Package com.mongodb.client.model.changestream

Enum OperationType

java.lang.Object

java.lang.Enum<OperationType>

com.mongodb.client.model.changestream.OperationType

All Implemented Interfaces:

Serializable, Comparable<OperationType>

public enum OperationType
extends Enum<OperationType>

The $changeStream operation type.

Since:

3.6

Enum Constant Summary

Enum Constants

Enum Constant	Description
DELETE	The delete operation type
DROP	The drop operation type
DROP_DATABASE	The dropDatabase operation type
INSERT	The insert operation type
INVALIDATE	The invalidate operation type
OTHER	The other operation type.
RENAME	The rename operation type for renaming collections
REPLACE	The replace operation type
UPDATE	The update operation type

Method Summary

Modifier and Type	Method	Description
static OperationType	fromString(String operationTypeName)	Returns the ChangeStreamOperationType from the string value.
String	getValue()
String	toString()
static OperationType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static OperationType[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSERT

public static final OperationType INSERT

The insert operation type

UPDATE

public static final OperationType UPDATE

The update operation type

REPLACE

public static final OperationType REPLACE

The replace operation type

DELETE

public static final OperationType DELETE

The delete operation type

INVALIDATE

public static final OperationType INVALIDATE

The invalidate operation type

DROP

public static final OperationType DROP

The drop operation type

Since:

3.8.2

DROP_DATABASE

public static final OperationType DROP_DATABASE

The dropDatabase operation type

Since:

3.8.2

RENAME

public static final OperationType RENAME

The rename operation type for renaming collections

Since:

3.8.2

OTHER

public static final OperationType OTHER

The other operation type.

A placeholder for newer operation types issued by the server. Users encountering OTHER operation types are advised to update the driver to get the actual operation type.

Since:

3.8.2

Method Detail

values

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

Returns:

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

valueOf

public static OperationType 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

getValue

public String getValue()

Returns:

the String representation of the operation type

fromString

public static OperationType fromString(String operationTypeName)

Returns the ChangeStreamOperationType from the string value.

Parameters:

operationTypeName - the string value.

Returns:

the read concern

toString

public String toString()

Overrides:

toString in class Enum<OperationType>