Package org.infinispan.query.clustered.commandworkers

Enum CQCommandType

java.lang.Object

java.lang.Enum<CQCommandType>

org.infinispan.query.clustered.commandworkers.CQCommandType

All Implemented Interfaces:

Serializable, Comparable<CQCommandType>

public enum CQCommandType
extends Enum<CQCommandType>

Types of CQWorker. Each type defines a different behavior for a ClusteredQueryCommand. The perform(org.infinispan.AdvancedCache<?, ?>, org.infinispan.query.impl.QueryDefinition, java.util.UUID, int, java.util.BitSet) method is delegated to a CQWorker. This enum is more efficient to serialize than an actual CQWorker.

Since:

5.1

Author:

Israel Lacerra <israeldl@gmail.com>, anistor@redhat.com

Enum Constant Summary

Enum Constants

Enum Constant	Description
CREATE_EAGER_ITERATOR
DELETE
GET_RESULT_SIZE

Method Summary

Modifier and Type	Method	Description
CompletionStage<QueryResponse>	perform(org.infinispan.AdvancedCache<?,?> cache, QueryDefinition queryDefinition, UUID queryId, int docIndex, BitSet segments)
static CQCommandType	valueOf(int ordinal)	Returns the enum constant of this type with the specified name.
static CQCommandType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static CQCommandType[]	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 Details

CREATE_EAGER_ITERATOR

public static final CQCommandType CREATE_EAGER_ITERATOR

GET_RESULT_SIZE

public static final CQCommandType GET_RESULT_SIZE

DELETE

public static final CQCommandType DELETE

Method Details

values

public static CQCommandType[] values()

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

Returns:

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

valueOf

public static CQCommandType 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

valueOf

public static CQCommandType valueOf(int ordinal)

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:

ordinal - 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

perform

public CompletionStage<QueryResponse> perform(org.infinispan.AdvancedCache<?,?> cache,
 QueryDefinition queryDefinition,
 UUID queryId,
 int docIndex,
 BitSet segments)