me.prettyprint.cassandra.model.thrift

Class ThriftSuperCountQuery<K,SN>

java.lang.Object

me.prettyprint.cassandra.model.thrift.ThriftSuperCountQuery<K,SN>

All Implemented Interfaces:

Query<Integer>, SuperCountQuery<K,SN>

public final class ThriftSuperCountQuery<K,SN>
extends Object
implements SuperCountQuery<K,SN>

Counts super column for a of a key in a super column family

Author:

Ran Tavory

Field Summary

Fields

Modifier and Type	Field and Description
protected String	columnFamily
protected K	key
protected Serializer<K>	keySerializer
protected ExecutingKeyspace	keyspace
protected HSlicePredicate<N>	slicePredicate The slice predicate for which the count it performed

Constructor Summary

Constructors

Constructor and Description
ThriftSuperCountQuery(Keyspace keyspace, Serializer<K> keySerializer, Serializer<SN> sNnameSerializer)

Method Summary

Methods

Modifier and Type	Method and Description
protected QueryResult<Integer>	countColumns()
QueryResult<Integer>	execute()
SuperCountQuery<K,SN>	setColumnFamily(String cf)
SuperCountQuery<K,SN>	setColumnNames(SN... columnNames)
SuperCountQuery<K,SN>	setKey(K key)
SuperCountQuery<K,SN>	setRange(SN start, SN finish, int count)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

keyspace

protected final ExecutingKeyspace keyspace

columnFamily

protected String columnFamily

key

protected K key

keySerializer

protected final Serializer<K> keySerializer

slicePredicate

protected final HSlicePredicate<N> slicePredicate

The slice predicate for which the count it performed

Constructor Detail

ThriftSuperCountQuery

public ThriftSuperCountQuery(Keyspace keyspace,
                     Serializer<K> keySerializer,
                     Serializer<SN> sNnameSerializer)

Method Detail

execute

public QueryResult<Integer> execute()

Specified by:

execute in interface Query<Integer>

toString

public String toString()

Overrides:

toString in class Object

setKey

public SuperCountQuery<K,SN> setKey(K key)

Specified by:

setKey in interface SuperCountQuery<K,SN>

setColumnFamily

public SuperCountQuery<K,SN> setColumnFamily(String cf)

Specified by:

setColumnFamily in interface SuperCountQuery<K,SN>

setColumnNames

public SuperCountQuery<K,SN> setColumnNames(SN... columnNames)

setRange

public SuperCountQuery<K,SN> setRange(SN start,
                             SN finish,
                             int count)

Specified by:

setRange in interface SuperCountQuery<K,SN>

countColumns

protected QueryResult<Integer> countColumns()