Package org.infinispan.counter.impl.manager

Enum VolatileCounterConfigurationStorage

java.lang.Object

java.lang.Enum<VolatileCounterConfigurationStorage>

org.infinispan.counter.impl.manager.VolatileCounterConfigurationStorage

All Implemented Interfaces:

Serializable, Comparable<VolatileCounterConfigurationStorage>, CounterConfigurationStorage

public enum VolatileCounterConfigurationStorage
extends Enum<VolatileCounterConfigurationStorage>
implements CounterConfigurationStorage

A volatile implementation of CounterConfigurationStorage.

It throws an exception if it tries to store a Storage.PERSISTENT counter.

Since:

9.2

Author:

Pedro Ruivo

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
Map<String,CounterConfiguration>	loadAll()	Invoked when starts, it returns all the persisted counter's.
void	remove(String name)	Remove a counter configuration
void	store(String name, CounterConfiguration configuration)	Persists the counter's configuration.
void	validatePersistence(CounterConfiguration configuration)	Validates if the CounterConfiguration has a valid Storage.
static VolatileCounterConfigurationStorage	valueOf(String name)	Returns the enum constant of this type with the specified name.
static VolatileCounterConfigurationStorage[]	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

INSTANCE

public static final VolatileCounterConfigurationStorage INSTANCE

Method Detail

values

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

Returns:

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

valueOf

public static VolatileCounterConfigurationStorage 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

loadAll

public Map<String,CounterConfiguration> loadAll()

Description copied from interface: CounterConfigurationStorage

Invoked when starts, it returns all the persisted counter's.

Specified by:

loadAll in interface CounterConfigurationStorage

Returns:

all the persisted counter's name and configurations.

store

public void store(String name,
                  CounterConfiguration configuration)

Description copied from interface: CounterConfigurationStorage

Persists the counter's configuration.

Specified by:

store in interface CounterConfigurationStorage

Parameters:

name - the counter's name.

configuration - the counter's CounterConfiguration.

remove

public void remove(String name)

Description copied from interface: CounterConfigurationStorage

Remove a counter configuration

Specified by:

remove in interface CounterConfigurationStorage

Parameters:

name - the counter's name.

validatePersistence

public void validatePersistence(CounterConfiguration configuration)

Description copied from interface: CounterConfigurationStorage

Validates if the CounterConfiguration has a valid Storage.

It throws an exception if the implementation doesn't support one or more Storage modes.

Specified by:

validatePersistence in interface CounterConfigurationStorage

Parameters:

configuration - the CounterConfiguration to check.