Package com.mongodb.client.model.changestream

Enum ChangeStreamLevel

java.lang.Object

java.lang.Enum<ChangeStreamLevel>

com.mongodb.client.model.changestream.ChangeStreamLevel

All Implemented Interfaces:

Serializable, Comparable<ChangeStreamLevel>

public enum ChangeStreamLevel
extends Enum<ChangeStreamLevel>

The level at which the change stream operation operates at.

Since:

3.8

Since server release

4.0

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLIENT	Observing all changes on the Client
COLLECTION	Observing all changes on a specific collection
DATABASE	Observing all changes on a specific database

Method Summary

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

CLIENT

public static final ChangeStreamLevel CLIENT

Observing all changes on the Client

DATABASE

public static final ChangeStreamLevel DATABASE

Observing all changes on a specific database

COLLECTION

public static final ChangeStreamLevel COLLECTION

Observing all changes on a specific collection

Method Detail

values

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

Returns:

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

valueOf

public static ChangeStreamLevel valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null