CatMapper
, ColumnSelectionMapper
, JoinMapper
, Match2Mapper
, MatchMapper
, SkyMatch2Mapper
, TapMapper
public interface TableMapper
Modifier and Type | Method | Description |
---|---|---|
TableMapping |
createMapping(uk.ac.starlink.task.Environment env,
int nin) |
Creates a new mapping object, using a given execution environment
for any additional required state.
|
uk.ac.starlink.task.Parameter[] |
getParameters() |
Returns the parameters defined by this mapper.
|
uk.ac.starlink.task.Parameter[] getParameters()
TableMapping createMapping(uk.ac.starlink.task.Environment env, int nin) throws uk.ac.starlink.task.TaskException
env
- execution environmentnin
- number of input tables that the mapping will operate on
if known; -1 if notuk.ac.starlink.task.TaskException
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