de.aristaflow.adept2.model.runtimeenvironment

Enum TaskState

java.lang.Object

java.lang.Enum<TaskState>

de.aristaflow.adept2.model.runtimeenvironment.TaskState

All Implemented Interfaces:

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

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

Enumeration class that is used to indicate the different states a component can be in during runtime.

Author:

Markus Lauer

Enum Constant Summary

Enum Constants

Enum Constant and Description
BLOCKED The application is waiting for resources becoming available.
CALCULATING Application is busy.
FINISHED Application is terminated.
NON_INTERRUPTIBLE Application is busy.
RUNNING The application is running, accepts requests and is ready for new tasks.
WAITING_FOR_INTERACTION An user input is awaited at the moment

Method Summary

Modifier and Type	Method and Description
static TaskState	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TaskState[]	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

RUNNING

public static final TaskState RUNNING

The application is running, accepts requests and is ready for new tasks.

BLOCKED

public static final TaskState BLOCKED

The application is waiting for resources becoming available.

WAITING_FOR_INTERACTION

public static final TaskState WAITING_FOR_INTERACTION

An user input is awaited at the moment

FINISHED

public static final TaskState FINISHED

Application is terminated.

CALCULATING

public static final TaskState CALCULATING

Application is busy. Interruption should be avoided.

NON_INTERRUPTIBLE

public static final TaskState NON_INTERRUPTIBLE

Application is busy. It must not be interrupted.

Method Detail

values

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

Returns:

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

valueOf

public static TaskState 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