org.apache.storm.cassandra.query

Interface CqlMapper

All Superinterfaces:

Serializable

All Known Implementing Classes:

CqlMapper.DefaultCqlMapper, CqlMapper.SelectableCqlMapper

public interface CqlMapper
extends Serializable

Default interface to defines how a storm tuple maps to a list of columns representing a row in a database.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CqlMapper.DefaultCqlMapper Default CqlMapper to map all tuple values to column.
static class	CqlMapper.SelectableCqlMapper

Method Summary

Modifier and Type	Method and Description
List<Column>	map(ITuple tuple) Maps the specified input tuple to a list of CQL columns.

Method Detail

map

List<Column> map(ITuple tuple)

Maps the specified input tuple to a list of CQL columns.

Parameters:

tuple - the input tuple.

Returns:

the list of