW
REGULAR

Method Summary

Modifier and Type	Method	Description
boolean	isHighest()	Verify if the priority is the highest priority available
boolean	isLowest()	Verify if the priority is the lowest priority available
static EventListenerPriority	valueOf(String name)	Returns the enum constant of this type with the specified name.
static EventListenerPriority[]	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

HIGH

public static final EventListenerPriority HIGH

REGULAR

public static final EventListenerPriority REGULAR

LOW

public static final EventListenerPriority LOW

Method Detail

values

public static EventListenerPriority[] 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 (EventListenerPriority c : EventListenerPriority.values())
    System.out.println(c);

Returns:

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

valueOf

public static EventListenerPriority valueOf(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:

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

NullPointerException - if the argument is null

isLowest

public boolean isLowest()

Verify if the priority is the lowest priority available

Returns:

true when lowest, false otherwise

isHighest

public boolean isHighest()

Verify if the priority is the highest priority available

Returns:

true when lowest, false otherwise