Package uk.gov.gchq.gaffer.store.operation.handler.named

Class GetAllNamedViewsHandler

java.lang.Object

uk.gov.gchq.gaffer.store.operation.handler.named.GetAllNamedViewsHandler

All Implemented Interfaces:

OperationHandler<GetAllNamedViews>, OutputOperationHandler<GetAllNamedViews,Iterable<NamedViewDetail>>

public class GetAllNamedViewsHandler
extends Object
implements OutputOperationHandler<GetAllNamedViews,Iterable<NamedViewDetail>>

Operation Handler for GetAllNamedViews which returns all NamedViews from the cache.

Constructor Summary

Constructors

Constructor	Description
GetAllNamedViewsHandler(String suffixNamedViewCacheName)
GetAllNamedViewsHandler(NamedViewCache cache)

Method Summary

Modifier and Type	Method	Description
Iterable<NamedViewDetail>	doOperation(GetAllNamedViews operation, Context context, Store store)	Gets all NamedViews from the NamedViewCache.
String	getSuffixCacheName()

Methods inherited from class java.lang.Object

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

Constructor Detail

GetAllNamedViewsHandler

public GetAllNamedViewsHandler(String suffixNamedViewCacheName)

GetAllNamedViewsHandler

public GetAllNamedViewsHandler(NamedViewCache cache)

Method Detail

getSuffixCacheName

public String getSuffixCacheName()

doOperation

public Iterable<NamedViewDetail> doOperation(GetAllNamedViews operation,
                                             Context context,
                                             Store store)
                                      throws OperationException

Gets all NamedViews from the NamedViewCache.

Specified by:

doOperation in interface OperationHandler<GetAllNamedViews>

Specified by:

doOperation in interface OutputOperationHandler<GetAllNamedViews,Iterable<NamedViewDetail>>

Parameters:

operation - the GetAllNamedViews Operation

context - the Context

store - the Store the operation should be run on

Returns:

namedViews the Iterable of NamedViews in the NamedViewCache

Throws:

OperationException - if the GetAllNamedViews Operation fails