Class TapMapper

java.lang.Object
uk.ac.starlink.ttools.task.TapMapper
All Implemented Interfaces:
TableMapper

public class TapMapper extends Object implements TableMapper
Mapper that does the work for TapQuerier.
Since:
21 Feb 2011
Author:
Mark Taylor
  • Constructor Details

    • TapMapper

      public TapMapper()
  • Method Details

    • getParameters

      public uk.ac.starlink.task.Parameter<?>[] getParameters()
      Description copied from interface: TableMapper
      Returns the parameters defined by this mapper.
      Specified by:
      getParameters in interface TableMapper
      Returns:
      parameter array
    • createMapping

      public TableMapping createMapping(uk.ac.starlink.task.Environment env, int nup) throws uk.ac.starlink.task.TaskException
      Description copied from interface: TableMapper
      Creates a new mapping object, using a given execution environment for any additional required state.
      Specified by:
      createMapping in interface TableMapper
      Parameters:
      env - execution environment
      nup - number of input tables that the mapping will operate on if known; -1 if not
      Throws:
      uk.ac.starlink.task.TaskException