me.prettyprint.cassandra.model.thrift
Class ThriftSuperSliceQuery<K,SN,N,V>

java.lang.Object
  me.prettyprint.cassandra.model.AbstractBasicQuery<K,N,T>
      me.prettyprint.cassandra.model.AbstractQuery<K,N,V,T>
          me.prettyprint.cassandra.model.AbstractSliceQuery<K,SN,V,SuperSlice<SN,N,V>>
              me.prettyprint.cassandra.model.thrift.ThriftSuperSliceQuery<K,SN,N,V>

Type Parameters:

N -

V -

All Implemented Interfaces:

Query<SuperSlice<SN,N,V>>, SuperSliceQuery<K,SN,N,V>

public final class ThriftSuperSliceQuery<K,SN,N,V>
extends AbstractSliceQuery<K,SN,V,SuperSlice<SN,N,V>>
implements SuperSliceQuery<K,SN,N,V>

A query for the thrift call get_slice.

Get a slice of super columns from a super column family.

Author:

Ran Tavory

Field Summary

Fields inherited from class me.prettyprint.cassandra.model.AbstractSliceQuery

slicePredicate

Fields inherited from class me.prettyprint.cassandra.model.AbstractQuery

valueSerializer

Fields inherited from class me.prettyprint.cassandra.model.AbstractBasicQuery

columnFamilyName, columnNameSerializer, keySerializer, keyspace

Constructor Summary

ThriftSuperSliceQuery(Keyspace keyspace, Serializer<K> keySerializer, Serializer<SN> sNameSerializer, Serializer<N> nameSerializer, Serializer<V> valueSerializer)

Method Summary

QueryResult<SuperSlice<SN,N,V>>	execute()
SuperSliceQuery<K,SN,N,V>	setColumnFamily(String cf)
SuperSliceQuery<K,SN,N,V>	setColumnNames(SN... columnNames) Sets the column names to be retrieved by this query
SuperSliceQuery<K,SN,N,V>	setKey(K key)
SuperSliceQuery<K,SN,N,V>	setRange(SN start, SN finish, boolean reversed, int count) Set a predicate of start/finish to retrieve a list of columns in this range.
String	toString()

Methods inherited from class me.prettyprint.cassandra.model.AbstractSliceQuery

getColumnNames, getPredicate, setColumnNames, setReturnKeysOnly, toStringInternal

Methods inherited from class me.prettyprint.cassandra.model.AbstractQuery

getValueSerializer, setValueSerializer

Methods inherited from class me.prettyprint.cassandra.model.AbstractBasicQuery

getColumnNameSerializer, getKeySerializer, setColumnNameSerializer, setKeySerializer

Methods inherited from class java.lang.Object

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

Methods inherited from interface me.prettyprint.hector.api.query.SuperSliceQuery

getColumnNames

Constructor Detail

ThriftSuperSliceQuery

public ThriftSuperSliceQuery(Keyspace keyspace,
                             Serializer<K> keySerializer,
                             Serializer<SN> sNameSerializer,
                             Serializer<N> nameSerializer,
                             Serializer<V> valueSerializer)

Method Detail

setKey

public SuperSliceQuery<K,SN,N,V> setKey(K key)

Specified by:

setKey in interface SuperSliceQuery<K,SN,N,V>

execute

public QueryResult<SuperSlice<SN,N,V>> execute()

Specified by:

execute in interface Query<SuperSlice<SN,N,V>>

toString

public String toString()

Overrides:

toString in class Object

setColumnNames

public SuperSliceQuery<K,SN,N,V> setColumnNames(SN... columnNames)

Description copied from class: AbstractSliceQuery

Sets the column names to be retrieved by this query

Specified by:

setColumnNames in interface SuperSliceQuery<K,SN,N,V>

Overrides:

setColumnNames in class AbstractSliceQuery<K,SN,V,SuperSlice<SN,N,V>>

setRange

public SuperSliceQuery<K,SN,N,V> setRange(SN start,
                                          SN finish,
                                          boolean reversed,
                                          int count)

Description copied from class: AbstractSliceQuery

Set a predicate of start/finish to retrieve a list of columns in this range.

Specified by:

setRange in interface SuperSliceQuery<K,SN,N,V>

Overrides:

setRange in class AbstractSliceQuery<K,SN,V,SuperSlice<SN,N,V>>

Parameters:

start - Start key

finish - End key

setColumnFamily

public SuperSliceQuery<K,SN,N,V> setColumnFamily(String cf)

Specified by:

setColumnFamily in interface SuperSliceQuery<K,SN,N,V>

Overrides:

setColumnFamily in class AbstractBasicQuery<K,SN,SuperSlice<SN,N,V>>