cascading.management

Class CascadingServices.NullDocumentService

java.lang.Object

cascading.management.CascadingServices.NullDocumentService

All Implemented Interfaces:

DocumentService, CascadingService

Enclosing class:

CascadingServices

public static class CascadingServices.NullDocumentService
extends Object
implements DocumentService

Class NullDocumentService provides a null implementation.

Field Summary

Fields inherited from interface cascading.management.DocumentService

DOCUMENT_SERVICE_CLASS_PROPERTY

Constructor Summary

Constructors

Constructor and Description
CascadingServices.NullDocumentService()

Method Summary

Methods

Modifier and Type	Method and Description
List<Map<String,Object>>	find(String type, String[] query)
Map	get(String type, String key)
boolean	isEnabled() Returns true if this service has been enabled.
void	put(String key, Object object)
void	put(String type, String key, Object object)
void	setProperties(Map<Object,Object> properties)
void	startService() May be called more than once, but only the first invocation will start the service.
void	stopService() May be called more than once, but only the first invocation will stop the service.
boolean	supportsFind()

Methods inherited from class java.lang.Object

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

Constructor Detail

CascadingServices.NullDocumentService

public CascadingServices.NullDocumentService()

Method Detail

isEnabled

public boolean isEnabled()

Description copied from interface: CascadingService

Returns true if this service has been enabled.

Specified by:

isEnabled in interface CascadingService

Returns:

boolean

setProperties

public void setProperties(Map<Object,Object> properties)

Specified by:

setProperties in interface CascadingService

startService

public void startService()

Description copied from interface: CascadingService

May be called more than once, but only the first invocation will start the service.

Specified by:

startService in interface CascadingService

stopService

public void stopService()

Description copied from interface: CascadingService

May be called more than once, but only the first invocation will stop the service.

Specified by:

stopService in interface CascadingService

put

public void put(String key,
       Object object)

Specified by:

put in interface DocumentService

put

public void put(String type,
       String key,
       Object object)

Specified by:

put in interface DocumentService

get

public Map get(String type,
      String key)

Specified by:

get in interface DocumentService

supportsFind

public boolean supportsFind()

Specified by:

supportsFind in interface DocumentService

find

public List<Map<String,Object>> find(String type,
                            String[] query)

Specified by:

find in interface DocumentService