org.voltdb.task

Enum ActionType

java.lang.Object

java.lang.Enum<ActionType>

org.voltdb.task.ActionType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ActionType>

public enum ActionType
extends java.lang.Enum<ActionType>

Enum used to describe the type of the Action.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CALLBACK Schedule the provided callback to be invoked
ERROR Unexpected error occurred within the scheduler and additional procedures will not be scheduled
EXIT Scheduler has reached an end to its life cycle and is not scheduling any more procedures
PROCEDURE Schedule a procedure to be executed

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PROCEDURE

public static final ActionType PROCEDURE

Schedule a procedure to be executed

CALLBACK

public static final ActionType CALLBACK

Schedule the provided callback to be invoked

ERROR

public static final ActionType ERROR

Unexpected error occurred within the scheduler and additional procedures will not be scheduled

EXIT

public static final ActionType EXIT

Scheduler has reached an end to its life cycle and is not scheduling any more procedures

Method Detail

values

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

Returns:

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

valueOf

public static ActionType 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

isStop

public boolean isStop()

Returns:

true if the action is a stop action