com.graphdbapi.task

Enum TaskStage

java.lang.Object

java.lang.Enum<TaskStage>

com.graphdbapi.task.TaskStage

All Implemented Interfaces:

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

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

描述: 任务执行阶段

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMPUTE
FINISH
INIT
READ_MESSAGE
RESULT
WRITE_FILE
WRITE_MESSAGE
WRITE_PROPERTY

Method Summary

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

INIT

public static final TaskStage INIT

COMPUTE

public static final TaskStage COMPUTE

RESULT

public static final TaskStage RESULT

WRITE_FILE

public static final TaskStage WRITE_FILE

WRITE_MESSAGE

public static final TaskStage WRITE_MESSAGE

READ_MESSAGE

public static final TaskStage READ_MESSAGE

WRITE_PROPERTY

public static final TaskStage WRITE_PROPERTY

FINISH

public static final TaskStage FINISH

Method Detail

values

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

Returns:

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

valueOf

public static TaskStage 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