org.rhq.server.metrics.domain

Interface ResultSetMapper<T>

All Known Implementing Classes:

AggregateNumericMetricMapper, AggregateSimpleNumericMetricMapper, RawNumericMetricMapper

public interface ResultSetMapper<T>

Author:

John Sanda

Method Summary

Methods

Modifier and Type	Method and Description
List<T>	map(com.datastax.driver.core.Row... row) Map all the rows passed to domain objects.
T	map(com.datastax.driver.core.Row row) Map a sigle row to a domain object.
List<T>	mapAll(com.datastax.driver.core.ResultSet resultSet) Maps the entire result set to a list.
T	mapOne(com.datastax.driver.core.ResultSet resultSet) Return only one mapped domain object.

Method Detail

mapAll

List<T> mapAll(com.datastax.driver.core.ResultSet resultSet)

Maps the entire result set to a list.

Parameters:

resultSet - result set to map

Returns:

a list of mapped rows

mapOne

T mapOne(com.datastax.driver.core.ResultSet resultSet)

Return only one mapped domain object. One mapped object could require multiple rows from the result set.

Parameters:

resultSet - result set to map

Returns:

map

List<T> map(com.datastax.driver.core.Row... row)

Map all the rows passed to domain objects. More than one row could be required for mapping a single object.

Parameters:

row -

Returns:

map

T map(com.datastax.driver.core.Row row)

Map a sigle row to a domain object.

Parameters:

row -

Returns: