Package se.liu.ida.hefquin.engine.queryplan.executable.impl

Enum Class ExecPlanTaskBase.Status

java.lang.Object

java.lang.Enum<ExecPlanTaskBase.Status>

se.liu.ida.hefquin.engine.queryplan.executable.impl.ExecPlanTaskBase.Status

All Implemented Interfaces:

Serializable, Comparable<ExecPlanTaskBase.Status>, Constable

Enclosing class:

ExecPlanTaskBase

protected static enum ExecPlanTaskBase.Status
extends Enum<ExecPlanTaskBase.Status>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
COMPLETED_AND_CONSUMED	The execution of the task was completed successfully and its results have been consumed completely.
COMPLETED_NOT_CONSUMED	The execution of the task was completed successfully but its results have not yet been consumed completely.
FAILED	The execution of the task failed with an exception; hence, the execution is not running anymore.
INTERRUPTED	The execution of the task was interrupted; hence, the execution is not running anymore.
RUNNING	The execution of the task is currently running.
WAITING_TO_BE_STARTED	The task has been created but its execution has not yet been started.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

WAITING_TO_BE_STARTED

public static final ExecPlanTaskBase.Status WAITING_TO_BE_STARTED

The task has been created but its execution has not yet been started.

RUNNING

public static final ExecPlanTaskBase.Status RUNNING

The execution of the task is currently running.

COMPLETED_NOT_CONSUMED

public static final ExecPlanTaskBase.Status COMPLETED_NOT_CONSUMED

The execution of the task was completed successfully but its results have not yet been consumed completely.

COMPLETED_AND_CONSUMED

public static final ExecPlanTaskBase.Status COMPLETED_AND_CONSUMED

The execution of the task was completed successfully and its results have been consumed completely.

FAILED

public static final ExecPlanTaskBase.Status FAILED

The execution of the task failed with an exception; hence, the execution is not running anymore.

INTERRUPTED

public static final ExecPlanTaskBase.Status INTERRUPTED

The execution of the task was interrupted; hence, the execution is not running anymore.

Method Details

values

public static ExecPlanTaskBase.Status[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static ExecPlanTaskBase.Status valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null