io.spine.server.event.storage

Enum EventField

java.lang.Object

java.lang.Enum<EventField>

io.spine.server.event.storage.EventField

All Implemented Interfaces:

StorageField, java.io.Serializable, java.lang.Comparable<EventField>

@SPI
public enum EventField
extends java.lang.Enum<EventField>
implements StorageField

Enumeration of storage fields required for storing events.

See Also:

StorageField

Enum Constant Summary

Enum Constants

Enum Constant and Description
event_id A field containing value of an event ID.
event_type A type of an event message.
producer_id A field containing a string value of an identifier of an entity which produced the event.

Method Summary

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

Methods inherited from interface io.spine.server.storage.StorageField

name

Enum Constant Detail

producer_id

public static final EventField producer_id

A field containing a string value of an identifier of an entity which produced the event.

event_id

public static final EventField event_id

A field containing value of an event ID.

event_type

public static final EventField event_type

A type of an event message.

Method Detail

values

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

Returns:

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

valueOf

public static EventField 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