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

Class FetchCounter

java.lang.Object

com.basho.riak.client.api.RiakCommand<S,U>

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

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

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

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>

Method Summary

Methods

Modifier and Type	Method and Description
protected RiakFuture<FetchCounter.Response,Location>	executeAsync(RiakCluster cluster)
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.RiakCommand

execute

Methods inherited from class java.lang.Object

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

Method Detail

executeAsync

protected final RiakFuture<FetchCounter.Response,Location> executeAsync(RiakCluster cluster)

Specified by:

executeAsync in class RiakCommand<FetchCounter.Response,Location>

extractDatatype

public RiakCounter extractDatatype(RiakDatatype element)

Specified by:

extractDatatype in class FetchDatatype<RiakCounter,FetchCounter.Response,Location>