me.prettyprint.cassandra.service

Class ColumnFamilyRowCopy<K,N>

java.lang.Object

me.prettyprint.cassandra.service.ColumnFamilyRowCopy<K,N>

public class ColumnFamilyRowCopy<K,N>
extends Object

Copys all the columns in the source row to the destination row.

Author:

thrykol

Constructor Summary

Constructors

Constructor and Description
ColumnFamilyRowCopy(Keyspace keyspace, Serializer<K> keySerializer)

Method Summary

Methods

Modifier and Type	Method and Description
void	copy() Copy the source row to the destination row.
ColumnFamilyRowCopy	setColumnFamily(String cf) Column family the row is part of.
ColumnFamilyRowCopy	setDestinationKey(K destinationKey) Key of the destination row
ColumnFamilyRowCopy	setMutateInterval(int interval) Set the mutate interval.
ColumnFamilyRowCopy	setRowKey(K rowKey) Key of the source row.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnFamilyRowCopy

public ColumnFamilyRowCopy(Keyspace keyspace,
                   Serializer<K> keySerializer)

Method Detail

setColumnFamily

public ColumnFamilyRowCopy setColumnFamily(String cf)

Column family the row is part of.

Parameters:

cf - Column family name

Returns:

this

setRowKey

public ColumnFamilyRowCopy setRowKey(K rowKey)

Key of the source row.

Parameters:

rowKey - Row key

Returns:

this

setDestinationKey

public ColumnFamilyRowCopy setDestinationKey(K destinationKey)

Key of the destination row

Parameters:

destinationKey - Destination row key

Returns:

this

setMutateInterval

public ColumnFamilyRowCopy setMutateInterval(int interval)

Set the mutate interval.

Parameters:

interval - Mutation interval

Returns:

this

copy

public void copy()
          throws HectorException

Copy the source row to the destination row.

Throws:

HectorException - if any required fields are not set