com.netflix.astyanax.cql.reads

Class CqlColumnQueryImpl<C>

java.lang.Object

com.netflix.astyanax.cql.reads.CqlColumnQueryImpl<C>

Type Parameters:

C -

All Implemented Interfaces:

com.netflix.astyanax.Execution<com.netflix.astyanax.model.Column<C>>, com.netflix.astyanax.query.ColumnQuery<C>

public class CqlColumnQueryImpl<C>
extends java.lang.Object
implements com.netflix.astyanax.query.ColumnQuery<C>

Impl for the ColumnQuery interface using the java driver. This class is responsible for selecting a single column for the specified row key. Note that this class acts like a placeholder for all the query context, but does not construct the query itself. For details on how the query is actually constructed see CFColumnQueryGen

Method Summary

Modifier and Type	Method and Description
com.netflix.astyanax.connectionpool.OperationResult<com.netflix.astyanax.model.Column<C>>	execute()
com.google.common.util.concurrent.ListenableFuture<com.netflix.astyanax.connectionpool.OperationResult<com.netflix.astyanax.model.Column<C>>>	executeAsync()
com.netflix.astyanax.model.ColumnFamily<?,C>	getCF()
C	getColumnName()
java.lang.Object	getRowKey()

Methods inherited from class java.lang.Object

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

Method Detail

execute

public com.netflix.astyanax.connectionpool.OperationResult<com.netflix.astyanax.model.Column<C>> execute()
                                                                                                  throws com.netflix.astyanax.connectionpool.exceptions.ConnectionException

Specified by:

execute in interface com.netflix.astyanax.Execution<com.netflix.astyanax.model.Column<C>>

Throws:

com.netflix.astyanax.connectionpool.exceptions.ConnectionException

executeAsync

public com.google.common.util.concurrent.ListenableFuture<com.netflix.astyanax.connectionpool.OperationResult<com.netflix.astyanax.model.Column<C>>> executeAsync()
                                                                                                                                                           throws com.netflix.astyanax.connectionpool.exceptions.ConnectionException

Specified by:

executeAsync in interface com.netflix.astyanax.Execution<com.netflix.astyanax.model.Column<C>>

Throws:

com.netflix.astyanax.connectionpool.exceptions.ConnectionException

getRowKey

public java.lang.Object getRowKey()

getColumnName

public C getColumnName()

getCF

public com.netflix.astyanax.model.ColumnFamily<?,C> getCF()