Enum Class PipelineManager.PipelineState

java.lang.Object

java.lang.Enum<PipelineManager.PipelineState>

io.aleph0.yap.core.pipeline.PipelineManager.PipelineState

All Implemented Interfaces:

Serializable, Comparable<PipelineManager.PipelineState>, Constable

Enclosing class:

PipelineManager

public static enum PipelineManager.PipelineState
extends Enum<PipelineManager.PipelineState>

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
CANCELLED
COMPLETED
FAILED
READY
RUNNING

Method Summary

Modifier and Type	Method	Description
PipelineManager.PipelinePhase	getPhase()
abstract PipelineManager.PipelineState	to(PipelineManager.PipelineState target)	Validates that the transition from this state to the target state is valid.
static PipelineManager.PipelineState	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PipelineManager.PipelineState[]	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

READY

public static final PipelineManager.PipelineState READY

RUNNING

public static final PipelineManager.PipelineState RUNNING

COMPLETED

public static final PipelineManager.PipelineState COMPLETED

CANCELLED

public static final PipelineManager.PipelineState CANCELLED

FAILED

public static final PipelineManager.PipelineState FAILED

Method Details

values

public static PipelineManager.PipelineState[] 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 PipelineManager.PipelineState 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

getPhase

public PipelineManager.PipelinePhase getPhase()

to

public abstract PipelineManager.PipelineState to(PipelineManager.PipelineState target)

Validates that the transition from this state to the target state is valid.

Parameters:

target - the target state

Returns:

the target state

Throws:

IllegalStateException - if the transition is invalid