Package me.ahoo.cosid.machine

Class LocalMachineStateStorage

java.lang.Object

me.ahoo.cosid.machine.LocalMachineStateStorage

All Implemented Interfaces:

MachineStateStorage

public class LocalMachineStateStorage
extends Object
implements MachineStateStorage

LocalMachine State Storage.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_STATE_LOCATION_PATH
final String	stateLocation

Fields inherited from interface me.ahoo.cosid.machine.MachineStateStorage

IN_MEMORY, LOCAL

Constructor Summary

Constructors

Constructor	Description
LocalMachineStateStorage()
LocalMachineStateStorage(String stateLocation)

Method Summary

Modifier and Type	Method	Description
void	clear(String namespace)
boolean	exists(String namespace, InstanceId instanceId)
MachineState	get(String namespace, InstanceId instanceId)
void	remove(String namespace, InstanceId instanceId)
void	set(String namespace, int machineId, InstanceId instanceId)
int	size(String namespace)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_STATE_LOCATION_PATH

public static final String DEFAULT_STATE_LOCATION_PATH

stateLocation

public final String stateLocation

Constructor Details

LocalMachineStateStorage

public LocalMachineStateStorage(String stateLocation)

LocalMachineStateStorage

public LocalMachineStateStorage()

Method Details

get

@Nonnull
public MachineState get(String namespace,
 InstanceId instanceId)

Specified by:

get in interface MachineStateStorage

set

public void set(String namespace,
 int machineId,
 InstanceId instanceId)

Specified by:

set in interface MachineStateStorage

remove

public void remove(String namespace,
 InstanceId instanceId)

Specified by:

remove in interface MachineStateStorage

clear

public void clear(String namespace)

Specified by:

clear in interface MachineStateStorage

size

public int size(String namespace)

Specified by:

size in interface MachineStateStorage

exists

public boolean exists(String namespace,
 InstanceId instanceId)

Specified by:

exists in interface MachineStateStorage