Package org.neo4j.gds.core.utils.progress

Enum EmptyTaskStore

java.lang.Object

java.lang.Enum<EmptyTaskStore>

org.neo4j.gds.core.utils.progress.EmptyTaskStore

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<EmptyTaskStore>, TaskStore

public enum EmptyTaskStore
extends java.lang.Enum<EmptyTaskStore>
implements TaskStore

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.gds.core.utils.progress.TaskStore

TaskStore.UserTask

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
boolean	isEmpty()
java.util.stream.Stream<TaskStore.UserTask>	query()
java.util.stream.Stream<TaskStore.UserTask>	query(java.lang.String username)
java.util.Optional<TaskStore.UserTask>	query(java.lang.String username, JobId jobId)
java.util.stream.Stream<TaskStore.UserTask>	query(JobId jobId)
void	remove(java.lang.String username, JobId jobId)
void	store(java.lang.String username, JobId jobId, Task task)
long	taskCount()
static EmptyTaskStore	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static EmptyTaskStore[]	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

INSTANCE

public static final EmptyTaskStore INSTANCE

Method Detail

values

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

Returns:

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

valueOf

public static EmptyTaskStore 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

store

public void store(java.lang.String username,
                  JobId jobId,
                  Task task)

Specified by:

store in interface TaskStore

remove

public void remove(java.lang.String username,
                   JobId jobId)

Specified by:

remove in interface TaskStore

query

public java.util.stream.Stream<TaskStore.UserTask> query()

Specified by:

query in interface TaskStore

query

public java.util.stream.Stream<TaskStore.UserTask> query(JobId jobId)

Specified by:

query in interface TaskStore

query

public java.util.stream.Stream<TaskStore.UserTask> query(java.lang.String username)

Specified by:

query in interface TaskStore

query

public java.util.Optional<TaskStore.UserTask> query(java.lang.String username,
                                                    JobId jobId)

Specified by:

query in interface TaskStore

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface TaskStore

taskCount

public long taskCount()

Specified by:

taskCount in interface TaskStore