org.hibernate.ogm.datastore.mongodb.query.impl

Enum MongoDBQueryDescriptor.Operation

java.lang.Object

java.lang.Enum<MongoDBQueryDescriptor.Operation>

org.hibernate.ogm.datastore.mongodb.query.impl.MongoDBQueryDescriptor.Operation

All Implemented Interfaces:

Serializable, Comparable<MongoDBQueryDescriptor.Operation>

Enclosing class:

MongoDBQueryDescriptor

public static enum MongoDBQueryDescriptor.Operation
extends Enum<MongoDBQueryDescriptor.Operation>

Enum Constant Summary

Enum Constants

Enum Constant and Description
AGGREGATE This is used by the query parser when the parsed query requires an aggregation, usually for embedded collections.
AGGREGATE_PIPELINE This is used for native queries, when the user wants to execute a generic aggregation query.
COUNT
FIND
FINDANDMODIFY
FINDONE
INSERT
REMOVE
UPDATE

Method Summary

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

FIND

public static final MongoDBQueryDescriptor.Operation FIND

FINDONE

public static final MongoDBQueryDescriptor.Operation FINDONE

FINDANDMODIFY

public static final MongoDBQueryDescriptor.Operation FINDANDMODIFY

INSERT

public static final MongoDBQueryDescriptor.Operation INSERT

REMOVE

public static final MongoDBQueryDescriptor.Operation REMOVE

UPDATE

public static final MongoDBQueryDescriptor.Operation UPDATE

COUNT

public static final MongoDBQueryDescriptor.Operation COUNT

AGGREGATE

public static final MongoDBQueryDescriptor.Operation AGGREGATE

This is used by the query parser when the parsed query requires an aggregation, usually for embedded collections.

AGGREGATE_PIPELINE

public static final MongoDBQueryDescriptor.Operation AGGREGATE_PIPELINE

This is used for native queries, when the user wants to execute a generic aggregation query.

Method Detail

values

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

Returns:

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

valueOf

public static MongoDBQueryDescriptor.Operation 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