com.basho.riak.client.api.commands.datatypes

Class FetchCounter

java.lang.Object

com.basho.riak.client.api.RiakCommand<R,I>

com.basho.riak.client.api.GenericRiakCommand<R,I,CoreR,I>

com.basho.riak.client.api.GenericRiakCommand.GenericRiakCommandWithSameInfo<S,Location,DtFetchOperation.Response>

com.basho.riak.client.api.commands.datatypes.FetchDatatype<RiakCounter,FetchCounter.Response>

com.basho.riak.client.api.commands.datatypes.FetchCounter

public final class FetchCounter
extends FetchDatatype<RiakCounter,FetchCounter.Response>

Command used to fetch a counter datatype from Riak.

 Namespace ns = new Namespace("my_type", "my_bucket");
 Location loc = new Location(ns, "my_key");
 FetchCounter fc = new FetchCounter.Builder(loc).build();
 FetchCounter.Response resp = client.execute(fc);
 Long counter = resp.getDatatype().view();

Since:

2.0

Author:

Dave Rusek , Brian Roach

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FetchCounter.Builder Builder used to construct a FetchCounter command.
static class	FetchCounter.Response Response from a FetchCounter command.

Nested classes/interfaces inherited from class com.basho.riak.client.api.commands.datatypes.FetchDatatype

FetchDatatype.Option<T>

Nested classes/interfaces inherited from class com.basho.riak.client.api.GenericRiakCommand

GenericRiakCommand.GenericRiakCommandWithSameInfo<R,I,CoreR>

Method Summary

Modifier and Type	Method and Description
protected FetchCounter.Response	convertResponse(FutureOperation<DtFetchOperation.Response,?,Location> request, DtFetchOperation.Response coreResponse)
RiakCounter	extractDatatype(RiakDatatype element)

Methods inherited from class com.basho.riak.client.api.commands.datatypes.FetchDatatype

buildCoreOperation, getLocation, withOption

Methods inherited from class com.basho.riak.client.api.GenericRiakCommand.GenericRiakCommandWithSameInfo

convertInfo

Methods inherited from class com.basho.riak.client.api.GenericRiakCommand

executeAsync

Methods inherited from class com.basho.riak.client.api.RiakCommand

execute, execute

Methods inherited from class java.lang.Object

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

Method Detail

convertResponse

protected FetchCounter.Response convertResponse(FutureOperation<DtFetchOperation.Response,?,Location> request,
                                                DtFetchOperation.Response coreResponse)

Specified by:

convertResponse in class GenericRiakCommand<FetchCounter.Response,Location,DtFetchOperation.Response,Location>

extractDatatype

public RiakCounter extractDatatype(RiakDatatype element)

Specified by:

extractDatatype in class FetchDatatype<RiakCounter,FetchCounter.Response>